BeatKeyMeter - BPM & Key 4 DJs

Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Unlock the Key and Tempo of Your Tracks

Take your DJing and music practice to the next level with our cutting-edge audio analysis app, designed for vinyl enthusiasts, electronic music lovers, and anyone who needs quick, reliable musical insights on the go.

Key Features:

šŸŽµ Real-Time BPM & Key Detection
Record audio directly with your device and receive continuous, real-time analysis of tempo and the musical key.

ā±ļø Accurate BPM Analysis
Our advanced algorithm provides precise BPM readings, regardless of genre. Keep your mixes tight and transitions smooth.

šŸ”‘ Neural Network Key Estimation (Specialized for Electronic Music)
Our on-device neural network is fine-tuned for accurate key detection in electronic music. View key results in classic notation (e.g., F#m) or in the popular Camelot Wheel system (e.g., 11A) for harmonic mixing.

šŸ”’ 100% On-Device
All audio processing and analysis happen entirely on your device. No internet connection is required, and your data never leaves your phone.

šŸŒ™ Designed for DJs
The app features a sleek, minimalistic design that keeps your display discreet in dark environments, such as clubs. Focus on your music, not on blinding lights.

šŸŽšļø Perfect for Vinyl DJs & Practice Sessions
Ideal for DJs who spin vinyl and want instant feedback on key and tempo without relying on digital files or external databases. Use it as a trusted tool during practice, preparation, or live sets.

Why Choose This App?

- No internet required, ever
- No accounts, no registration, no cloud
- Works seamlessly with any audio source
- Tailored for electronic and club music
- Intuitive, distraction-free interface

Unlock new creative possibilities and make your DJ sets even more harmonious. Experience effortless, secure, and professional audio analysis on your mobile device!
Updated on
Apr 28, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

Release Version