# 中学・社会・歴史　リンクス vs MathCharts

The clearest difference is in-app purchases: 中学・社会・歴史　リンクス at none against MathCharts's 1. 中学・社会・歴史　リンクス also leads on update cadence (every 3 weeks vs every 6 months) and iOS requirement (13.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. MathCharts sells 1 one-off in-app purchase. 中学・社会・歴史　リンクス asks for nothing beyond the download.

中学・社会・歴史　リンクス ships an update every 3 weeks, MathCharts every 6 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 中学・社会・歴史　リンクス | MathCharts |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Size | 224 MB | 31 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kyohei Murakami](https://appshunter.io/developer/1582281078) | [Yusuke Yamazaki](https://appshunter.io/developer/1831883406) |

## What reviewers say

### 中学・社会・歴史　リンクス

[App page](https://appshunter.io/ios/app/id1582281076)

**Features:** macOS Compatibility

**In-app purchases:** none


### MathCharts

[App page](https://appshunter.io/ios/app/mathcharts/id6752211960)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide Ads | $3.49 | one-time |


## Frequently asked questions

### Is 中学・社会・歴史　リンクス free?

中学・社会・歴史　リンクス is free to download, with no in-app purchases.

### Is MathCharts free?

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

### Do 中学・社会・歴史　リンクス or MathCharts have ads?

Both 中学・社会・歴史　リンクス and MathCharts show ads.

### Which is updated more often, 中学・社会・歴史　リンクス or MathCharts?

中学・社会・歴史　リンクス ships an update every 3 weeks, and MathCharts every 6 months. Most recently, 中学・社会・歴史　リンクス was updated on November 3, 2026 and MathCharts on October 30, 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.*