Optimized for all Apple devices. Available on iPhone, iPad and Mac.
Instant Detection
Detect tempo in under 1 second, completely offline and optimized for your device. It delivers accurate, instant BPM readings with professional-grade precision.
Batch Mode
Analyze your entire music collection in one go with minimal CPU and memory usage. Process hundreds of tracks in seconds, with optional metadata writing to your files.
Truly Offline.
Local by design means privacy first. No cloud analysis, no AI learning, just your work staying yours.
2026 Update
How we stack up
See how BPM Finder compares to the most popular alternatives.
BPM Finder
Mixed In Key
Rekordbox
Pricing & Ecosystem
One-Time Purchase
Buy once, own forever. No subscription required
$4.99
$58
Free / subscription
One Purchase, All Platforms
Mac, iPhone & iPad covered by a single purchase
–
–
Platform Availability
Mac
iPhone
–
–
iPad
–
–
Core Features
Batch Analysis
Analyze hundreds of tracks in a single session
Write BPM to File
Saves detected BPM directly to audio file metadata
–
Rated 4.7 out of 5 on the App Store
Frequently Asked Questions
Everything you need to know.
How fast is the BPM detection?
BPM Finder detects tempo in under 1 second per track. The analysis runs entirely on your device, so there's no upload time or server latency.
Can I analyze multiple tracks at once?
Yes. Batch mode lets you import and analyze your entire music library in one go, with minimal CPU and memory usage so your Mac stays responsive.
Does it require an internet connection?
No. All BPM analysis happens fully offline, on-device. You can tag your whole collection on a plane without any connectivity.
Can I save the detected BPM back to my audio file?
Yes. Use the Write BPM to File option to embed the result directly into your audio file's metadata, so it shows up in any app that reads tags.
Which platforms does it support?
BPM Finder runs on Mac, iPhone, and iPad. A single $4.99 purchase covers all three.
Is this a subscription?
No. It's a one-time $4.99 purchase with no recurring fees and no locked features.