F-Droid Main Repository

The official F-Droid Free Software repository. Everything in this repository is always built from the source code.

This repo currently serves 4108 apps. To add this repo to your F-Droid client, scan the QR code (click it to enlarge) or use this URL:

https://f-droid.org/repo/

Last updated: 2026-02-23 19:48 UTC

Ruam Mij

1.2.1 / 2025-12-05

Apache-2.0

Suspicious app scanner with privacy respects

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Rubbish Calc Ⓢ

0.1.0 / 2021-01-21

MIT

Check how much rubbish you produce every day.

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Rucoy calculator

9.1 / 2025-05-14

GPL-3.0-only

An unofficial calculator for all things Rucoy Online related!

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Rue:barbe -- modal split counter

1.1 / 2026-01-29

GPL-3.0-only

Manually count passing bike, pedestrian and cars and calculate the modal split.

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Ruffle

0.260216 / 2026-02-18

MIT

An Android application for ruffle.rs

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Rule of Three

1.0.1 / 2014-04-13

Apache-2.0

Simple "calculator" for the rule of three

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Ruler (Privacy Friendly)

1.1.4 / 2025-07-21

GPL-3.0-only

(SECUSO) On the fly measurements with your Smartphone as ruler or protractor.

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Rumble

1.0.2 / 2016-09-08

GPL-3.0-only

Off-the-grid micro-blogging application for communities

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RunnerUp Ⓝ

2.10.0.3 / 2026-02-07

GPL-3.0-only

RunnerUp - an open source GPS tracker with advanced workout and audio cues.

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Running Services Monitor

1.0.23 / 2026-02-23

MIT

Monitor running services on your Android device with Root or Shizuku

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