I am very happy to have just released my new product AudioZap-MP3 Conversion on June 12th, which currently supports three platforms: iPhone, iPad and Mac. Main functions: Supports conversion between various audio formats For example: MP3, WAV, M4A, CAF, FLAC, etc. Audio editing function: cropping, splicing, segmentation I hope to recruit 100 beat users to test my product and provide valuable advice to make this tool App better and better! Thank you very much!