# 100ます計算ノート vs Math Grid Calculation Training

The clearest difference is in-app purchases: Math Grid Calculation Training at none against 100ます計算ノート's 1. Math Grid Calculation Training also leads on iOS requirement (15.0 vs 18.0). 100ます計算ノート's advantage is update cadence (every 6 days vs every 2 months). On price, ads 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. Math Grid Calculation Training asks for nothing beyond the download.

100ます計算ノート ships an update every 6 days, Math Grid Calculation Training every 2 months. The most recent releases landed on September 9, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | 100ます計算ノート | Math Grid Calculation Training |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 6 days** | Every 2 months |
| Size | 37 MB | 95 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yuki Taniguchi](https://appshunter.io/developer/1879248125) | [Masaki Kanno](https://appshunter.io/developer/843112443) |

## 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 |


### Math Grid Calculation Training

[App page](https://appshunter.io/ios/app/math-grid-calculation-training/id6769310340)

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

**In-app purchases:** none


## 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 Math Grid Calculation Training free?

Math Grid Calculation Training is free to download, with no in-app purchases.

### Do 100ます計算ノート or Math Grid Calculation Training have ads?

Both 100ます計算ノート and Math Grid Calculation Training show ads.

### Which is updated more often, 100ます計算ノート or Math Grid Calculation Training?

100ます計算ノート ships an update every 6 days, and Math Grid Calculation Training every 2 months. Most recently, 100ます計算ノート was updated on September 9, 2026 and Math Grid Calculation Training on September 12, 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.*