PocketBraille for Android lets users learn different Braille symbols including the alphabet numbers, punctuation, and all contraction characters. Users can also use a Braille display with Talkback and BrailleBack to feel the symbols that are spoken and displayed on the phone's screen.
Free or Paid
This app is accessible with both Talkback and Brailleback.
Talkback Reads all Page Elements
All Buttons are Clearly Labeled
Link to the AppGet it on Google Play