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Stateful Speedometer vs Kotori: catalog facts
Stateful Speedometer	Kotori
Best for: Drivers and riders who want a private speedometer and trip distance counter	Best for: Android users who need a GPS speedometer
Free Free and open source under the Apache 2.0 licence.	Free Free and open source under GPL-3.0-or-later.
Android	Android
No network permission Tracks distance since last fuel refill All 3 strengths for Stateful Speedometer No network permission Tracks distance since last fuel refill Shows speed, altitude and coordinates	Shows current, average, and maximum speed Displays distance, GPS accuracy, and satellite counts All 3 strengths for Kotori Shows current, average, and maximum speed Displays distance, GPS accuracy, and satellite counts Can work without internet access
Oil change tracking not yet available Small fork with few contributors	Android only GPS assistance may share data with Google Play Services
Downloadable app	Downloadable app
Open source	Open source
License: Apache-2.0	License: GPL-3.0-or-later
No account needed	Not stated if an account is needed
Offline features available	Not stated if it works offline
Official website Full listing and sources Sources for Stateful Speedometer github.com/timboode/stateful-speedometer f-droid.org/packages/com.github.timboode.statefulspeedometer Catalog checked October 2, 2026	Official website Full listing and sources Sources for Kotori f-droid.org/packages/dev.melonpan.kotori Catalog checked October 8, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.