Hi HN! I'm the developer of FareBot, a free/open-source app that reads balance and other information from contactless transit cards using NFC.<p>Supported cards include:<p>- ORCA - Seattle, WA, USA 🇺🇸<p>- Clipper - San Francisco, CA, USA 🇺🇸<p>- Suica, ICOCA, PASMO, Edy - Japan 🇯🇵<p>- Matkakortti, HSL - Finland 🇫🇮<p>- Octopus - Hong Kong 🇭🇰<p>- Opal - Sydney, NSW, Australia 🇦🇺<p>- Myki - Melbourne, VIC, Australia 🇦🇺<p>- NETS FlashPay - Singapore 🇸🇬<p>- EZ-Link - Singapore 🇸🇬<p>Download: <a href="https://play.google.com/store/apps/details?id=com.codebutler.farebot" rel="nofollow">https://play.google.com/store/apps/details?id=com.codebutler...</a><p>Source code: <a href="https://github.com/codebutler/farebot" rel="nofollow">https://github.com/codebutler/farebot</a><p>Happy to answer any questions!