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 3941 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: 2026-06-22 07:32 UTC

Senreta Vortaro

0.5 / 2020-10-19

Apache-2.0

Simple, offline English-Esperanto dictionary

Details Download Source Tracker Changelog

Sensa Gram

1.5.2 / 2025-12-09

GPL-3.0-only

Stream Android sensor data over UDP with minimal latency.

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Sensor Server

7.2.1 / 2026-05-27

GPL-3.0-only

Stream phone's sensors to websocket clients

Details Download Source Tracker Changelog

Sensor Spot

1.16.0 / 2026-02-13

GPL-3.0-only

Stream real-time Android sensor data over MQTT

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Sensorkraken

1.1.0 / 2024-04-22

AGPL-3.0-only

Sensorkraken is an Android app to record raw sensor data for later processing.

Details Download Web Source Tracker

Sensors Sandbox

1.8 / 2016-07-13

Apache-2.0

Probe available sensors

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Sensors2OSC

0.16.2 / 2026-03-18

MIT

Send sensor data via Open Sound Control (OSC).

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Sensors2Pd

0.3.1 / 2022-09-18

GPL-3.0-only

Use sensor data in Puredata patches

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Sentinel Lens

1.0.2 / 2025-10-07

GPL-3.0-only

Facial recognition surveillance with alerts

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Sentry

1.1.2 / 2022-09-23

GPL-3.0-only

Enforce security policies

Details Download Source Tracker Changelog