AppMarketSpy › Music › BeatLock: Metronome & Tempo
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App info
- Developer
- 杨 谌
- Category
- Music
- Released
- Oct 10, 2026
- Version
- 2.2 (Oct 19, 2026)
- Price
- Free
- Size
- 39.0 MB
- Requires
- iOS 18.0
- Age rating
- 4+
- Languages
- Simplified Chinese
In-app purchases
| Go 会员(年) | $1.99 |
| Pro 会员(年) | $2.99 |
| Go 升级 Pro 永久版 | $5.99 |
| Pro 会员(月) | $0.99 |
| BeatLock Go 永久版 | $3.99 |
| BeatLock Pro 永久版 | $9.99 |
Current prices, App Store US.
🔒 Price history5 snapshots: when prices changed and new plans appearedGet Pro access
About BeatLock: Metronome & Tempo
The metronome that clicks the instant you tap, and locks to the song you're playing along with. Play a song, and in a few seconds BeatLock finds its tempo and beat, then takes over in time. Nudge the beat earlier or later while it plays. The tempo stays put. INSTANT START, NO DRIFT The first click lands right away, with no wait for a full beat. Every beat is scheduled at an absolute time on the audio clock, so timing doesn't drift, even over a long session. Swipe the number to fine-tune the tempo, tap − / + to move one BPM, or tap the number to type it in. 20–300 BPM, with tap tempo. LISTEN: FIND THE BEAT OF A SONG Play some music and tap Listen. BeatLock listens through the microphone for a few seconds, estimates the tempo and where the beats fall, and takes over only when it's confident. If it isn't sure, it won't guess. Once it locks, nudge the beat anytime; the BPM never changes.…
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