KeyTempo
DONG CHEOL HAN Music iPhoneiPadiPod touch
KeyTempo is a free Music app for iPhone and iPad by DONG CHEOL HAN. Rated 5.0/5 from 1 ratings. Requires iOS 16.0. Updated May 6, 2026.
- Rating
- 5.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 1 MB
- Age 4+
- Updated
- May 6
- 2026 · v1.1.0
Screenshots
About KeyTempo
A music player that lets you independently adjust pitch and tempo in real time. Key Features - Pitch control: -12 to +12 semitones (keeps original speed) - Tempo control: 50% to 150% (keeps original pitch) - A-B repeat: Loop any section for focused practice - Export: Save adjusted audio as a new file Perfect for - Musicians practicing at slower speeds - Singers adjusting song keys - Students repeating difficult sections - Language learners slowing down audio Why KeyTempo? - No ads - Focus on your practice - Intuitive UI - No complicated settings - Real-time control - Change pitch/tempo without interruption - Works offline - No internet needed - No sign-up required - Install and start using immediately Supports MP3, M4A, WAV, FLAC, AAC and more.
What’s new
Version 1.1.0 · Updated May 6, 2026
- Added vocal tone preservation (maintains natural vocal quality when pitch shifting)
App privacy
The developer, DONG CHEOL HAN, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to KeyTempo
Looking for apps like KeyTempo? Here are 6 similar apps on the App Store. The highest rated is Repace: Slow Down Music (5.0/5), and all 6 are free to download.
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Repace: Slow Down Music
5.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| KeyTempo | 5.0 / 5 (1 rating) | Free | May 6, 2026 | |
| PitchPro: Backing Track Key | – | Free | Aug 24, 2026 | Compare |
| Music Speed Changer AI | – | Free | Sep 3, 2026 | Compare |
| Little Bird Music | – | Free | Sep 9, 2026 | Compare |
| AyoDJ | – | Free | Jun 8, 2026 | Compare |
| Mirai Music | – | Free | Jun 4, 2026 | Compare |
| Repace: Slow Down Music | 5.0 / 5 (1) | Free | Aug 30, 2026 | Compare |
Compare KeyTempo with the top alternatives: ratings, updates, ASO score and keyword gaps →