BeatKeyMeter - BPM & Key 4 DJs

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:

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

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

🔑 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.

🔒 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.

🌙 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.

🎚️ 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!