250+ iOS apps curated and reviewed
If you already know Music Transpose, this is the deeper bench. 250+ music key changer apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (191) | No | Yes | Oct 2026 | |
| 2 |  | Free | 4.8★ (8.5K) | Yes | Yes | Oct 2026 | |
| 3 |  | Free | 4.7★ (46) | No | No | Oct 2026 | |
| 4 |  | Free | 4.7★ (28K) | No | Yes | Oct 2026 | |
| 5 |  | Free | 4.5★ (606) | No | Yes | Oct 2026 | |
| 6 |  | Free | 4.8★ (4.1K) | Yes | Yes | Oct 2026 | |
| 7 |  | Free | — | No | No | Jul 2026 | |
| 8 |  | Free | 4.6★ (2.1K) | Yes | Yes | Oct 2026 |
Easily change the key and tempo of your music files. This app supports various audio and video formats, offering intuitive pitch and speed adjustments with visual feedback on sound quality. It's designed for musicians and learners seeking a user-friendly alternative to complex professional software.
This app helps musicians learn, practice, and teach music by allowing them to adjust tempo and pitch, repeat sections, and analyze their performance. It offers tools to make practicing songs easier and more efficient.
Easily adjust the musical key of your MP3 files to match your instrument or vocal range. This tool is ideal for musicians who want to play along to songs in a different key without affecting audio quality.
