# CalcMaster vs さんすうのべんきょう

The clearest difference is ads: CalcMaster at none against さんすうのべんきょう's shown. さんすうのべんきょう's advantage is iOS requirement (16.0 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. CalcMaster sells 1 one-off in-app purchase and さんすうのべんきょう sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CalcMaster ships an update every 9 days, さんすうのべんきょう weekly. The most recent releases landed on September 20, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | CalcMaster | さんすうのべんきょう |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Weekly** |
| Size | 15 MB | 8 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yoshitaka Tanaka](https://appshunter.io/developer/1510093015) | [Kinicy](https://appshunter.io/developer/366096366) |

## 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 |


### さんすうのべんきょう

[App page](https://appshunter.io/ios/app/id6785781782)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro（すべての がくねん） | $2.99 | one-time |


## Frequently asked questions

### Is CalcMaster free?

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

### Is さんすうのべんきょう free?

さんすうのべんきょう is free to download, with in-app purchases available.

### Do CalcMaster or さんすうのべんきょう have ads?

さんすうのべんきょう shows ads; CalcMaster does not.

### Which is updated more often, CalcMaster or さんすうのべんきょう?

CalcMaster ships an update every 9 days, and さんすうのべんきょう weekly. Most recently, CalcMaster was updated on September 20, 2026 and さんすうのべんきょう on September 18, 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.*