RHYTHM CHALLENGE. Beat Trainer
Metronome That Hears You Play
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Archived App (Last seen on 21 Jun 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
RHYTHM CHALLENGE turns your iPhone into a rhythm coach. Play guitar, drums, or any instrument – the app listens through the microphone and shows how accurately you hit the beat.
► METRONOME THAT LISTENS
Set BPM (40–140), choose subdivisions (quarter, eighth, triplet, sixteenth). Play along; the app detects your hits and scores your timing in real time.
► REAL-TIME FEEDBACK
See “Perfect”, “Good”, “Off”, or “Miss” as you play.
► RHYTHM CHALLENGE MODE
Patterns change every bar – great for building timing under pressure. Turn it on for a tougher workout.
► DETAILED RESULTS
After each run you get: success rate, average error (ms), systematic bias (early/late), missed and extra hits, and a zone breakdown. Review your waveform and onset timeline.
► PRACTICE TOOLS
• Training history
• Statistics across all sessions
• Export audio (WAV) with or without metronome
• Repeat the same setup with one tap
Built for musicians who want to improve timing and feel. No wires, no tapping on the screen – just play and get honest feedback.
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What's New in RHYTHM CHALLENGE. Beat Trainer
1.1.1
April 4, 2026
• Some settings moved from the home screen to the Settings menu — language, real-time feedback, tap sound and haptics, microphone calibration. The main screen now shows only tempo, duration, patterns, and mode. • Improved detection for both taps and microphone input — more accurate hit and quiet-note recognition. • Better performance — the app runs faster and more smoothly. • New Premium subscription: unlimited trainings, microphone analysis, and all patterns. Without it: 2 sessions per day and a core set of patterns.
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