Productivity

NeuroCalm is a focused, minimal app designed to stimulate the auricular branch of the vagus nerve using controlled vibration patterns — promoting calm, relaxation, and parasympathetic activation.Key Features:Targeted Stimulation: Designed for use at the cymba conchae (left ear), based on current aVNS research.Multiple Modes: Choose from 4 evidence-inspired stimulation patterns (Standard, Burst, Continuous, Amplitude Modulated).Simple Interface: Start with one tap. No account, no tracking, no distractions.Custom Duration: Use the time slider or select from recommended durations.Offline & Private: No internet needed. Everything runs fully on-device.⚠️ Disclaimer:This app is not a medical device. Use at your own risk. Possible side effects include tingling, dizziness, or skin irritation. Continuous use may warm the device.

Cloud-based DNS firewall with ad blocking, tracker blocking, and parental controls.

UnifiedPush distributor using Nextcloud server. It requires the associated Nextcloud application: https://apps.nextcloud.com/apps/uppush . The SSO login requires the Nextcloud App to work : https://f-droid.org/packages/com.nextcloud.client/ . You can also connect directly to Nextcloud. We recommend using an application password. More information about UnifiedPush at https://unifiedpush.org .

This app is a viewer for recipes in Nextcloud App. The synchronisation can be done direct (with nextloud) or with the local storage. Synchronize directly works with Single Sign On (SSO) per nextcloud client. The local storage can synchronized in other ways, there is no dependency to a client. First steps After first installation (or with the current update from 2.x.x to 3.0.0) it shows the login screen. If the nextcloud client is installed and you want to synchronize direct with the nextcloud server, you can use the login button to show a list of accounts and you choose the account to login. Then the app will download the recipes with the REST api. If you want to synchronize with the local storage, you can skip the login ("Skip for local storage"). After that, you have to choose the recipe directory in the settings and permit access. In the app "All categories" is the main view, there the app is loading the recipes from the choosen directory. When using the Nextcloud Android client, you find the directory on your storage under Android/media/com.nextcloud .client/nextcloud/<your account>/<folder>. You also can choose the theme in the settings. After that, the start view has a list of recipes and you select a recipe to view the details. IMPORTANT: With direct pick of the nextcloud folder there will no images shown and the uri can't be stored right. Perhaps at next app start no recipes can be loaded. Therefore it is better to use the above mentioned path on the SD card (see First steps).

Android client for Nextcloud Notes. 🚀 Features * Multiple accounts 👥 * List, create, edit, share, search and delete notes 📝 * Share text and links as new note into the app 📩 * Toggling checkboxes in view mode ✅ * Mark notes as favorite ⭐ * Bulk delete 🗑️ * In-note search 🔍 * Single note widget and note list widget 📊 * Dark Mode 🌙 * Render Markdown ✨ * Translated in many languages 🌎 * Context based formatting 🧰 * App-lock 🔒 🔗 Requirements * Nextcloud Server (https://nextcloud.com/) * Nextcloud Notes Server App (https://apps.nextcloud.com/apps/notes) * Nextcloud Files Android App (https://play.google.com/store/apps/details?id=com.nextcloud.client) 👨‍👩‍👦 Join the team * https://github.com/nextcloud/notes-android#family-join-the-team

Pantry is a companion app for the Nextcloud Pantry server app. It lets you and your household members collaborate on shared checklists, a photo board, and a notes wall — all stored on your own Nextcloud server. * Checklists Create shopping lists and to-do lists with categories, quantities, recurring items, and images. Drag to reorder, sort by name or date, and check items off as you go. * Photo Board Upload and organize photos into folders. Add captions, drag to reorder, and browse everything in a clean grid view. * Notes Wall Keep shared notes with your household. Color-code them, write in markdown, and pin the important stuff where everyone can see it. * Your data, your server Pantry connects directly to your Nextcloud instance. No accounts to create, no cloud services in between. Your data never leaves your server. * Features - Shared checklists with categories, quantities, and recurrence - Photo board with folders, captions, and multi-upload - Color-coded notes wall - Drag-and-drop reordering everywhere - Multi-select for bulk actions - Offline caching for fast loading - Material Design 3 with dark mode support - Secure login flow authentication * Requires a Nextcloud server with the Pantry app installed. Visit the project page for setup instructions.

Nheengaré is an open source project that aims to create an online dictionary of nheengatu.

NiDeau is an Android app for displaying the water temperatures around Nidau (a village in Switzerland). It displays the temperatures of the waters of Lake of Biel, Aare, Zihl and Nidau swimming pool.

Nightdream An open-source desk clock and screensaver, perfect for day and night. It shows a digital clock with auto-brightness, battery level, date, and notifications. Night mode offers a dark display (pure black on AMOLED). Adjust font size with a two-finger zoom. Customizable Design Adapt colors, fonts, and analog watch faces. Resize the clock with a two-finger zoom. Widgets Add a clock widget to your home screen. Screensaver (Daydream) Use as a screensaver on Android 4.2+. The screen can turn off at night and reactivate based on light or sound. Alarms & Radio Set quick alarms with a swipe. Listen to internet radio stations and use them for your alarm. The app can manage Wi-Fi for uninterrupted streaming. Smart Home Integration Connect to your AVM smart home environment. Battery Status See the estimated time until fully charged. Notifications Display notifications from your favorite apps (requires Notification Access). Weather Show current weather and a 5-day forecast from providers like OpenWeatherMap, Bright Sky, and Met.no. Extra Features Built-in flashlight. Open Source & Donations Nightdream is free, open-source software. The source code is available for review. Support development through donations. Permissions Explained: FOREGROUND_SERVICE: Play radio in the background. MODIFY_AUDIO_SETTINGS: Silence device in night mode. WAKE_LOCK: Keep screen on or wake device for alarms. READ_EXTERNAL_STORAGE: Use custom background images. INTERNET & ACCESS_NETWORK_STATE: For weather, radio, and crash reports. RECEIVE_BOOT_COMPLETED: Reschedule alarms after reboot. VIBRATE: Vibrate for alarms. SET_ALARM, USE_EXACT_ALARM, & SCHEDULE_EXACT_ALARM: Set alarms. ACCESS_COARSE_LOCATION: Get weather for your location. POST_NOTIFICATIONS: Show alarm notifications. READ_MEDIA_AUDIO: Use custom alarm sounds. SYSTEM_ALERT_WINDOW: Display clock over other apps. FLASHLIGHT: Use the flashlight. ACCESS_NOTIFICATION_POLICY: Control Do Not Disturb.

Nighthawk is a Shielded-by-default light wallet with support sending & receiving shielded transactions, memo support & optional T-addresses support with Auto-Shielding technology. Shielded by Default: - Auto-shielding moves funds from transparent addresses to the shielded pool! Powered by Native Mobile SDKs - Standardized SDKs with accurate protocol specification for a seamless experience. Privacy Preserving: - Nighthawk wallet ensures funds can only be sent via your Shielded Address. Nighthawk is a light-wallet: - Requires trust in the lightwalletd server for displaying accurate transaction information. Self-custody: - Take sole responsibility for your funds on Nighthawk. Securely backup seed words immediately. Swap ZEC via SideShift.ai & StealthEx.io: - Easily exchange ZEC for supported cryptocurrencies. KYC, Terms & Conditions apply. Unstoppable Domains Support - Opt-in to UNS support under Settings > External Services for worry-free ZEC transactions. PIN protection: - Set a 6 digit pin and even enable Face Id/Touch Id to open the wallet. Export Seed Words to PDF: - Securely generate a password-protected PDF with wallet seed words for backing up on a secure platform of your choice. Need Help?: - Connect with us via X @NighthawkWallet or https://nighthawkwallet.com for email. NOTE: As a light wallet, the app requires trust in the lightwalletd server to display accurate transaction information. You can change the default lightwalletd server under Profile > Settings. The servers are not operated by Nighthawk, and the privacy of communication and broadcasting transactions cannot be guaranteed. We recommend using a VPN or Tor for enhanced privacy before making transactions. TROUBLESHOOTING: In case of issues with syncing or missing transactions, please try the Rescan Wallet option. This software is provided 'as is', without warranty of any kind, express or implied.

Nihonoari is an Open Source project to provide the community with a simple app to memorize and practice the Hiragana and Katakana alphabets without adverts, in-app purchases and useless functions, simpler is better. Want to collaborate with the project or report some bug? https://github.com/aeri/Nihonoari-App

Since google suspended the app I had to rename the package therefore the app is continued as [[eu.roggstar.batterycalibrate]] This is a Data Privacy respecting app without any trackers, ads or unneccessary permissions:https://reports.exodus-privacy.eu.org/en/reports/eu.roggstar.batterycalibrator/ How to use it: 1. Charge your phone to 100% 2. Click on the calibrate button 3. Disconnect your charger 4. Profit! What does it do: This app deletes the battery configuration file. And your new ROM will create a new one (a better one). Note that: Root is needed in order for this app to work. There are many apps out there just pretending to do something... There are many apps with annoying advertisements out there... This app does really it's thing without any ads. Long live FOSS. Disclaimer: I'm not responsible for any damage that may or may not happen to your device.

Open source notepad and to-do list app using the latest Android technologies. * Dash clock support (yes, it still works) * Notifications: set reminders at a certain time, with optional repetition on certain weekdays * Language selection * Widget, with lockscreen support, resizeable and configurable * Password-protect important notes * Move tasks between different lists * Drag to reorder tasks * Integration with Android Agenda widget * Search * Use emojis as tags 🏷️ * Light and dark themes * Back up (import and export) notes to a JSON file * Sync with an ORG file on the local storage * note history with all previous versions * recycle bin for deleted notes To improve this app, make a donation, or simply share ideas, come visit at https://github.com/spacecowboy/NotePad

NoProvider2Push is a UnifiedPush distributor able to provide push notifications without a push provider. It's a pretty niche UnifiedPush distributor mostly useful for development purposes and advanced users at this moment. To work, it needs a static address even with the roaming. It is achievable with a custom network such as a VPN (eg. wireguard) or the yggdrasil network. For more information about UnifiedPush, visit https://unifiedpush.org

NoStorageRestrict is an Xposed module that removes the restriction when selecting folders (Downloads/Android) through the file manager on Android 11 and higher.

NoWakeLock allows you to get control over Wakelocks, Services and Alarms With the update of Android version, doze mode is enough to suppress the power consumption of the background of the application, but some advanced users still hope to be able to control the wakelock by themselves. Features * Lookup queries are punctuation, diacritics and case insensitive. * See which apps are triggering Wakelock / Alarm / Service * Block any wakelock * Block any alarm * Prevent any service from running * possibility to block any of those only while the screen is locked

For a lot of people, a little uniform background noise is helpful to remain calm and focused. In some cases, it also boosts productivity and lowers the effects of stress and anxiety. Background noise also masks tinnitus, calms agitated infants and improves reading and meditation experiences. Noice is an app that allows you to create personalised sound environments. It enables you to combine different sounds at different volume levels to create perfect ambient atmospheres. These custom sound surroundings let you drown out distractions and allow you to concentrate. You can also use it to generate a serene, peaceful aura that encourages you to relax and fall asleep. BENEFITS • Reduce your stress and anxiety using a personalised ambience • Relax and unwind in a pacifying environment of your choice • Boost your productivity by replacing distracting noise • Improve concentration by being in a consistent atmosphere • Aid your reading and meditation experience with natural soundscapes • Calm down your babies using relaxing sounds • Mask your tinnitus with easing noise • Block distractions to lay back and fall asleep • Start your days to the gentler sounds of nature with mindful alarms • Soothe your migraines and headaches FREE FEATURES • Rich sound library • Google Cast or Chromecast enabled* • Auto sleep timer • Alarm Clock with up to 2 active alarms • Make and save your personalised mixes • Random mix generator to suit your every mood • Individual volume control for each sound • Play alongside a currently playing music player • Use Material You Dynamic colours on Android 12L or higher • No advertisements of any kind * Chromecast is only available when you download Noice from Google Play. PREMIUM FEATURES • Unlock additional audio clips in sounds • Real and natural sound variations generated on demand • Full offline playback • Ultra high-quality audio for streaming and downloading (up to 320 kbps) • Unlimited active alarms SOUND LIBRARY • Life (birds, crickets, wolves, heartbeat, purring cat) • Weather (morning or dawn, night, rain, thunder) • Places (bonfire or campfire, coffee shop, library, office, seaside, riverbank, scuba diving) • Travel (train, in-flight, creaking ship, electric car) • Things (fan, wall clock, wind chimes) • Raw noise (white, pink, brownian) APP PERMISSIONS • view network connections: for sound streaming and downloading • full network access: for communicating with the Noice servers, sound streaming and downloading • run at startup: for ensuring that Alarms persist across device reboots • prevent device from sleeping: for keeping the device CPU awake to provide uninterrupted playback when the screen turns off • install shortcuts: for adding Preset Shortcuts to the home screen • run foreground service: for continuous playback when the app is in the background • display full-screen notifications on a locked device: for displaying the alert when an alarm fires • control vibration: for vibrating the device when a vibration-enabled alarm fires Noice is open-source software. https://github.com/trynoice/android-app

NoiseCapture App is an application dedicated to the evaluation of your noise environment. It allows to perform measurements and, thus, to give information on your noise exposure. In addition, you can contribute to the realization of collaborative (or community) noise maps by anonymously sharing your measurements. New !: If your smartphone is already calibrated, you can now calibrate other smartphones with the application, based on the ambient noise. Select Automatic Calibration in the Calibration menu, in "Transmitter" mode for the reference smartphone and "Receiver" mode for the smartphones to be calibrated. Approach the smartphones together and start calibration from the reference smartphone. The rest is automatic. Features: • Noise measurement and calculation of acoustic indicators (Leq, Lamin, LAmax, LA10, LA50, LA90...) on a journey • Measurement description (text, photo, tags) • Viewing measurements on a map • Measurement history • Smartphone calibration with a reference device • Detailed help on using the application Recommendations for the 'best' measurement (see Help for details): • The smartphone should not be in the pocket but hand held • The smartphone microphone should not be hidden • The noise measurement must be carried out without adding noise! • It is possible to use an external and calibrated microphone Contribute to collaborative noise maps: • Allow the transfer of measures into the community • Realize mmeasurement outside buildings • Do not measure when rainning or with wind • Goto the collaborative noise map : http://noise-planet.org/map_noisecapture/index.html Contribute to the NoiseCapture project: • conttribute to the code development: https://github.com/Ifsttar/NoiseCapture • share your comments, questions: https://github.com/Ifsttar/NoiseCapture/issues • organize NoiseCapture Party to map your sound environment: http://noise-planet.org/ ------------------------------------------------------ NoiseCapture App respects your private life: • You fully control how the information is sent to the server • Only anonymous data is transferred • There are no audio recording: only acoustic indicators are calculated and transferred • NoiseCapture App requires only strictly necessary permissions Warning: • Although NoiseCapture App is developed by specialists, keep in mind that a smartphone will never replace a professional sound meter. If you need advanced expertise, contact a professional. • The quality of the measurement depends on the technical performance of your smartphone and its calibration. Depending on the nature of your phone and the version of Android used, it is possible that you can not measure with sufficient accuracy. NoiseCapture App is the result of collaboration between two French research laboratories, the Laboratory of Environmental Acoustics (Ifsttar) and DECIDE team of Lab-STICC (CNRS), with a support from the European Commission. More information: http://noise-planet.org/

Nope-Remote is an open-source Android application that turns your smartphone into a powerful, universal IR remote control. Built with modern Android technologies, it offers a sleek Material You interface and advanced features like Custom Macros to automate your home entertainment system. Key Features: - Universal Compatibility: Control TVs, Set-Top Boxes, ACs, and more using your phone's built-in IR blaster. - Custom Macros: Create "Macros" to chain multiple commands together (e.g., Turn on TV, STB, and Soundbar with one tap). - Offline Database: Direct database downloads for seamless offline access without reliance on third-party CDNs. - Enhanced Repository Support: Expanded support for multiple repositories and improved setup process. - Performance: optimized internal architecture for smoother operation and better maintainability. - Material You Design: Beautiful, modern UI that adapts to your wallpaper's colors. - Dark/Light Mode: Fully supports system-wide themes. - Haptic Feedback: Tactile confirmation for every button press.

NotallyX is a minimalistic note taking app with a simple design and powerful features. Organization • Create rich text notes with support for bold, italics, mono space and more • Create task lists and order them with subtasks • Set reminders with notifications for important notes • Complement your notes with any type of file such as pictures, PDFs, etc. • Sort notes by title, last modified date, creation date • Display the notes either in a List or Grid • Color, pin and label your notes for quick organisation • Add clickable links to notes with support for phone numbers, email addresses and web urls • Actions to quickly remove checked tasks • Undo/Redo actions • Extensive preferences to adjust views to your liking • Quickly share notes by text • Lock your notes via Biometric/PIN • Configurable auto-backups • Create audio notes • Adaptive android app icon • Support for Lollipop devices and up Convenience • Dark mode • Completely free (+ no Ads!) • Adjustable text size • Auto save and auto-backups (optionally password-protected) • Add notes and lists to your home screen with widgets • Import from other Notes apps such as Evernote, Google Keep or plain text files Privacy There are no ads, trackers or analytics of any kind. All your notes are stored completely on and never leave your device. Optional Permissions • Show Notifications, Run Foreground Service: To display a notification if a backup fails or if reminders are triggered • Schedule exact Alarms: To schedule reminder notifications at exact date-times • Prevent Phone from Sleeping, Run at Startup: Used by the auto backup feature to ensure backups keep happening even if your phone is restarted • Record audio: when recording an audio note • Use Biometrics: if Biometric/PIN app lock setting is enabled, to unlock the app Note Due to a bug on Xiaomi's part, some MiUI devices might not be able to access the text formatting options. https://github.com/Crustack/NotallyX

Learn Music Notes is an advanced app which enables to learn reading and playing written music. UI is available in 11 languages. It gives good feedback and shows your development in a graph. Notes can be entered by name, piano and even MIDI (which enables to connect your piano directly). It supports 4 different clefs, 3 overall difficulty settings, four options for the accidentals and the optional display of the correct note after a false entry. This app is far more advanced than the existing app and is recommended by piano teachers.Features:Input modes: Buttons or PianoScore history (You’ll see quickly how much you improve!)Practice all clefs (treble, bass, alto, tenor) that you need to masterThree difficulty levels (the harder, the more notes with ledger lines you’ll get)♯ and ♭ accidentals

Noteshop is a versatile and privacy-focused application for managing your notes, shopping lists, and recipes in one place. It is designed to be simple, efficient, and completely under your control. Features: * Notes: Create and manage simple or detailed notes. * Shopping Lists: An intelligent shopping list system with features like item entry, reordering, and a default item catalog. * Recipes: Store and organize your favorite recipes. * Privacy & Security: Your data belongs to you. Noteshop offers robust security features and the ability to lock individual items with a password, PIN, or pattern. * Synchronization: Keep your data synchronized across devices (web app and local file synchronization). * Themes: Customize the look of the app with different color themes. * Open Source: Noteshop is 100% free and open source. No ads, no tracking.

Notesnook is a life changing notes app. With privacy at it's core, all your notes are end-to-end encrypted by default. Keep notes and save ideas with freedom. Unlike other privacy focused productivity apps, our online notepad app has great note taking features while being 100% private. A notes app with no spying or tracking Great and simple note taking experience. Be focused and productive by boosting your workflow. Keep tasks, ideas & lists in one place. • Zero trackers or ads • 100% cross platform notes app • Encryption and privacy friendly note taking Take notes on any device Access your notes from anywhere. Keep your notes app on any device. Make notes, outlines & task lists. Your private digital notepad makes your workflow productive & organized. Monographs: Encrypted note sharing Sharing notes is easier than ever with our online notes app. You can lock important notes with password before sharing as a public link with anyone. Todo lists and tasks Manage your day-to-day tasks and stay organized. Use Notesnook to make todo lists, shopping lists, outlines and record notes. Share lists with your friends, family or colleagues. Make lists for any purpose. • Shopping list • Task management • Take notes • Make lists for ideas and tasks Rich note taking experience Write notes with full control. Keep notes simple or add images, tables, embeds, lists and even embeds and files. Take notes with math and chemistry formulas. Personalise your note taking by configuring the toolbar. • Images, embeds & videos • Make notes with file attachments • Tables, task lists & outline lists • Full Math and Chemistry Formula support. • Full markdown editor - Most markdown shortcuts are supported • Code blocks with support for all programming languages • Written Notes history • Powerful search in notes Notepad with offline support Write notes offline. Jot down your ideas anytime even without internet. Sync your written notes when you open the notepad online instantly. Organize notes with Notebooks Create multiple notebooks in our notepad. Organize & make notes and task lists in topics. Create shortcuts for Notebooks to access them quickly. Color notes and add tags Make your Notesnook colorful. Color notes and add tags to quickly find similar or related ideas in one place. Color notes also appear in side menu so they are easy to access. Protect notes with privacy lock Lock your online notepad with privacy lock. No one can open the notes app even if your phone is left unlocked. Take notes with complete privacy. You can also lock notes with password. Say yes to private note taking A good notes app is one that doesn't spy on you. It's as simple as, "No one should be able to read my notes, even the possibility that someone can open my online notepad is scary". Open source notes app (August 2022) Any privacy respecting service should be open source. Notesnook is no different. We are soon going fully open source and are working on open sourcing all our notes app clients. Export your notes anytime Export your data from our online notepad as PDF, HTML, markdown or plain text. We have a zero lock-in policy. You can take your data anywhere, anytime. Say yes to privacy Choose privacy today for your notes and never look back. Notesnook is here. The online notepad that protects you and your data. Stay safe and take notes with freedom. Source Code: https://github.com/streetwriters/notesnook