Plain Wallet Notes

What we learn building Plain Wallet, a very minimal open-source EVM wallet for browsers, Android, iPhone and Mac.

1. October 31, 2026

   How Plain Wallet's Android app went from 3.27 MB to 368 KB, and why it is 644 KB now

   Plain Wallet's Android APK went from 3.27 MB to 368 KB with one R8 change, then to 644 KB with 23 languages. Measured sizes from the real releases, byte by byte.