Type Bengali language on your Android phone or tablet: Finally, a simple and FREE keyboard for Bengali typing. Type in the Bengali Language on your Android phone or tablet with ease. The Bengali Keyboard app is a free keyboard for Android devices that allows you to type in the bangla Kibot. The Bangla Keyboard app is available for free from the Google Play Store and works on many popular Android devices. The Bangla Language Keyboard uses a five-row layout with both English and Bangla characters,