Pitch - find the correct pitch

Singing Pinyin is a professional range and scale training software (tone meter), which helps you develop the correct sound sense and never lose your tune. Main functions: 1. Real time pitch detection 2. Assisted solfeggio practice 3. Comparison of recording and playing Subscription content: 1. You need to unlock the recording, playing and saving functions through subscription 2. The subscription fee will be deducted from the iTunes account when the user confirms the purchase. Users who subscribe for the first time can enjoy a 3-day free trial period. If you are not satisfied with the function or do not need to use it for a long time, you can cancel the subscription during the free trial period without any deduction 3. Subscription supports automatic renewal. You can turn off automatic renewal 24 hours before the end of the current cycle (Settings - Account - Subscription - Select this product) Contact us: tuningsupport@sohu.com User Agreement: https://docs.qq.com/doc/DUktVcGRGY2JURG5K Privacy Policy: https://docs.qq.com/doc/DUmNlSE9XU2NQSXhj