# CalcMaster vs わり算道場

The clearest difference is in-app purchases: わり算道場 at none against CalcMaster's 1. わり算道場 also leads on iOS requirement (13.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. CalcMaster sells 1 one-off in-app purchase. わり算道場 asks for nothing beyond the download.

## The numbers

| Metric | CalcMaster | わり算道場 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Size | 15 MB | 45 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yoshitaka Tanaka](https://appshunter.io/developer/1510093015) | [Ark-Networks](https://appshunter.io/developer/1858861303) |

## What reviewers say

### CalcMaster

[App page](https://appshunter.io/ios/app/calcmaster-math-practice/id6767875466)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CalcMaster Full Pack | $9.99 | one-time |


### わり算道場

[App page](https://appshunter.io/ios/app/id6778493311)

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

**In-app purchases:** none


## Frequently asked questions

### Is CalcMaster free?

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

### Is わり算道場 free?

わり算道場 is free to download, with no in-app purchases.

### Do CalcMaster or わり算道場 have ads?

Neither CalcMaster nor わり算道場 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.*