AppMarketSpy › Music › ChordLuma: Chords, Key & BPM
—average rating
0ratings
+0new ratings, last 7 days
—not in top charts now
🔒 Rating history23 days of daily rating and rating countGet Pro access
App info
- Developer
- 小健 赵
- Category
- Music
- Released
- Sep 10, 2026
- Version
- 1.2 (Sep 21, 2026)
- Price
- Free
- Size
- 6.3 MB
- Requires
- iOS 18.0
- Age rating
- 4+
- Languages
- English and Simplified Chinese
In-app purchases
| Weekly Premium | $1.99 |
| Lifetime Premium | $7.99 |
Current prices, App Store US.
🔒 Price history3 snapshots: when prices changed and new plans appearedGet Pro access
About ChordLuma: Chords, Key & BPM
Hear the rhythm. Explore the harmony. ChordLuma helps you estimate chords, musical key, and tempo from nearby music or an imported file. Follow live estimates, explore a saved chord timeline, and practice with your own music—all with audio analysis on your iPhone or iPad. LISTEN LIVE Start listening to see tempo, beat-grid status, global key, and the current chord. A sound-reactive display shows incoming activity while the analyzer gathers evidence. Explore recent chord estimates in the Live Harmony Map, with clear learning, held, and no-chord states. IMPORT AND EXPLORE Choose compatible, unprotected audio or video through Files. Review tempo and key estimates, a chord timeline, and the Harmony Map. Without Premium, imports cover up to the first 60 seconds and the library holds up to 5 analyses. Completed analyses are saved locally. Playback, seeking, library search and sorting are…
🔒 Developer intelligencelegal entity, account ID and every app from this sellerGet Pro access