Tap is currently only optimized for English, and our learning system only supports English. However, if you set your phone (or tablet, computer, etc.) keyboard to be a different language, it will work. We also have several language maps you can download to type in Korean, Japanese, Hebrew, Russian, and more!
We also allow users to create their own custom Tap inputs using the TapMapper tool: map.tapwithus.com.
With the TapMapper, you can create your own language packs or browse existing maps: https://map.tapwithus.com/