Apps

Material Tea Timer
APK
Material design themed tea timer. Time your tea with material style. Shows you temperature and time quickly. Have a great tea!
F-DroidGitHub
MaterialOS
APK
MaterialOS - Icons is an icon pack from a community of designers. It features Material Design and Material Inspired wallpapers and iconography. Features: * 450+ Icons * Wallpapers by amazing designers Supported Launchers: * Nova Launcher * Apex Launcher * ADW Launcher * Action Launcher * Atom Launcher * Aviate Launcher * CyanogenMod Theme Engine * Go Launcher * KK Launcher * LG Home * Next Launcher * Smart Launcher * Solo Launcher Other launchers may be supported but you will have to activate the icon pack from the launcher's settings. Google's Launcher and stock launchers don't support icon packs without external hacks (like Xposed GEL Settings)
F-DroidGitHub
Materialious
APK
Materialious is a client for Invidious using material design. It lets you browse and watch videos, manage playlists and use channels. Features: Invidious companion support Invidious API extended integration YouTube.js fallback if Invidious fails loading videos for Desktop & Android Support for disabling certificate validation for homelab users Sync your watch progress between Invidious sessions Watch sync parties Sponsorblock built-in Return YouTube dislikes built-in DeArrow built-in (With local processing fallback) No ads No tracking Light/Dark themes Custom colour themes Integrates with Invidious subscriptions, watch history & more Live stream support Dash support Chapters Audio only mode Playlists
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Materials Live Wallpaper
APK
Materials Live Wallpaper renders different materials that reflect light based on device rotation. The materials can be any level of matte, shiny and brushed and can have different textures.
F-DroidGitHub
Mather
APK
Mather is a powerful, simple-to-use, no BS expression-based computation engine. In addition to basic calculator arithmetic, it supports all of the following. Powered by Math.js. * Variables * User-defined functions * Easily-accessible math constants, e.g. 'pi' * Complex math expression evaluation * Trigonometric functions * Unit conversions (and more general unit arithmetic) * Complex numbers * Matrices * and more
F-DroidGitHub
MatrixSolver
APK
MatrixSolver is an educational application for solving linear algebraic equation (SLAE) systems. MatrixSolver allows the user to:familiarize yourself with the theoretical part (SLAE, system matrix, SLAE solution methods);consider examples of specific problem-solving;solve SLAE by Gauss, Gauss-Seidel, Jacobi (single- and multithreaded);Transmit SLAE matrices through files, QR codes, and the Internet (using the Pastebin API);The first launch of the application clearly demonstrates the functions of the buttons. To view the application again, go to the Settings section, Button Assignment.For SLAE solution user must form a table with empty cells and enter elements of each equation in each line:coefficients for unknown (x1, x2, etc.);free memberand press the "=" button.Answer is presented in the form of found SLAE roots and a detailed solution.The found roots are substituted in each equation and the difference module is calculated the left and right parts of each equation. The sum of these modules is calculated and displayed on the screen as "Error".Additional parameters, such as the accuracy of the solution, the maximum number of iterations, are specified in the Settings.Note: the app's repo is no longer maintained, so there won't be further updates.
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Mattermost
APK
Next generation Android app for Mattermost in React Native.
GitHub
Mattermost Beta
APK
Requires Mattermost Server v10.11.0+. Older servers may not be able to connect or have unexpected behavior. ------- Mattermost is secure workplace messaging from behind your firewall. - Discuss topics in private groups, one-to-one or team-wide - Easily share and view image files - Connect in-house systems with webhooks and Slack-compatible integrations To use this app, you need a URL for a Mattermost server. ------- Host your own server: https://about.mattermost.com/download Terms of Service: http://about.mattermost.com/terms/ Contribute to the project: https://github.com/mattermost/mattermost-mobile
F-DroidGitHub
Mauth
APK
Mauth (pronounced Moth) is a Two-Factor Authentication app with support for TOTP and HOTP and compatibility with Google Authenticator. It comes with a rich UI while also providing many necessary features. Features: - Compatible with Google Authenticator - Secure - Many ways to add your accounts - Algorithms - Organization - Export/Import (coming soon) Mauth uses latest Android technology (Jetpack Compose, CameraX, Biometrics, Room DB and more) to provide the best user experience with the least amount of bugs possible. It is in an active development but is nowhere near ready for daily usage. Use it at your own risk.
F-DroidGitHub
Mavinote
APK
Simple, secure and open source note-taking application. You can take notes that reside only in your device or use a Mavinote account to synchronize your notes across your devices. All notes belonging to Mavinote account are stored as encrypted on the servers and can only be decrypted by your devices. For more information about Mavinote, you can look at the project's repository.
F-DroidGitHub
MaximaOnAndroid
APK
Maxima, a full featured computer algebra system, now runs on your Android mobile devices. Maxima, and its predecessor Macsyma is one of the most long-established software in the world, back in 1960s at MIT LCS and Project Mac. You can perform many many math operations such as integration, differentiation, matrix operations, rational numbers, symbolic treatment of constants such as pi, e, euler's gamma, symbolic and numerical treatment of special functions such as sin(x), cos(x), log(x), exp(x), zeta(s), and many more. Maxima on Android is a port of Maxima on the Android operating system. Thanks to Sylvain Ageneau' effort on porting Embeddable Common Lisp to the Android OS, the latest Maxima code runs nicely on ECL on Android with very small changes to the source code. The installation of the software requires total of 90MB on the storage. 30MB needs to be installed on the internal storage. The rest of 60MB can be installed either on the external or the internal storage. The first run of the apk will ask you where you want the 60MB to be installed.
F-DroidGitHub
Mealient
APK
Mealient enables you to easily access the recipes stored in your Mealie instance using your phone.
F-DroidGitHub
Mebis (Unofficial)
APK
This (unofficial) app displays mobile Mebis websites. You must set link, username and password to use the app. ------------------------------------------------- FEATURES ------------------------------------------------- • All features of mobile Mebis websites • Automatic login • Own bookmark management • App protection by pin • Small app size (<3mb) • Gesture navigation • No ads • No unnecessary permissions • Open Source: https://gitlab.com/asdoi/MebisApp This is a fork of FOSS Moodle by Gaukler Faun.
F-Droid
MedTimer: Med & Pill Reminder
APK
Med reminders and history with full offline privacy Stay In Control of Your Medications with MedTimer MedTimer is an open-source medication reminder app designed to help you manage your medications and pills effectively and with full control of your sensitive data. Flexible & Personalized Reminders: - Manage unlimited medications with customizable reminders per medication (including simple defaults for daily reminders). - Create flexible reminders with breaks and specific days (e.g. for birth control pills). - Weekend mode: Delay reminders to a defined time on chosen days. - Snooze notifications for later reminders or be reminded repeatedly. - Add extra doses on the fly. - Create interval based reminders, reminders following each other in intervals or interval reminders constrained with a start and end time per day. - Use alarm type reminders to ensure notification even when the device is set to silent mode. Simple & Secure Data Management: - Confirm or dismiss reminders to record medication adherence accurately. - Get an overview of past doses in a chart and a tabular view. - Export your medication history as a CSV file for easy record-keeping or sharing with healthcare professionals. - Backup and restore your medication list as JSON file. - Medication stock tracking and out of stock reminders. - Tag and filter your medication. Privacy & Offline Accessibility: - All data is stored securely on your device, ensuring complete privacy and offline accessibility. - No internet connection required – your medication reminders are always available. MedTimer is a free app without ads. See the project page on GitHub: https://github.com/Futsch1/medTimer Feature graphic was created with https://hotpot.ai
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MediLog (Non-reproducible build)
APK
Privacy respecting logging of blood pressure, oxygen, glucose, temperature, weight, fluid intake, as well as a simple diary. Includes ways to securely share the sensitive data with medical staff if and when required. * Support for biometric(fingerprint) logon * Charts with trends and thresholds * CSV Data export via protected/encrypted zip files * Ability to share health data via PDF files inside protected/encrypted zip files
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MediLog (Reproducible build)
APK
Privacy respecting logging of blood pressure, oxygen, glucose, temperature, weight, fluid intake, as well as a simple diary. Includes ways to securely share the sensitive data with medical staff if and when required. * Support for biometric(fingerprint) logon * Charts with trends and thresholds * CSV Data export via protected/encrypted zip files * Ability to share health data via PDF files inside protected/encrypted zip files
F-Droid
MediNote
APK
Medinote is an Android application designed to help users track and visualize their blood pressure measurements effortlessly. Many people struggle with manually recording their readings in notebooks, making it difficult to observe trends over time. Medinote provides a fast, secure, and fully offline solution to this problem.
GitHubIzzyOnDroid
MediTrak
APK
MediTrak is an Android application designed to make it easier for users to keep track of their medications and to help them remember to take them. It offers the ability to add medications for multpile patients, set medication reminders on a variety of intervals, and take notes on a medication to record any adverse effects if might cause. All user data is stored locally is not share with either the developer or any other third party.
GitHubIzzyOnDroid
Media Browser
APK
DescriptionMedia Browser allows listing and viewing images and videos through directories (folders) on the internal and external storages on Android phones. Unlike the default stock or most 3rd party photo gallery applications, which display all the images as a flat list, sorted by date, Media Browser allows the user to select a specific directory, and display only its images. It also allows sorting by the file name, which is lacking in most of the other gallery applications.Media Browser displays full EXIF data of JPEG images, and contains a files sizes viewer.Media Browser includes a 360-degree panoramic viewer, with a rectilinear or spherical mode.Media Browser does not contain ads and is and will always be completely free.Directory listingMedia Browser list all the storages, and allows adding or removing the shortcuts to the frequently used directories.Long pressing on any item opens a selection mode, where a slideshow from all the selected directories can be started. It also allows displaying the hierarchical sizes of all the files in the selected directory.When selecting a storage or a shortcut, a directory listing is displayed.Sub-directories and images are displayed together. There is a menu option to show or hide file names (labels) over the files.Title bar displays the name of the directory, together with the number of the items (files and sub-directories) in the selected directory.There is a menu option to start a slideshow of all the files, including the recursive sub-directories.An option for a recursive search by file is included.Media viewingMedia files are swipeable to the previous and the next file (if existing). Images can be zoomed by 2-finger gestures.Full EXIF information is displayed with the JPEG file details.When displaying panoramic images (360-degree or less), a marker is displayed over the image, indicating the panoramic viewer option.Panoramic viewer in a spheric mode, when fully zoomed-out, displays a "tiny-planet".Panoramic viewer can also work in a rectilinear mode.File sizesSimilar to the "Disk usage" application, Media Browser can display the cumulative directory and file sizes of the selected directory, making finding big files easier.
GitHubIzzyOnDroid
Media Button Router
APK
In android, app writers decide what priority they get when receiving media buttons (pause/play, previous, next, etc). This can be frustrating to users if they want to use a different app to handle these button presses on their Bluetooth devices. This app attempts to alleviate these pains by providing hands-free selection of the app you want to use to handle media buttons through text-to-speech and use of the previous, next, and play buttons for selection.
F-DroidGitHub
Media Collection
APK
This app helps you easily catalog and manage your personal blu-ray and dvd collection, including movies and TV series. Designed for simplicity and speed, it works completely offline with no accounts, ads, or tracking.Built using a custom lightweight framework with minimal dependencies, this app is focused on performance and long-term stability. All data stays on your device - your collection is private and secure.For advanced users, the app also offers an optional synchronization feature. To use this, you must host and administer your own server. Synchronization requires a REST web service that you create yourself or the official open-source server project (https://github.com/ReneArentz/net.forestany.mediacollectionrest.webservice). This ensures that all data remains entirely under your control, with no external services involved.Ideal for collectors who want a fast, no-frills way to keep track of their media library while maintaining full ownership and privacy of their data.
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MediaVolume
APK
MediaVolume provides Quicksettings Tiles for media volume.The app doesn't have any UI, only 7 tiles will be added: Media Mute, Media Min, Media 1/3, Media Medium, Media 2/3, Media Max and Media Panel, which can be added directly from the notification drawer switch panel. As a feedback, clicking on a tile will display the system volume panel.Tip: Individual tiles can also be toggled off/restored, please take them as you need them. The reason for this is unknown and can be solved by restarting Android after editing the tile layout.
GitHubIzzyOnDroid
Medic Log
APK
A simple and easy to use personal medical notes. Easily add your medical notes Multiple profile to keep track elderly and family members medical history Add medicine information and medicine reminder to notify you to take medicine Support dark mode and light mode
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MedicLog
APK
MedicLog logs key medical information - blood pressure, temperature and weight, with an emphasis on simplicity and privacy.
F-DroidGitHub
Medical Calendarlog
APK
A powerful Android application for tracking medical events, medications, and health metrics using your device's built-in calendar system. No additional accounts or cloud services required. 🚀 Key Features Quick Event Logging Log common medical events with a single tap using customizable template buttons. Optional dosage entry allows for precise medication tracking without hassle. Comprehensive Tracking * Health Metrics: Monitor vital signs, symptoms, and measurements * Medications: Track drug intake with automatic concentration calculations * General Events: Log symptoms and health-related activities Real-Time Drug Concentration Monitoring Advanced pharmacokinetic calculations provide real-time estimates of active drug concentrations in your body, helping you understand medication timing and interactions. Linear and Half-Life decay currently supported. Historical Data Visualization Interactive graphs and charts display your health data over time, making it easy to identify patterns, track progress, and share information with healthcare providers. Pan and zoomable. Calendar Backend Integration * Uses your device's native calendar system * No additional accounts or subscriptions required * Easy data export and import through standard calendar formats * Seamless synchronization across devices using your existing calendar sync * Edit and correct data with your well-known calendar tools * Privacy-friendly calendar strongly recommended Smart Template System Create hierarchical templates where related items contribute to common categories. For example, configure beer and wine templates to both contribute to overall alcohol tracking, enabling sophisticated health monitoring scenarios. Intelligent Reminders Set up automated reminders for events that haven't occurred within specified timeframes: * Medication adherence alerts * Periodic health checks (blood pressure, weight, etc.) * Routine medical appointments * Custom health routines 🔧 Technical Highlights * Privacy-First: All data stored locally using Android's calendar provider. It's as private as your personal calendar! * No Cloud Dependencies: Can work completely offline * Standard Data Formats: Easy backup and migration using calendar export/import * Flexible Architecture: Extensible template system for custom tracking needs 🔒 Privacy & Data Your health data can remain completely private and under your control: * All information stored in your device's calendar * Only transmits data to your trusted calendar backends (private calendar backend recommended) * Easy backup through standard calendar export * Full control over data sharing and access 🎯 Getting Started 1. Grant Permissions: Allow calendar access for data storage and notifications for reminders 2. Set Up Templates: Configure quick-access buttons for your most common events. Tip: use emojis as template and drug name - results in nicer graphs 3. Start Logging: Use one-tap logging for routine events, or add detailed information when needed 4. Get current status: The main screen will show you when things happened last time and how the current concentrations are 5. Monitor Trends: View your data in the graph section to track patterns over time 6. Configure Reminders: Set up alerts for important recurring health activities Medical Calendar Log - Taking control of your health data, one event at a time.
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