Rafael F. da S. Costa Apps

The best QR generator available forfree!Download now QR GEN! It's ad-free! 101% free!

TipCalc... The perfect app to calculate thetipin a restaurant! It works great, and the best: IT'S FREE!Downloadnow to start calculating bill's tips!

The original! Convert shoe sizes fromBrazilianto American and American to Brazilian! The one n' only!Originallydeveloped for the iPhone, now gets its version forAndroid phones!Download 4 free!

Making short urls is now fast... URLCutter,the original app for the iPhone, now ported to Android...ALL NEWVERSION WITH EXCLUSIVE FEATURES! Just for Android!

Attention: WORKS BEST WITH Spotify,Rdio,Deezer and most subscription music services!Get lyrics for your favorite songs! Just open the app and startasong!Huge database of songs, just play n' listen!Works great with:*Spotify*Deezer*Rdio*Last.fm*Apollo*doubleTwist*RealPlayer*Winamp*Amazon MP3Also works with stock music players from*Samsung*HTC*Sony Ericsson*MIUI(This software is not endorsed by any app/company in thelistsabove)