# Crank. Guitar Practice Log — BPM tracker, metronome, tuner

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

- Source: https://appshunter.io/ios/app/crank-guitar-practice-log/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 · 50 MB
- Languages: American English, German (Germany), Japanese, Korean, Brazilian Portuguese, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2026-06-27
- Data updated: 2026-10-24

## What is Crank. Guitar Practice Log?

Crank. is a practice log for guitarists. Pick an exercise, play it against the click, and log the fastest tempo you got through it clean. Week by week the number goes up, and you can see the day it happened.

WHAT TO PRACTISE, ALREADY WRITTEN
• 116 exercises across guitar, bass, drums, piano, strings and winds
• Written rhythm tab for every guitar exercise, on screen while you play
• Tap Hear it and the loop plays back at the tempo you set
• Or write your own exercise in ten seconds and track that instead

PRACTISE LIKE A WORKOUT
• A session is a list of exercises, and each one keeps a table of rounds
• Every round records the tempo, the time and how it felt
• Last session's tempos are already filled in, so you finish a round and move up
• Turn the phone sideways to keep the tab open while you play

SEE THE NUMBER MOVE
• Every exercise gets its own chart with your target line on it
• Pass the target and the exercise goes into OVERDRIVE
• Records board: fastest exercises, biggest jumps, longest sessions
• Practice heatmap, streaks, weekly stats, and ten ranks as the hours stack up

FREE METRONOME AND TUNER
• Precise metronome with subdivisions, sounds and tap tempo
• Chromatic tuner, one tap away
• Both free, forever

Dark interface built for late nights. Start practising straight away, with no account. Sign in free when you want your log on every device. Finish a session without a signal and it waits for you, then syncs when you are back.

FREE: 5 tracked exercises, practice sessions, progress charts, metronome, tuner, daily reminder.
CRANK PRO: unlimited exercises, 3 deadline goals, full stats and highlights, collections, smart reminders, weekly review, circles of up to 10 friends, video recording.

Track the grind. Watch the number go up.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

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


## Is Crank. Guitar Practice Log safe?

Not enough ratings yet to assess Crank. Guitar Practice Log.

## Is Crank. Guitar Practice Log legit?

Crank. Guitar Practice Log has limited verification signals. The AppsHunter Legitimacy Score for Crank. Guitar Practice Log is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 1.3.0 — 2026-10-24

116 exercises. Written guitar tab. A new way to log each round.

• Choose from 116 exercises across six instrument groups, including 32 guitar exercises with rhythm tab and audio previews.
• Play along at your tempo with the click, tab playback or both. Follow the moving playhead as the tab loops. Pause and resume the sound without stopping your practice timer.
• Record tempo, time and feel for each round. Your last session's tempos are filled in for you.
• Return to an active session from the main tabs. Keep the tab open in landscape and the screen awake while you practise.
• Start without an account. Sign in free to sync your practice log across devices.

### 1.2.0 — 2026-08-28

• 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

### 1.1.0 — 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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## Related topics

[music practice tracker](https://appshunter.io/ios/topics/music-practice-tracker) · [practice better app](https://appshunter.io/ios/topics/practice-better-app)

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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 2026-10-24.*