This is the basic Version which is normally $1.29 and now it'https://www.ozbargain.com.au/node/157124s free the pro version is $3.79
Are you tired of typing on your screen? Forget bluetooth, use paper! Just print a PDF file on paper and use it as a keyboard. How? Put your phone where marked on the paper and see the magic happen: the phone’s camera detects your fingers with state of the art algorithms. You can play games, chat with friends, send emails, write anything with the keyboard. With this version you can play some games and use the typing test, additional features may be available with in-app purchase.
• Use a piece of paper as a keyboard
The app works on letter-size and A4 paper as well!
• Several games are available in the app
Collect the letters of quotes, typing games, ball games etc.
• Built-in chat client
You can chat with your friends with the keyboard using several platforms
• Send emails directly from the app
Are you tired of typing a long email to your colleague? Use the app and the keyboard!
• Write anything and paste the text into any app
Use the paper keyboard and paste your text in any text editor to format.
• Special characters are on the keyboard as well, so you can write java, sql or any code with the app, and paste the text in the appropriate editor.
Also MAPS.ME-Offline Map is also Free
Interesting concept…