It has to be useful, stable, easy and free.
Telegram Webapp is focused on Unity, powered by Webogram and all the code is available under GPL3
Telegram Webapp is taking a lot of work and dedication from my spare time. Your donation will encourage me to make Telegram Webapp even better!
Pay with PayPal what you feel is fair. Even 1$ is enough to demostrate your appreciation!
If you don't want to donate or you don't have any money, don't worry, just enjoy it! :)