# 四字熟語パズルゲーム vs Math Grid Calculation Training

四字熟語パズルゲーム and Math Grid Calculation Training are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

四字熟語パズルゲーム ships an update every 3 months, Math Grid Calculation Training every 2 months. The most recent releases landed on September 7, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | 四字熟語パズルゲーム | Math Grid Calculation Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1598795085/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 153 MB | 95 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [keiji imamura](https://appshunter.io/developer/1496803101) | [Masaki Kanno](https://appshunter.io/developer/843112443) |

## What reviewers say

### 四字熟語パズルゲーム

[App page](https://appshunter.io/ios/app/id1598795085)

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

**In-app purchases:** none


### 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 四字熟語パズルゲーム free?

四字熟語パズルゲーム is free to download, with no in-app purchases.

### Is Math Grid Calculation Training free?

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

### Do 四字熟語パズルゲーム or Math Grid Calculation Training have ads?

Both 四字熟語パズルゲーム and Math Grid Calculation Training show ads.

### Which is updated more often, 四字熟語パズルゲーム or Math Grid Calculation Training?

四字熟語パズルゲーム ships an update every 3 months, and Math Grid Calculation Training every 2 months. Most recently, 四字熟語パズルゲーム was updated on September 7, 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.*