# Crank. Guitar Practice Log vs Intonation Master

The clearest difference is iOS requirement: Crank. Guitar Practice Log at 16.4 against Intonation Master's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Crank. Guitar Practice Log sells 2 in-app purchases, starting at $3.99 per month and Intonation Master sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Crank. Guitar Practice Log | Intonation Master |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 50 MB | 6 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Ho Sing Chan](https://appshunter.io/developer/6780925329) | [Daniel Arden](https://appshunter.io/developer/1800564620) |

## What reviewers say

### Crank. Guitar Practice Log

[App page](https://appshunter.io/ios/app/crank-guitar-practice-log/id6780925327)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Crank. Pro | $3.99 | per month |
| Crank. Pro | $29.99 | per year |


### Intonation Master

[App page](https://appshunter.io/ios/app/intonation-master/id6814389920)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $4.99 | one-time |


## Frequently asked questions

### Is Crank. Guitar Practice Log free?

Crank. Guitar Practice Log is free to download, with in-app purchases available.

### Is Intonation Master free?

Intonation Master is free to download, with in-app purchases available.

### Do Crank. Guitar Practice Log or Intonation Master have ads?

Neither Crank. Guitar Practice Log nor Intonation Master shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*