Easily convert audio files between various formats like AAC, MP3, and WAV. This app offers fast, unlimited conversions directly on your device without any fees or sign-ups, preserving audio quality.






243+ iOS apps curated and reviewed
Out of 243+ aac converter apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 2.3★ (3) | Yes | No | May 2026 | ||
| 2 | Free | — | No | Yes | Oct 2026 | ||
| 3 | Free | 4.8★ (6) | No | No | Nov 2026 | ||
| 4 | Free | 4.6★ (16) | No | Yes | Nov 2026 | ||
| 5 | Free | 4.5★ (2) | No | Yes | Oct 2026 | ||
| 6 | Free | 4.1★ (12) | No | Yes | Nov 2026 | ||
| 7 | Free | 4.4★ (15) | No | Yes | Nov 2026 | ||
| 8 | Free | 5.0★ (1) | No | Yes | Oct 2026 |






Easily convert audio files between various formats like AAC, MP3, and WAV. This app offers fast, unlimited conversions directly on your device without any fees or sign-ups, preserving audio quality.





Easily extract and convert audio from various video formats. The free version offers limited MP3 conversions, while Premium unlocks unlimited formats, trimming, and more. Create high-quality audio from your videos quickly and efficiently.






Easily convert audio and video files between popular formats like MP3, WAV, and M4A. Extract audio from videos, convert voice memos, and batch process multiple files. All conversions happen directly on your device for privacy and speed.