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Blue Square Speedometer vs Stateful Speedometer: catalog facts
Blue Square Speedometer	Stateful Speedometer

Best for: A private, no-frills GPS speed and position readout on Android	Best for: Drivers and riders who want a private speedometer and trip distance counter
Free Free and open source under the Apache-2.0 licence.	Free Free and open source under the Apache 2.0 licence.
Android	Android
No network permission, so no data leaves the app Speed, altitude and coordinates on one screen Available on both Google Play and F-Droid	No network permission Tracks distance since last fuel refill Shows speed, altitude and coordinates
No maps, routes or track recording Android only	Oil change tracking not yet available Small fork with few contributors
Downloadable app	Downloadable app
Open source	Open source
License: Apache-2.0	License: Apache-2.0
No account needed	No account needed
Offline features available	Offline features available
Official website Full listing and sources Sources for Blue Square Speedometer github.com/nhirokinet/bluesquarespeedometer f-droid.org/packages/net.nhiroki.bluesquarespeedometer Catalog checked October 2, 2026	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

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