yaChat for Yahoo chat messenger and free call

Free call and chat with your Yahoo friends.

Features:
- Secure login using Yahoo auth SDK
- Fast and easy to chat
- Free call to your Yahoo friends (VOIP call)
- App can keep running in background.
- Can test voice quality using our service "Call Echo Test"
- Protect your chat by passcode
- See your Yahoo friends status

Note:
- App can chat directly with official Yahoo Messenger but to make free call, both side must install yaChat
- virtual nick name may not work properly sometime so please use your real nick name

Privacy Policy: The app connects directly to Yahoo chat servers using Yahoo SDK.