You can show your message with the biggest letter on screen.
For example:
- for cabbies - as name plate
- car to car communication (like: lights defect)
- for short silent messages
- leave a message behind a window for friends (in your car or house)
- start a conversation in a club where it is to loud for talking
- and much more ...
InApp purchase for extras:
- fav list
- change the color of the text
- let the text blink
- add background image