# Crank. Music Practice Tracker — BPM log, metronome & tuner

> BPM log, metronome & tuner (iPhone/iPad app by Ho Sing Chan.)

- Source: https://appshunter.io/ios/app/crank-music-practice-tracker/id6780925327 (this page in markdown: same URL + `.md`)
- Developer: [Ho Sing Chan](https://appshunter.io/developer/6780925329)
- Category: Music, Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 52 MB
- Languages: American English, German (Germany), Japanese, Korean, Brazilian Portuguese, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2026-06-27
- Data updated: 2026-08-13
- User reviews in markdown: https://appshunter.io/ios/app/crank-music-practice-tracker/id6780925327/reviews.md

## What is Crank. Music Practice Tracker?

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 and 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.

FREE INCLUDES:
• Up to 5 practice fragments
• BPM logging & progress charts
• Metronome + tuner
• Streaks & practice heatmap

CRANK. PRO (subscription):
• Unlimited fragments
• Full stats — heatmaps, highlights, personal records
• Collections, goals & smart reminders
• Weekly progress review
$3.99/month or $29.99/year

Crank is built and maintained by one independent developer. Your subscription directly supports continued development. Thank you.

This app uses Apple's standard EULA:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Track the grind. Watch the number go up.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Crank. Pro | $29.99 | per year |
| Crank. Pro | $3.99 | per month |



## Version history (last 2 releases)

### 1.1.0 — 2026-08-11

• 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

### 1.0 — 2026-06-27

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-13.*