देवनागरी 注音輸入法
android keyboard to input traditional chinese with devanagari characters instead of zhuyin
screenshot https://mobile.twitter.com/raj29472/status/10201880226948218...
dl debug apk from 139.59.33.58/201807201315.html https site is self signed
app doesnt do frequencies yet so input is much slower than you get with current keyboards but still good for learning