248+ iOS apps curated and reviewed
Looking for free song key changer apps? 19 of our 248+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (191) | No | Yes | Oct 2026 | |
| 2 |  | Free | 4.5★ (66) | No | Yes | Oct 2026 | |
| 3 |  | Free | 4.8★ (8.5K) | Yes | Yes | Oct 2026 | |
| 4 |  | Free | 4.7★ (28K) | No | Yes | Oct 2026 | |
| 5 |  | Free | 4.7★ (46) | No | No | Oct 2026 | |
| 6 |  | Free | 4.7★ (16K) | Yes | Yes | Oct 2026 | |
| 7 |  | Free | 4.6★ (2.1K) | Yes | Yes | Oct 2026 | |
| 8 |  | Free | — | No | No | May 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.
Easily change the pitch of music or videos on your device. Adjust key with a slider or precise cent values. View the transposed key by entering the original. Unlock advanced features with a Pro subscription for unlimited use.
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.
