# Master Math Pro vs Japanese Writing Practice

The clearest difference is price: Master Math Pro at Free against Japanese Writing Practice's $3.99. Master Math Pro also leads on update cadence (weekly vs every 5 weeks) and iOS requirement (13.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

Master Math Pro is free to download; Japanese Writing Practice costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Master Math Pro ships an update weekly, Japanese Writing Practice every 5 weeks. The most recent releases landed on November 8, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Master Math Pro | Japanese Writing Practice |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Size | 137 MB | 42 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Grzegorz Kiernozek](https://appshunter.io/developer/1441207704) | [Jelmer van Nuss](https://appshunter.io/developer/1880809991) |

## What reviewers say

### Master Math Pro

[App page](https://appshunter.io/ios/app/master-math-pro/id6743240675)

**Features:** macOS Compatibility

**In-app purchases:** none


### Japanese Writing Practice

[App page](https://appshunter.io/ios/app/japanese-writing-practice/id6759831413)

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

**In-app purchases:** none


## Frequently asked questions

### Is Master Math Pro free?

Master Math Pro is free to download, with no in-app purchases.

### Is Japanese Writing Practice free?

Japanese Writing Practice costs $3.99, with no in-app purchases.

### Do Master Math Pro or Japanese Writing Practice have ads?

Neither Master Math Pro nor Japanese Writing Practice shows ads.

### Which is updated more often, Master Math Pro or Japanese Writing Practice?

Master Math Pro ships an update weekly, and Japanese Writing Practice every 5 weeks. Most recently, Master Math Pro was updated on November 8, 2026 and Japanese Writing Practice on October 28, 2026.

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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.*