This music app lets you adjust playback speed without altering pitch, perfect for learning songs. You can loop sections, speed up or slow down tracks from 25% to 200%, and even change the key.






27+ iOS apps & games curated and reviewed
Out of 27+ super slow downer apps and games on iOS, 19 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 | $0.99 | 4.6★ (27) | No | No | Oct 2026 | ||
| 2 | Free | 4.7★ (1.1K) | No | Yes | Nov 2026 | ||
| 3 | Free | 3.7★ (69) | No | No | Oct 2026 | ||
| 4 | Free | 3.7★ (76) | No | Yes | Nov 2026 | ||
| 5 | Free | 4.6★ (106) | No | Yes | Oct 2026 | ||
| 6 | Free | 4.6★ (139) | Yes | No | Oct 2026 | ||
| 7 | Free | 5.0★ (7) | No | No | Oct 2026 | ||
| 8 | Free | 4.6★ (15K) | No | Yes | Nov 2026 |






This music app lets you adjust playback speed without altering pitch, perfect for learning songs. You can loop sections, speed up or slow down tracks from 25% to 200%, and even change the key.






Learn songs by ear without needing sheet music or tabs. This app analyzes your music to identify beats, chords, and key, allowing you to slow down playback, isolate instruments, and edit chord progressions to master any song.



Easily adjust the playback speed of your videos to create dynamic slow-motion or fast-forward effects. This tool allows for linear speed modification, making it simple to enhance your video content with unique visual styles.