Android

MainTask helps you never forget your recurring tasks: oil changes, vehicle inspection, insurance renewal, filter changes, backups… Set each task with its interval (every X days, weekly or monthly) and MainTask reminds you before it's due. Features: * Recurring tasks: fixed intervals, weekly or monthly * One-shot tasks, with or without a target date * Completion history for each task * Customizable notifications (3 days or 1 day before, at the time you choose) * "Done" and "Snooze" buttons right inside notifications * Scrollable home screen widget * Quick Settings tile * 5 color themes + dark mode * Backup export / import (history included) * Available in English and French Privacy-friendly: no ads, no trackers, no account. Everything stays on your device.

Simple fun app to play a sound when you touch a button, or when you whip your phone. This app is 1st attempt to create an Android app, but it is quite fun to use. You can virtually whip your friend, or make fun of them. You can play the Dun Dun Duuun or Suspense sound when someone is down during a murder party :-) . Did you see The Big Bang Theory episode when they whip each other or play a murder party ? The sounds are almost the same, and you can use the app like they do it on the show. Help : Push a button, and the sound is played. Quite simple :-) ! The bottom button with the icon repeat the last played sound. You can also use the keyboard (Key 1 to 5, and R for repeating the last sound). The last sound is also played when you do a whip move with your phone. The sounds can't be changed (it will come in a future version). Sounds are made by myself, or came from Simon Lacelle (see freesound.org) or from Dick De Benedictis. All of them are open and free to use.

MakeACopy is an open-source document scanner app for Android that allows you to digitize paper documents with offline OCR functionality. The app is privacy-friendly and works completely offline — no cloud connection, no tracking. Features: • Camera scanning: Capture documents using your device’s camera • Edge detection: Automatic document boundary detection using OpenCV, enhanced by a custom-trained ONNX inference model • Perspective correction: Manually or automatically adjust document perspective • Grayscale export: Optional grayscale filter applied during PDF creation • OCR: Offline text recognition using PaddleOCR in the published paddle flavor • PDF export: Save scanned documents as searchable PDFs • Share & save: Export locally or share via other apps • Dark mode: System-based Material 3 theme with light and dark appearance • Privacy-focused: Fully offline — no data leaves your device The F-Droid and Google Play listings provide the paddle flavor with PaddleOCR. The standard flavor with Tesseract remains available through GitHub Releases for users who still need Tesseract language data or workflows. MakeACopy is F-Droid compliant and builds native libraries from source during the build process, ensuring that no prebuilt binaries are included in the repository. All components are open source and respect your privacy. MakeACopy is free and open source. If you find it useful, please consider supporting development: https://ko-fi.com/egdels License: Apache License 2.0

This add-on provides the higher-accuracy Tesseract “Best” models for English, German, French, Italian, Spanish, Portuguese, Dutch, Polish, Czech, Slovak, Hungarian, Romanian, Danish, Norwegian, and Swedish. • No permissions, no internet – data only • Works only with MakeACopy • Import the models inside MakeACopy after installing • Recommended for small fonts or challenging scans Note: This package has no launcher icon. Open MakeACopy → OCR → tools icon (“Manage OCR models”) → Import.

Built entirely in native Kotlin, runs fully on-device, avoids tracking, and keeps distractions to a minimum by emphasizing clarity and intentional interaction.

Built entirely in native Kotlin, runs fully on-device, avoids tracking, and keeps distractions to a minimum by emphasizing clarity and intentional interaction.

Convenient tool for any Linux enthusiast familiar with manpages. Provides a fast way to search, browse and save manpages via mankier.com. AntiFeature described applies only to http exchange with mankier.com website. All cached and local manpage search/view works without it as well. Features: * Supports searching for a single command * Supports explaining command one-liners * Supports browsing and indexing of man chapters * Supports caching of man pages that were previously accessed * Supports downloading local archive for offline work * Has dark theme :)

Mancala is a traditional board game that involves strategy, counting, and some luck. This implementation of Mancala is developed for Android, allowing players to enjoy the game on their mobile devices. Now only supports English. For the command-line interface (CLI) implementation, see https://github.com/Willie169/mancala-cli.

Generates the Mandelbrot fractal, and at each point, allows you to see the associated Julia set fractal.

Translate or convert malayalam text to manglish. Useful for people who can't read malayalam, but understands it. "കേരളം" will be converted to "Keralam". Features * Fast, quick conversion * Ability to select text in other apps, browsers and share to this app to convert * No ads, bloatware * As lightweight as possible More about app : https://subinsb.com/manglish

Manholer is a native Android app for utility and field work: record manholes, inlet boxes, and other structures. Document pipe directions and invert details. Capture simple measurements and notes per project. Highlights • Organize work by project (name, ID, job). • Structure-centric workflow: manholes, inlet grates, pipe directions. • Map view to see features in context. • Attach photos of the structure. • Export project data for reporting: PDF and CSV formats. License Open source under the GNU Affero General Public License v3 (AGPL-3.0). Source code https://git.evulid.cc/cyberes/manholer

Manhood of Humanity, Second Edition A. Korzybski This work began with a functional definition of 'man', formulated in 1921, based on an analysis of uniquely human potentials; specifically, that each generation can start where the previous one left off. I called this characteristic the 'time-binding' capacity .... We no longer have to blind ourselves to the old dogmas about the 'immutability of human nature' because we have discovered that we can change it. We should realize our human potentials so that we can go to the future with some hope. Alfred Korzybski. General Semantics (GS) was developed by Alfred Korzybski, a Polish engineer who settled in the United States after World War I. The death and destruction of war horrified him and prompted him to search for an answer to the question of how humans have been able to advance technologically so far, yet are unable to put their relationships in order. After researching this question for more than a decade, he formulated a general semantics, which he presented most fully in his book Science and Sanity (1933). «General semantics is not any kind of 'philosophy', 'psychology', or 'logic'. It is a new extensional discipline through which we explain and learn how to apply our nervous systems most effectively.» - A. Korzybski «In general semantics, we do not 'preach' 'morality' or 'ethics' per se, but teach students awareness of abstraction, awareness of multi-order evaluation mechanisms, relationship orientation, etc., which lead to cortico-thalamic integration, and as a result 'morality', 'ethics', awareness of social responsibility, etc., follow automatically. » - A. Korzybski Alfred Korzybski was born in the late 19th century into a noble family living in the Russian-occupied part of politically divided Poland. "I was born silent," he wrote - an observer looking around with an interest in what was happening. From an early age, he realized his calling to "solve problems." His father, an engineer by profession, fostered in him a respect for math and physics, and their practical applications. (Alfred later studied engineering himself.) He grew up a Polish patriot under the oppression of the Tsarist dictatorship. While serving in Russian army intelligence, he witnessed the horrors of World War I on the eastern front. By then, having moved to North America, he had witnessed the reckless behavior of people (including himself) for half his life. "I was simply tired of human stupidity. I didn't care about anything else." Korzybski spent the rest of his days in a purposeful search and attempt to realize his life's dream - to promote harmony among people by understanding and solving the problems of human stupidity (preventable inadequate evaluation) and its consequences. What is it that human beings possess that makes them make tremendous progress in some areas (math, science, applied technology), but come to such a decline in others? Could we find a way to prevent at least some of the human ills and societal problems that Korzybski has seen? Would we have been able to update our maps (both in the narrow and broad sense of the term), including maps of ourselves, to avoid unnecessary misunderstandings and conflicts between people in society? Experience convinced him that people should develop their thinking abilities (which for Korzybski did not exist separately from their emotional life). He was troubled by the lack of a way to help thinking in a purposeful and systematic way. ("Where are we taught how to think? Nowhere.") His knowledge of science and mathematics also convinced him to try to develop a method of thinking for everyday life based on these disciplines. Korzybski conducted research on the 'strange' hypothesis - unconscious factors of personal and social adaptation (sanity) are realized in the professional behavior - including language - of scientists and mathema

MapComplete has more than 70 maps, each showing features within a certain topic. For example: - Restaurants, including information about vegan, vegetarian, gluten-free and lactose-free options - Shops - Healthcare providers such as doctors, pharmacies, dentists, physical therapists... - Vending machines - Drinking water fountains - Public bookcases - Public toilets - Defibrillators (AEDs) - Bicycle pumps and bicycle shops - Artworks and statues - Benches - Waste baskets and containers - Pubs - Playgrounds - Charging stations - Surveillance cameras - Advertisement billboards - Climbing gyms - Schools - Memorials - Hackerspaces - Ski pistes When selecting an item, all the relevant information is shown in a user-friendly way. Unknown information can be easily added by answering the questions, which will be saved into OpenStreetMap directly (this requires a free account). An (anonymous) review can be left for some types of features, hosted by https://Mangrove.reviews, a libre and open data review project. Images are fetched from various sources, such as Panoramax, Wikipedia and Mapillary. New images can be contributed to Panoramax directly from within MapComplete.

MapEver allows you to easily navigate in small areas (e.g. zoos or parks) where specific online maps are not available. Using only the phone's GPS, you can navigate on a photographed map of your location to get around smoothly.

How to play: 1. Find two marbles and an empty location lying together along a line -- that is "marble-marble-empty" or "empty -marble-marble". This pattern can be in horizontal or vertical direction. 2. Select the marble away from the empty location. Then select the empty location. The selected marble will jump over the adjacent one to the empty location: now the pattern will be "empty-empty-marble" or "marble-empty-empty". The middle marble gets removed by this. Similarly, go on removing the marbles one by one till you reach a state when there are no two marbles together with an adjacent vacant position.

Uses the magnetic sensor to show the orientation. We don't have v2.0+ as the source code isn't published.

MarkReader is a lightweight, offline markdown and code file reader for Android. Open markdown files to see a clean, rendered view with support for headings, bold, italic, blockquotes, inline code, fenced code blocks, and tables. Open code files to get syntax highlighting for dozens of programming languages powered by Prism4j. FEATURES - Markdown rendering with full CommonMark support including tables - Syntax highlighting for code files (Kotlin, Python, JavaScript, Java, C, C++, HTML, CSS, JSON, YAML, and more) - Built-in editor with markdown preview — switch between Edit and Preview tabs - Formatting toolbar for common markdown syntax (bold, italic, headings, code blocks, links, lists) - Open files directly from any file manager via the standard share/open intent - Save edited files back in place or export to a new location via Save As - Create new files from scratch - Material You design with dynamic color, dark and light themes - Edge-to-edge display - No internet required — all processing is done locally on your device - No ads, no analytics, no tracking PRIVACY MarkReader does not collect, transmit, or share any data. It requires no special permissions — it only reads files that you explicitly open or create. Your files never leave your device. PERMISSIONS No permissions required. Files are opened through Android's standard content URI system, so no storage permission is needed.

Introducing the Markdown Editor app, the perfect tool for anyone who needs to create and edit markdown files with ease. With the ability to open ".md" files directly from the explorer, you can easily access your files and start working on them right away. The app also offers a convenient way to style your text with options such as bold, italics, headings, and more. Adding links is also a breeze with the simple interface. In addition, you can preview JPEG, PNG, GIF, WebP, BMP, and WBMP image formats right within the app. You can easily open links from the preview, making it easy to navigate between different files and sources. Choose between Light and Dark Theme Modes, and use the Dual View Mode to simultaneously view both the preview and editing views. Alternatively, you can use Single View Mode to focus on either the preview or editing view. The app also offers the ability to clear text and start from scratch, as well as create new .md files or edit existing ones. This Editor was developed using Flutter and is mainly targeted for mobile devices as currently there aren't any standalone markdown editors available.

Add a minimalistic widget with the content of a markdown file to your home screen. This app is intended for users of Obsidian, but the widget will display any markdown file on your phone. The app supports all commonmark features, as well as some extensions.

Markdownr converts an URL to markdown, and lets you share it to your favorite notes app. I've written this app to save articles I found interesting to a note taking app that uses markdown and git to sync notes to my pc. Features: - Downloads the web page specified in the URL input field and converts it to Markdown - Share the markdown to other apps with standard share intent - The URL can be also be shared from another app (for example the web browser); markdownr will automatically convert it and show the share intent.

Easily monitor your investments with MarketMonk. - Graph stock gains - Manage your portfolio - Configure to your hearts desires in the Settings menu All with simple charts and an intuitive UI.

Markleaf is a local-first Markdown note app for Android. Write plain Markdown, organize with inline tags, search instantly, and keep your notes under your control. Markleaf stores notes in a local Room database and does not declare the INTERNET permission. Writing and preview: * Live Markdown preview with live syntax coloring * GFM tables, checkboxes, blockquotes, callouts (> [!NOTE] …) * Code block syntax highlighting for 10 languages * Footnote ref ↔ def jump, wikilinks and backlinks * Smart formatting to wrap a selection or word in bold/italic/strikethrough/code * Focus mode, word and reading-time stats, find and replace within a note Organizing and navigating: * Just write #tags in the body for automatic indexing (no folders) * Quick switcher and SQLite FTS full-text search * Pin, archive, trash, and restore flows Sync and import (No-Cloud): * Mirror each note as a .md file to a folder you pick via SAF * Import external .md / .txt files by opening or sharing them in * Single-note and all-notes Markdown export, plus system share Design and accessibility: * Home screen widget, biometric lock, screenshot blocking option * Light / dark / Material You, tablet two-pane layout * UI in 6 languages (Korean, English, Spanish, Japanese, French, German) Privacy and distribution: * No account, no Markleaf server * No analytics, ads, tracking, Firebase, or proprietary crash reporting SDK * No INTERNET permission, Android Auto Backup disabled * User data leaves the device only through explicit OS-mediated actions such as export, share, external link opening, or a user-selected SAF folder

📝 Create notes and manage your to-do list using simple markup formats 🌲 Work completely offline - whenever, wherever 👌 Compatible with any other plaintext software on any platform -- edit with notepad or vim, filter with grep, convert to PDF or create a zip archive 🖍 Syntax Highlighting and format related actions -- quick insert pictures and to-do 👀 Convert, preview, and share documents as HTML and PDF 📚 Notebook: Store all documents on a common filesystem folder 📓 QuickNote: Fast accessible for keeping notes ☑️ To-Do: Write down your to-do 🖍 Markup formats: Markdown, todo.txt and Zim wiki 📋 Share-Into: Share any text to Markor to save to a note, to clipboard, to reshare or to open a contained link in browser 💡 Notebook is the root folder of documents and can be changed to any location on filesystem. QuickNote and ToDo are textfiles 🎨 Highly customizeable, dark theme available 💾 Auto-Save with options for undo/redo 👌 No ads or unnecessary permissions 🌎 Language selection -- use other language than on the system 💡 Unlike other office suites (like LibreOffice) or to-do apps (like Wunderlist), Markor has one streamlined text editor with no other editing UI. Markor shows how powerful and expressive simple text can be. View, edit, manipulate and convert plaintext! 🔃 Markor works with sync apps, but they have to do syncing respectively. Sync clients known to work in combination include BitTorrent Sync, Dropbox, FolderSync, OwnCloud, NextCloud, Seafile, Syncthing, Syncopoli 👀 These apps may also be in your interest if you like Markor: OneNote, EverNote, Google Keep, Wunderlist, Read-It-Later, Pocket, Epsilon Notes, iA Writer, Todoist, Shaarli, Wallabag, Simple Notes, Simpletask, Share to clipboard, NextCloud Bookmarks, Easy Open Link Support the project: Report ideas and issues | Join community discussion | Translate | More information about contributions

Marlin: Marine Species ID & Life List Ever spotted a fish, ray, or jellyfish while diving or snorkeling and wondered what it was? Marlin helps you identify marine life on the spot, learn more about it, and build your own personal life list of every species you encounter. Spot it, look it up, and add it to your life list — built for everything that lives in the ocean. WHAT YOU CAN DO Identify species near you See which marine species are commonly recorded near your current location, or anywhere you choose, powered by real observation data from the iNaturalist community. Search and learn Look up any marine species by name, or explore by classification, tapping through families and groups to discover related species. Each species page brings together photos, a range map, a seasonality chart, a Wikipedia summary, and IUCN Red List conservation status. Build your life list Log every sighting with notes, photos, and a precise location. Your life list keeps a running record of every species you've encountered, ready to revisit any time. See your sightings on a map "My Map" plots every sighting you've logged, color-coded by group (fish, sharks and rays, mollusks, jellyfish, marine mammals, and more), so you can see where and what you've found at a glance. Make it yours Choose a light, dark, or system theme, and set a manual location for logging sightings from a past trip. PRIVACY BY DESIGN Marlin doesn't ask you to create an account. There is no tracking, no analytics, and no advertising. Your life list, photos, and notes stay on your device, under your control, with manual export/import whenever you want it. Whether you're a diver, snorkeler, beachcomber, or simply curious about what's living in the water near you, Marlin turns every encounter into something you can identify, learn from, and remember.