Audio Converter · MP3 Ringtone

Audio Converter is an on-device audio tool: convert video to audio, change formats, trim, adjust speed and volume, and make ringtones. Files stay on your iPhone or iPad. No cloud upload, no account, no ads, and no subscription. The free version can complete a conversion: 3 times a day, up to 192 kbps, one ringtone a month, one file at a time, and outputs kept for 7 days. Pro is a one-time purchase for $1.99: unlimited conversions, up to 320 kbps, WAV and FLAC, unlimited ringtones, batch conversion, and longer output retention. Features: • Video to audio: extract the soundtrack from MP4, MOV, AVI, and MKV • Formats: MP3, M4A, AAC, WAV, FLAC (Apple Lossless), Ogg (Opus), and MP4 • Ringtones: take up to 30 seconds from the start, export .m4r, with a GarageBand guide • Trim, speed, and volume from 0.2x to 2.0x • Wi-Fi transfer from a browser on the same network Useful for turning videos or recordings into MP3, making a ringtone, and organizing class or interview audio.