# 中学受験 時事問題 重大ニュース vs ちょこ暗 算数

The clearest difference is update cadence: ちょこ暗 算数 at every 5 weeks against 中学受験 時事問題 重大ニュース's every 7 months. 中学受験 時事問題 重大ニュース's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 中学受験 時事問題 重大ニュース sells 1 one-off in-app purchase and ちょこ暗 算数 sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

中学受験 時事問題 重大ニュース ships an update every 7 months, ちょこ暗 算数 every 5 weeks. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 中学受験 時事問題 重大ニュース | ちょこ暗 算数 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Size | 20 MB | 15 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Keita Ogasawara](https://appshunter.io/developer/1524965899) | [Always Sunny Ltd.](https://appshunter.io/developer/572443468) |

## What reviewers say

### 中学受験 時事問題 重大ニュース

[App page](https://appshunter.io/ios/app/id1541461712)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2025年度時事問題 | $2.99 | one-time |


### ちょこ暗 算数

[App page](https://appshunter.io/ios/app/id6469766855)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額プラン | $0.99 | per month |
| 年額プラン | $4.99 | per year |


## Frequently asked questions

### Is 中学受験 時事問題 重大ニュース free?

中学受験 時事問題 重大ニュース is free to download, with in-app purchases available.

### Is ちょこ暗 算数 free?

ちょこ暗 算数 is free to download, with in-app purchases available.

### Do 中学受験 時事問題 重大ニュース or ちょこ暗 算数 have ads?

Neither 中学受験 時事問題 重大ニュース nor ちょこ暗 算数 shows ads.

### Which is updated more often, 中学受験 時事問題 重大ニュース or ちょこ暗 算数?

中学受験 時事問題 重大ニュース ships an update every 7 months, and ちょこ暗 算数 every 5 weeks. Most recently, 中学受験 時事問題 重大ニュース was updated on October 15, 2026 and ちょこ暗 算数 on October 10, 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.*