Very helpful

People who play a lot need consistency, and this app keeps the stringer in check, if you are not hitting well, you can now eliminate string tension issues, the actual accuracy of poundage doesnt matter (although very accurate actually) what one really needs and gets is a reference point and a way to monitor string tension drop over x hours of play , its great!

Lovovovov about RacquetTune - String Tension, v3.5