Understand any song in seconds.
SongPulse helps musicians, DJs and producers analyze BPM, musical key and Camelot notation directly on their iPhone — no account, no cloud, no internet required.
Fast, accurate tempo and key analysis built for musicians, DJs and producers.
What SongPulse does
SongPulse analyzes any track in seconds. Listen through the microphone or import an audio file to instantly discover the BPM, musical key and Camelot notation. Everything runs fully on-device — no upload, no account, no waiting.
- Listen via microphone or import an audio file.
- Receive instant BPM, key and Camelot notation.
- Track your practice tempo over time.
- Compare two songs side by side.
DJs preparing sets, producers organizing libraries, musicians learning songs, and teachers and students working on timing and repertoire.
Built for musicians
Accurate BPM detection
Detect the tempo of any track in real time via microphone or imported audio file.
Musical key recognition
Identify the musical key and Camelot notation of any song instantly.
Import & analyze
Import tracks from your device and receive detailed BPM and key analysis within seconds.
Practice tempo map
Record yourself playing and SongPulse analyzes your tempo every 10 seconds — see consistency, stability score and BPM changes over time.
Compare tempo
Import two songs and compare average BPM, tempo variation and stability side by side.
Visual performance charts
See your performance trends and BPM changes displayed in clear visual charts.
Fully on-device
SongPulse is built around privacy and speed. All processing runs natively on your iPhone — nothing is uploaded, nothing is stored externally.
Full privacy policyNo account required
Open the app and start analyzing immediately — no sign-up, no login.
No internet needed
Works completely offline. No cloud processing, no audio uploaded anywhere.
No subscriptions
SongPulse is a one-time tool. No recurring fees, no paywalls.
How does SongPulse detect BPM and key?
SongPulse uses on-device audio processing to analyze the tempo and musical key of any track via microphone input or imported audio files.
Does it work offline?
Yes. SongPulse runs entirely on your iPhone with no internet connection required.
What is Camelot notation?
Camelot notation is a DJ-friendly key system that makes it easy to find harmonically compatible tracks for mixing.
Is SongPulse available for Android?
Currently SongPulse is available for iPhone / iOS only.