Productivity
52 apps
Notes, tasks and habits make up most of this category. Joplin stores Markdown notes with end-to-end encrypted sync through Nextcloud, Dropbox, WebDAV or its own cloud. Tasks syncs to-do lists over CalDAV, so it works with Nextcloud, DAVx5 and other self-hosted calendars, and Loop Habit Tracker keeps habit history entirely on the phone.
1List117Kotlinupdated 2mo agoA simple app to manage several to-do lists from a single screen.Google PlayF-Droid 1.5.3
Amaze File Manager6.4kKotlinupdated todayA beautiful and feature-rich Material Design file manager for Android.Google PlayF-Droid 3.11.3
Bugzy5Javaupdated 7y agoA production-ready Fogbugz client for Android, built with Jetpack components.
Carbon Contacts23Javaupdated 7y agoAn app that lets users find and delete duplicate contacts.
Card Case140JavaarchivedAn app to exchange digital business cards with people nearby.
Conquer432Javaupdated 6y agoA simple to-do list application based on Material Design.
DeviceAnalyzer8Javaupdated 1mo agoProvides detailed insights into your device's hardware specifications.
DevJournal19Javaupdated 2mo agoA journal for developers to jot down ideas, notes, to-dos, and bugs.
EarthViewer135Javaupdated 9y agoA wallpaper application and showcase for the earthview-android library.
EverMemo797Javaupdated 12y agoA fast and simple memo app for recording, organizing, and sharing notes.
Expanda44Kotlinupdated 1mo agoOffline text expansion with reusable snippets and dynamic templates, without Internet permission.
Gander1.3kJavaScriptupdated todayOpens PDFs, Office documents, images, video, audio and Markdown on the device, with no permissions and no internet access.Google Play
Habitica1.8kKotlinupdated 10d agoA habit tracker that gamifies your goals, treating them like an RPG.Google Play
Habito79KotlinarchivedA simple habit tracker that uses Firebase Realtime Database.
InstaChat118Javaupdated 9y agoA chat-head style app that lets you read and reply to messages from any screen.
Instalist7Javaupdated 10y agoA simple application for managing shopping lists.
Joplin56.8kTypeScriptupdated todayA markdown-based note-taking app with sync and end-to-end encryption.Google PlayF-Droid 3.7.8
KashCal445Kotlinupdated todayAn offline-first calendar with iCloud/CalDAV sync, ICS subscriptions, full-text search, and home-screen widgets.F-Droid 2026.10.12
LinkHub336Kotlinupdated 2mo agoA simple and effective link management application.Google PlayF-Droid 2.2.1
Linkora932Kotlinupdated 6d agoLink organizer for Android and desktop with self-hosted sync.F-Droid 0.22.0
Loop Habit Tracker10.3kKotlinupdated 2mo agoAn app to help you create and maintain good habits over time.Google PlayF-Droid 2.3.1
Lotti1.2kDartupdated todayA private logbook for tasks, time tracking, journaling and habits, with end-to-end encrypted sync.
MarkNote917Javaupdated 4y agoA Material Design Markdown note-taking application for Android.
MementoJavaA simple and elegant note-taking app.
Minimal-Todo2.2kJavaupdated 3y agoA fully Material Design To-Do app with just enough features to be useful.
Minitask28JavaarchivedA simple and lightweight to-do list and task management app.
My Brain2.2kKotlinupdated 13d agoAn all-in-one app for managing tasks, notes, events, and more.F-Droid
neutriNote476Javaupdated 1mo agoAn ultra-compact, extensible rich markdown note app with math formula support.
Noice1kKotlinupdated 2y agoHelps you relax and boost productivity with minimal background noises.Google PlayF-Droid 2.5.7
Notes1.4kJavaupdated 9y agoA simple note-taking app with a Material Design interface.
Nudge44Kotlinupdated todayA privacy-first ADHD app blocker with delay-to-open friction, reel/click counters, and per-app time budgets. No internet permission required.Google Play
Omni Notes2.8kJavaupdated todayA feature-rich, open-source note-taking application for Android.Google Play
OpenNoteScanner1.5kKotlinupdated 1y agoAn application for scanning and manipulating handwritten notes.Google PlayF-Droid 1.0.35-fdroid
Outlay48Javaupdated 7y agoA simple application to help you track your expenses.
ownCloud4.2kKotlinupdated todayThe official Android client for the self-hosted ownCloud file sync platform.Google PlayF-Droid 4.8.4
PocketPal AI8.7kTypeScriptupdated todayAn on-device AI assistant powered by small language models (SLMs).
Quill541JavaarchivedA beautiful Android app for managing your Ghost blog.
Read Later76Rustupdated 3d agoBookmark. Read. Listen. The simple way to manage your reading list.Google PlayF-Droid 0.1.100
Remindly575Javaupdated 9y agoA simple and user-friendly application for creating reminders.
RME: PDF & Document Scanner6Kotlinupdated 1d agoPrivacy-first Android document scanner with offline OCR, searchable PDFs, PDF import, merge/split tools, and local document organization.Google Play
ShutUp!20JavaarchivedAn app to automatically silence your phone based on your calendar events.
Skiff1kTypeScriptupdated 1y agoA suite of end-to-end encrypted, private email, calendar, and docs apps.
Super Productivity22.9kTypeScriptupdated todayAn open-source to-do list and time tracker with timeboxing, Jira/GitHub/GitLab integration.Google PlayF-Droid 19.2.0
Swiftnotes134Javaupdated 7y agoA simple and elegant note-taking application, simplified for quick use.
Tasks5.7kKotlinupdated todayA CalDAV-based task management app for Android.
Text Fairy825Cupdated 5y agoAn OCR app that converts images to text, which can then be edited or shared.Google Play
Thunderbird for Android14.1kKotlinupdated todayThe official mobile version of the Thunderbird email client (formerly K-9 Mail).Google PlayF-Droid 24.0
todo.txt1.2kJavaarchivedThe official Android app for managing your todo.txt file via Dropbox.
ToGoZip65Javaupdated 3y agoAdds an "Add to Zip" option to Android's share menu.
tudounotepad108Kotlinupdated 11y agoA simple Notepad application developed using Kotlin.
Turbo Editor1.4kJavaarchivedA simple, powerful, and open-source text editor for Android.
VertiKin81Pythonupdated 1y agoA platform to automatically detect what a user might be interested in buying.