This comes straight from Metrodroid’s own GitHub page, and it’s free. Need help installing?
What it looks like
About this app
Hold a public transport card to your phone and Metrodroid shows the balance and recent journeys, for dozens of card systems around the world.
Everything is read on the device and nothing is sent anywhere.
From the app’s home page
- See the codeHow it’s made, every line is public
- Questions & commentsTalk with the people who make it
- Report a problemTell the makers something is broken
- All versionsOlder downloads and what changed
- LicenseThe rules for using and sharing it
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