A free program for Android, by Digital Application Lab.
If you're looking for a fast and reliable way to type in Bengali, this app is definitely worth checking out. Using your voice, you can type in Bengali quickly and easily. The best part is that it's completely free.
It has a very simple interface, which makes it easy to use. Just press the mic button and start speaking. The app will automatically recognize your voice and convert it into text. Once you've finished recording, you can click the save button and you're done. You can then copy the text or share it via different applications.
It's also a very simple and easy-to-use app. You don't need to install any other plugins or drivers to use it.
