Android
Download
Neither app is on the Play Store, so both install from an APK. Android will ask you to allow installing from your browser the first time — that permission is per-app and you can take it back afterwards.
Codriver
Reads your car, keeps its history, finds you a workshop.
Companion
Finds you a lift with a driver already making the journey.
No build published yet. Read how it works in the meantime.
Installing an APK
- Tap Download. The file is hosted on Google Drive, so that opens Drive — press its own download button there. Drive says it “can’t scan this file for viruses” because of the size; that is a note about Drive, not about the file.
- Open the downloaded file. Android will ask whether your browser may install unknown apps; allow it.
- Install, then take the permission back in Settings → Apps → your browser → Install unknown apps if you would rather not leave it on.
Checking what you downloaded
Builds hosted on Google Drive have no checksum published here, because this server does not hold the file and will not print a number it did not compute. When a build is served from this site, its SHA-256 appears with it and you can confirm it on a computer with sha256sum.
Updates
There is no automatic updater. New builds appear on this page; the apps will tell you when one matters.