# 100ます計算ノート vs CalcMaster

The clearest difference is ads: CalcMaster at none against 100ます計算ノート's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 100ます計算ノート sells 1 one-off in-app purchase and CalcMaster sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

100ます計算ノート ships an update every 6 days, CalcMaster every 9 days. The most recent releases landed on September 9, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | 100ます計算ノート | CalcMaster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 9 days |
| Size | 37 MB | 15 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuki Taniguchi](https://appshunter.io/developer/1879248125) | [Yoshitaka Tanaka](https://appshunter.io/developer/1510093015) |

## What reviewers say

### 100ます計算ノート

[App page](https://appshunter.io/ios/app/100/id6761297945)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を削除する | $2.99 | one-time |


### 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 |


## Frequently asked questions

### Is 100ます計算ノート free?

100ます計算ノート is free to download, with in-app purchases available.

### Is CalcMaster free?

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

### Do 100ます計算ノート or CalcMaster have ads?

100ます計算ノート shows ads; CalcMaster does not.

### Which is updated more often, 100ます計算ノート or CalcMaster?

100ます計算ノート ships an update every 6 days, and CalcMaster every 9 days. Most recently, 100ます計算ノート was updated on September 9, 2026 and CalcMaster on September 20, 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.*