This app is for word prediction and spelling error check for Hindi within B16x2 Keyboard.
After installing, open it and you can see its description. According to it, you can connect the Prediction to B16x2 Keyboard.
From B16x2 Keyboard, you can see the future keyboard you can type fast in a consistent way anywhere from mobile to desktop.
ref.) This app was created based on Hindi word DB extracted from Wiktionary frequency list and Hindi Hunspell Dictionary under GNU GPL GENERAL PUBLIC LICENSE Version 2, June 1991.