Inaccurate on iPhone five

Below a hundred and 25 Hz the readings become very in accurate on the iPhone 5. Desperately needs to be updated for the new microphone and iOS 6. Would easily be a five-star app if it were upgraded for current hardware and software.

We know it can be done because the paid version of the app has been updated and works correctly at far lower frequencies than the lite version of this app.

Sad because two generations ago this app was as good as a professional set up costing hundreds of dollars.

bedlam and drudgery about RTA Lite