Lets see a comment from UK user
*****
Cool (5 stars rating)
by Ronal Campo - Version 1.4 - Jan 9, 2014
Last week, in Marina bar in London, It helped me make friend with a cute girl who sit beside me and using Koala for discovering guys around, she found me, then we use Koala to exchange pics, this app is really cool. I highly recommend you guys to download, will see how many cute girls come up into your list :-)
*****
Now you can see how cool it is.
- Shake your phone to search who nearby you then get acquainted with them
- You can chat and share images even though you dont have internet connection like Wifi or 3G, we also offer Bluetooth for searching and chatting.
- We dont have Server side to save your message, these conversation is your own, keep secret by your own.
- No sign up or log in, just accept the request from other and start your own conversation
+ Features:
* Group chat with avatar of friends
* Use WiFi, 3G, Bluetooth
* Pattern lock to protect content
* Chat text and share Image
* Swipe to delete Text, Image
* Share to Facebook wall
* Save conversation content to your own device