RTTATuner

If you are iPhone and iPad owner,you now can download RTTATuner for $3.99 from Apple Store. The application is designed for use in English language. It weighs in at only 3.4 MB to download. The new RTTATuner app version 1.0 has been updated on 2014-05-07. The Apple Store includes a very useful feature that will check if your device and iOS version are both compatible with the app. Most iPhone and iPad are compatible. Here is the app`s compatibility information: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.
Bottom Line: For more information about RTTATuner check developer Daniel Gordon`s website : http://www.rttatuner.dexterurbane.com

Great app but has started crashing a lot under IOS 11 0             Great app but has started crashing a lot under IOS 11 0 Ken757

For the student seriously working on their intonation this tool is a necessity It provides feedback over a longer period say the length of a piece instead of moment by moment as a meter does This gives a huge advantage to those developing that all important relationship between the ear and the instrument It should be in every flutist recorder player or ethnic flutist s tool box                     A great practice tool Gerwagner55

Performs as intended within the limitations described on McGee s website and imposed by the iPhone mic Useful both for evaluating instrument characteristics and also consistency of the player s intonation control My only gripe on a phone the display is very small I wish a version for iPad had been included                     Excellent and useful Woodfluter

This is a wonderfully useful tuning program Great compact interface with enough detail to be really useful I d love to have an OSX version too                     Great tuning program mloberlin