A clean Android setup with the best apps (mostly open source)

Fast, secure browser with built-in ad block, privacy controls, and global tracking protections. Optimizes data, speed, and battery life.

IronFox is a fork of DivestOS's Mull Browser based on Firefox. Our goal is to continue the legacy of Mull to provide a secure, hardened and privacy-oriented browser for daily use.

Feeder is a fully free/libre feed reader. It supports all common feed formats, including JSONFeed. It doesn't track you. It doesn't require any setup. It doesn't even need you to create an account!

Twine is a modern, open-source RSS reader designed to put you back in the driver’s seat. Twine combines a beautiful, distraction-free interface with powerful tools to help you stay informed on your own terms.

Your privacy-aware, open-source calendar with intuitive design and multi-platform syncing.

Right Calendar app is a versatile scheduling tool that offers unparalleled flexibility to its users. One of its standout features is that it is built on an open-source platform. This not only ensures transparency but also allows for constant updates and bug fixes from a...

A privacy-first calendar that works offline and looks beautiful. Connect to iCloud — or don't. Your schedule, your choice.

🎉 A beautiful Kotlin app to remember birthdays and events without having to open Facebook, set alarms or rely on Google Calendar.

Date Countdown: Know How Many Days Left To a Specific Date.

Lightweight calculator app for Android featuring scientific mode, multiple themes including Material You, calculation history, and minimal permissions for privacy.

Privacy Focused Calculator app built with MD3.

Introducing Fossify Calculator – your versatile and efficient tool for all your calculation needs. Enjoy a stylish, modern design paired with powerful functionality, perfect for both simple calculations and more complex tasks like currency conversion.

A totally free of cost and ads PDF documents reader.

Read, edit, convert, merge, and sign PDF files across devices, for completely free and without signing up.

Highly versatile PDF and XPS solution offering customizable rendering and viewing with features like digital signatures, redactions, and annotations.

Openlib is an open source app to download and read books from shadow library (Anna’s Archive). The App Has Built In Reader to Read Books.

The best reader.Free. No ads.

Librera Reader is a highly customizable and feature-rich application for reading books in PDF, EPUB, MOBI, DjVu, FB2, TXT, RTF, AZW, AZW3, HTML, CBZ, CBR formats on Android devices.

Material3 eBook reader - Book's Story. Built with Jetpack Compose. Free & Open Source & Ad Free. 4 supported file formats (.txt, .pdf, .epub, .fb2), 2 supported languages. Lots of customization.

Read book files in EPUB, PDF, DOC, DOCX, RTF, TXT, DJVU, FB2, MOBI and CHM formats. Supports chapters, bookmarks, page style. Saves the current reading position. Automatic detection and display of the list of all supported documents on your device.

Mihon is an open-source Tachiyomi successor manga reader for Android 8.0 and above.

Enterprise-ready on-premise suite with advanced word processing, spreadsheet, and presentation tools, maximizing interoperability and file compatibility.

A free, lightweight office suite offering high compatibility with files and multi-platform support. Includes features for text, presentations, spreadsheets, and PDFs.

View and modify documents created using LibreOffice or Apache OpenOffice on the go using the Document Reader & Document Editor!.

Android document scanner creating enhanced, clean PDFs with open-source code, no ads, tracking, watermarks, or cloud—fully offline, private, and simple.

The OSS Document Scanner is a free and Open Source app to transform your mobile device into a powerful document scanner.

Cross-platform email client providing POP/IMAP support, robust filtering, multiple accounts, and chat. Extendable via add-ons with RSS/Atom, etc.

Privacy-focused, open-source email app offering encryption, unlimited accounts, customizable features, unified inbox, and low data usage.

Secure email app for Mac, iPhone, Android and Windows with AI Copilot, PGP encryption, read receipts and one unified inbox.

Open source solution to protect your personal email address. Generous free plan with uncapped bandwidth and infinite sends/replies, self-hostable, lot of powerful features, open roadmap, you can count on SimpleLogin to guard your email inbox.

Open-source service offering unlimited anonymous email aliases, encrypted forwarding, spam protection, and anonymous replies to keep your identity private.

Privacy-focused GPS app with offline maps and community development, featuring real-time navigation, no location tracking, and open-source software.

Navigation app using OpenStreetMap data with offline maps for 233 countries, real-time traffic, transit info, multiple modes, privacy, and detailed routes.

Navigation app with offline and online OSM maps, turn-by-turn voice guidance, cycling and driving modes, GPX tracking, POI search, and monthly updates.

Help to improve the OpenStreetMap with StreetComplete by completing quests which consists of simple questions about the world around you.

Symphony is a lightweight, elegant music player that enhances your offline music experience.

Advanced music player with equalizer, customizable UI, Hi-Res Output, playlist management, lyrics display, and supports diverse audio formats.

Material 3 music player for Android with ad-free YouTube Music streaming, offline caching, personalized quick picks, synced lyrics, audio effects, and library management.

Free cross-platform music client for desktop and mobile enabling manual playback, YouTube streaming, playlist creation, time-synced lyrics, and no ads.