# 小2手書き漢字 vs GridCalculation

The clearest difference is in-app purchases: GridCalculation at none against 小2手書き漢字's 1. GridCalculation also leads on update cadence (weekly vs fortnightly). 小2手書き漢字's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.6). On price and ads there is nothing between them.

Both are free to download. 小2手書き漢字 sells 1 one-off in-app purchase. GridCalculation asks for nothing beyond the download.

小2手書き漢字 ships an update fortnightly, GridCalculation weekly. The most recent releases landed on September 12, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 小2手書き漢字 | GridCalculation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/2/id1582300850/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 120 MB | 16 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Junpei Shimotsu](https://appshunter.io/developer/882299124) | [Katsuhiko Yao](https://appshunter.io/developer/1543188534) |

## What reviewers say

### 小2手書き漢字

[App page](https://appshunter.io/ios/app/2/id1582300850)

This educational game helps second graders master Kanji through interactive quizzes and writing practice. It automatically tracks incorrect answers for focused review, making learning enjoyable and effective. Features like a treasure collection add replayability.

**Highlights:** Interactive Kanji quizzes, Automatic recording of mistakes, Handwriting practice canvas, Learning progress tracking, Collectible treasure elements, Adjustable BGM/SE

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除 | $2.99 | one-time |


### GridCalculation

[App page](https://appshunter.io/ios/app/gridcalculation/id6745461475)

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

**In-app purchases:** none


## Frequently asked questions

### Is 小2手書き漢字 free?

小2手書き漢字 is free to download, with in-app purchases available.

### Is GridCalculation free?

GridCalculation is free to download, with no in-app purchases.

### Do 小2手書き漢字 or GridCalculation have ads?

Both 小2手書き漢字 and GridCalculation show ads.

### Which is updated more often, 小2手書き漢字 or GridCalculation?

小2手書き漢字 ships an update fortnightly, and GridCalculation weekly. Most recently, 小2手書き漢字 was updated on September 12, 2026 and GridCalculation on September 21, 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.*