Crank. Music Practice Tracker

Crank. Music Practice Tracker

BPM log, metronome & tuner

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Free
In-App Purchases

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Details

  • Released
  • Updated
  • June 27, 2026
  • August 28, 2026

Features

Crank. Music Practice Tracker screenshot #1 for iPhone
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Crank. Music Practice Tracker screenshot #3 for iPhone
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About

Crank. is the gym tracker for musicians. Pick a lick, riff, scale, or any fragment you're working on. Log your BPM after every practice and watch the line climb. No streak guilt. No wellness fluff. Just proof you're getting faster. TRACK WHAT YOU PRACTICE • Create fragments for anything: licks, solos, scales, rudiments, études • Log BPM + how it felt in seconds, right after you play • See every fragment's progress chart climb toward your target • Hit your target BPM to enter OVERDRIVE, then push past it PRACTICE LIKE A WORKOUT • Build multi-fragment sessions like a gym routine • Crank It Up: nail a rep, add a new row at +1 BPM • Session summary with personal records and practice time • Attach your sheet music or tabs, right where you practice FREE METRONOME + TUNER • Precise metronome with subdivisions, sounds, and tap tempo • Built-in chromatic tuner, always one tap away • Both free, forever SEE YOURSELF GETTING BETTER • Practice heatmap, streaks, and weekly stats • Level up through 10 ranks as your hours stack up • Set deadline goals and let Crank pace the BPM steps • Records board: fastest fragments, biggest jumps, longest sessions Works offline in any practice room. Dark interface built for late nights. Your data syncs when you sign in, free. Crank Pro adds unlimited fragments, more goals, weekly review, and video recording. The free tier is genuinely useful on its own. Track the grind. Watch the number go up. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in Crank. Music Practice Tracker

1.2.0

August 28, 2026

• Crank. now speaks your language: Traditional & Simplified Chinese, Japanese, Korean, German, Spanish, and Portuguese • All-new guided setup: tell us your instrument and what's slowing you down • Daily practice reminder is now free for everyone • Safer saving: offline sessions now retry instead of losing your logs • Full VoiceOver support and sharper contrast across the app • Session polish: exit guards, cleaner summaries, celebration fixes

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Subscription plans

Crank. Pro

Unlimited practice tracking & full stats.

$29.991 Year
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