Android

Nostros is a nostr client for Android and nostr is a protocol that allows you to create a censorship-resistant social network.In Nostros you can create your keys to access nostr and start interacting with other people. Below we explain what you can do in nostr using Nostros.Functionalities:Post notes with text and images. You can indicate whether your note contains sensitive content so that other people who don't want to see it can filter that content.Reward other people with tips through the Lightning Network.Read other people's notes and react to them indicating: I like it or I don't like it.Share or quote other people's notes, just share or share them by adding your quote.Threads of conversation in the notes.Create and join public groups. Mute users.Visualizes in which relays a note has been seen by means of a color code.Activate or deactivate relays for your global feed.Block other people.Write private and encrypted messages to another person from nostr.View the feed of the people you follow or view the global feed, where you will see all the notes published in the relays to which you are connected.Do not miss anything by accessing the notifications section, where you can see all the interactions that other people have had with you.Add and follow other people on us or unfollow them.See all the people you follow and also those who follow you.Visualize by colors in which relays each note is.Verify yourself with NIP05.Add your Lightning Address to your profile so other people can send you Bitcoin tips through the Lightning Network.Set your preferred satoshi symbol.Global app settings: show or hide images in the global feed, show or hide notes with sensitive content.Manage the connections to the relays: add, delete, activate, deactivate and view the information of the relay.Nostros has his own database which reduces data consumption considerably and is relay friendly.Nostros is an open source project in full development, so we encourage you to contribute to the project.Before accessing nostr remember that in order to do so you have to generate a pair of keys: the private key and the public key. Summarizing it a lot, a public key is a password to access nostr in "read-only" mode, it will also help you share it with other people so they can follow you. The private key is like your password, by accessing us with it you will be able to publish and interact with other people's content.You can create your key pair when accessing the Nostros app, but remember to keep your private key in a safe place, it is the only way to recover your account and it will be impossible to do so if you lose it.If you want to know more about nostr you can visit the official repository on GitHub, where you will find all the information you need:https://github.com/nostr-protocol/nostrIf you feel like contributing your skills to the project you can do so through the GitHub repository:https://github.com/KoalaSat/nostrosFind the official Nostros account on nostr by adding this public key:npub19l0cks7zmf6sz062peqlq277zmuskhgad58lgnr2awpp3t95esfstaws8n

Allows you to set reminders and notes in your notification bar. Features: * Multi-line reminders * Alarms * Reminder History * DeskClock Extension! * Detail screen to see more information * Different color flags (icons) * Voice recognition shortcut * Swipe to remove reminder (option to turn it on/off in options) * Option to turn a quick shortcut on and off in the settings * Quick Share to Notable * Design inspired from the Holo / Google Now cards * Click to dismiss the notification * Restore previous reminders after a reboot * (Android 4.1+) Edit notifications, expandable notifications * (Android 4.1+) Hide the checkmarks from the status bar by setting priority as MINIMUM

Notally is a minimalistic note taking app with a beautiful material design and powerful features. Organization * Set reminders to be on track * Create lists to stay organised * Pin notes to always keep them at the top * Color and label your notes for quick organisation * Archive notes to keep them around, but out of your way * Complement your notes with pictures (JPG, PNG, WEBP) * Create rich text notes with support for bold, italics, mono space and strike-through * Add clickable links to notes with support for phone numbers, email addresses and web urls Export notes in the following formats * PDF * TXT * JSON * HTML Convenience * Dark mode * Completely free * Adjustable text size * Auto save and backup * APK size of 1.4 MB (1.8 MB uncompressed) * Add notes and lists to your home screen with widgets * Search within notes to find what you need quickly Privacy There are no ads, trackers or analytics of any kind. All your notes are stored completely on and never leave your device. Permissions * show notifications, run foreground service Used to display a notification if deleting images or importing backups takes time * prevent phone from sleeping, run at startup Used by the auto backup feature to ensure backups keep happening even if your phone is restarted 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/OmGodse/Notally

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

Note Calendar is a customizable offline app which allows you to manage notes for each day and offers a way to quickly reach for each of them. App does not contain ads.App possibilities:Day tab presents selected day information and note assigned to that day. It also provides a straightforward way to add, edit and delete note.Week tab holds a list of days to quickly move to other day of the week.You can easily see which days contain note via month tab. If a number of the day of the mounth is surrounded by a ring, then it contains a note.Application offers notifications which can be enabled to remind you of a note created on the next day at a given time. For example you can set notification time at time before your alarm clock time in order to wake up and read note about something important to do.Settings tab includes:Theming:Setting custom theme which includes 10 modifiable colorsSetting light themeSetting dark themeSetting default theme based on system settingsNotes deletionNotifications management:Enabling or disablingSetting notification timeSetting first day of week

This is a FOSS app aimed at students who cant take proper notes in schook because most note taking apps dont support equations etc.The app was developed based on my own experiences in school.

* Create different encrypted, with password, database (files). * Add new notes in a database choosing for each of them: title and tags. * Filter by Tag the list of the notes. * Mark the notes as important by clicking the star icon. * Sorting notes by alphabet or creation date. * The database is securely encrypted with AES 128 bit, using cipher-block chaining (CBC), PKCS5Padding and random IV. For the KDF is used a random salt and PBKDF2WithHmacSHA1. At the first start you need to choose the name of the database (only the name or the complete path in memory) and press the Create button. After choosing your password you can open the database pressing Open. If you forgot your password, the notes will be inaccessible.

A simple and intuitive notepad based on the app bundled with Palm Pilot. Entirely offline, requiring few permissions to run. Permission to use external storage is only needed to back up or restore your notes on Marshmallow (Android 6) and older. The following permissions are added by WorkManager, a Google library used to run the export, import, and password re-encryption operations in the background when initiated by the user. The core app does not use these on its own. Permission to run a foreground service, added on Pie (Android 9) and later. Permission to view network connections, used by WorkManager to determine the best time to schedule background tasks. Permission to prevent the phone from sleeping, used by WorkManager to keep the processor awake while a background task is running. Permission to run at startup, used by WorkManager to reschedule any pending background task after the phone is rebooted. Create any number of categories for different notes. Mark notes as private and optionally encrypt them with a password. Export notes to a local XML file. Import notes from an XML file. Backwards compatible with Android 5.0 (Lollipop) and up.

NoteSR is a privacy-first, offline note app that keeps your data on your device. Create text notes, attach files, and open attachments directly in the app, all protected with AES-256 encryption. No account, no cloud sync, and no tracking. Encrypted local storage for notes and attachments Fully offline usage (no internet required) Built-in viewer for common file types Encrypted export/import for backup and restore Simple, minimal interface focused on privacy NoteSR is designed for people who want secure personal notes, journals, and sensitive files without giving up control of their data.

Noted is your all-in-one entertainment tracker for movies, TV series, books, and games. Organize your entertainment journey with todo and finished lists, and experience our unique monthly rollover that moves completed items to history while letting you carry over unfinished ones.Key Features:Track entertainment across Movies, TV Series, Books, and GamesSmart monthly rollover with history archivingSearch new titles using RAWG, TMDB, and Google Books APIsDetailed item information with descriptions, ratings, and imagesConsumption statistics and history trackingCustom API key supportLocal backup/restoreDynamic theming (auto-monthly or manual)Multi-language localization supportNever lose track of your entertainment adventures again. Manage your watchlist, discover new favorites, and analyze your habits—all in one minimalist designed app.

Features * Markdown-optimized editor with syntax highlighting * Supports Github Flavored Markdown, KaTeX and mermaidjs for diagrams * Tags for organizing your notes * Pin, Star and sort your notes by title or different dates * Very themable - dark/light mode and accent color * Full-text search * File Attachments that can be embedded into a note * Multi-Note Editing * Slide actions for easier editing * Tutorial notes which explain how to use the app

Note-Taking - Perfect for students capturing lectures, professionals documenting meetings, doctors recording patient notes, researchers transcribing interviews, and anyone needing accessible hands-free note-taking across all their devices. Features - Rich Text Editing - Format your notes with: Title, Bold, italic, and underline text. - Text alignment (left, right, center) - Record Voice notes - Import Audios and Transcribe - Export Audios to local storage - Share Audios functionality - Audio Transcription - Unlimited audio transcriptions after downloading model on your device - Transcribe Audios in multiple languages - Simple Search - Find your notes instantly with text search - Smart Filtering - Filter notes by type (Starred, Voice Notes, Recent) - Customise Theme - Dark, Light or System

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

Privacy Friendly Notes allows you to take and manage notes on Android devices. It belongs to the Privacy Friendly Apps group developed by the research group SECUSO at Karlsruhe Institute of Technology. More information can be found an secuso.org/pfa The following four types of notes are available: 1. Simple text notes 2. Checklist notes 3. Audio notes 4. Sketchnotes Furthermore, the notes can be grouped into categories, reminders can be assigned to notes and the notes can be exported to the device storage. How does Privacy Friendly Notes from other similar apps? 1. Minimal Permissions The permission "RECORD_AUDIO" (Category "Mikrofon") is required to record audio notes. In case this permission is not granted by the user (in Android versions higher than 6) it will not be possible to record audio notes. "WRITE_EXTERNAL_STORAGE" (Category "Speicher") is used to export notes to the device storage. In case this permission is not granted by the user (in Android versions higher than 6) it will not be possible to export notes. Beside the permissions above the permission “RECEIVE_BOOT_COMPLETED” (Category “Normal/non-critical”) is required to reschedule notifications after a reboot. This permission cannot be modified by the user. For comparison: The Top Ten of similar apps from the Google Play Store require an average of 11,7 permissions (in December 2016). These are for instance the location permission or the permissions to access, modify or delete storage. 2. No advertisement Moreover, Privacy Friendly Notes distinguishes from many other applications in the way that it completely relinquishes advertisements. Advertisement might track a user's actions. It could also shorten battery life or use mobile data. You can reach us via Bluesky - @secusoresearch.bsky.social https://bsky.app/profile/secusoresearch.bsky.social Mastodon - @SECUSO_Research@bawü.social https://xn--baw-joa.social/@SECUSO_Research/ Job opening - https://secuso.aifb.kit.edu/english/Job_Offers.php

Privacy Friendly Notes allows you to take and manage notes on Android devices. It belongs to the Privacy Friendly Apps group developed by the research group SECUSO at Karlsruhe Institute of Technology. More information can be found an secuso.org/pfa The following four types of notes are available: 1. Simple text notes 2. Checklist notes 3. Audio notes 4. Sketchnotes Furthermore, the notes can be grouped into categories, reminders can be assigned to notes and the notes can be exported to the device storage. How does Privacy Friendly Notes from other similar apps? 1. Minimal Permissions The permission "RECORD_AUDIO" (Category "Mikrofon") is required to record audio notes. In case this permission is not granted by the user (in Android versions higher than 6) it will not be possible to record audio notes. "WRITE_EXTERNAL_STORAGE" (Category "Speicher") is used to export notes to the device storage. In case this permission is not granted by the user (in Android versions higher than 6) it will not be possible to export notes. Beside the permissions above the permission “RECEIVE_BOOT_COMPLETED” (Category “Normal/non-critical”) is required to reschedule notifications after a reboot. This permission cannot be modified by the user. For comparison: The Top Ten of similar apps from the Google Play Store require an average of 11,7 permissions (in December 2016). These are for instance the location permission or the permissions to access, modify or delete storage. 2. No advertisement Moreover, Privacy Friendly Notes distinguishes from many other applications in the way that it completely relinquishes advertisements. Advertisement might track a user's actions. It could also shorten battery life or use mobile data. You can reach us via Bluesky - @secusoresearch.bsky.social https://bsky.app/profile/secusoresearch.bsky.social Mastodon - @SECUSO_Research@bawü.social https://xn--baw-joa.social/@SECUSO_Research/ Job opening - https://secuso.aifb.kit.edu/english/Job_Offers.php

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

Store plain-text or formatted notes, send them via e-mail and see on the OSM map where they were edited.

Nothing K is a digital vault for storing your passwords using symmetric cryptography, specifically the AES algorithm with a 256-bit key size and GCM operating mode. As extras, you can review the log history and generate passwords with a proprietary generator.

NotiFilter listens to all device notifications and quietly manages those that match your filters.Features:Filters: Use regex to precisely target annoying notifications from each app.Actions: Choose what to do with the filtered notifications - dismiss, tap, delay, batch, debounce, mute, alert, disable DND, remove stale or replace.Schedule: Choose when filters run (e.g. only during work hours)History: Recently dismissed notifications are stored locally, for reference and retrieval.Widget: Configure filters to send notifications to a home screen widget.Export/Import: Backup or transfer your filters as JSON files.Private: Fully offline; your data never leaves your device.Lightweight: Runs in the background with minimal battery and memory usage.

NotiNotes is a Notes app for your notification panel. A simple Notes app for Android which only lives in your QS and notification panel. You can hide notifications on the lock screen for more privacy, use swwipe actions and more.

Notie is a note-taking app which complies with Material You specifications. It supports Markdown and comes with an integrated Markdown viewer as well as Markdown highlighting support in the editor.

Notification Cron is a straightforward tool to schedule recurring notifications on your phone without adding calendar entries.

An app to access meaning of selected word as a notification. It works across all apps that support text selection. The apps shows the meaning as a notification for quick reference. Clicking on the notification user can see all the meanings for the given word. The user can also search for meaning of other words. * Easy access from all apps that have text selection. * Enabled for offline usage. * Supports English, French and German. * Click to copy meaning to clipboard. * Long press to share meanings with others. * Wide variety of meanings from Wikitionary. * Open source and MIT License.