# 楽しい統計学 vs 統計検定 2級 合格ドリル

The clearest difference is update cadence: 楽しい統計学 at every 2 days against 統計検定 2級 合格ドリル's every 6 days. 楽しい統計学 also leads on iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

楽しい統計学 ships an update every 2 days, 統計検定 2級 合格ドリル every 6 days. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 楽しい統計学 | 統計検定 2級 合格ドリル |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 6 days |
| Size | 62 MB | 52 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [TakeKApp](https://appshunter.io/developer/1519577505) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### 楽しい統計学

[App page](https://appshunter.io/ios/app/id1563891317)

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

**In-app purchases:** none


### 統計検定 2級 合格ドリル

[App page](https://appshunter.io/ios/app/2/id6766548741)

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

**In-app purchases:** none


## Frequently asked questions

### Is 楽しい統計学 free?

楽しい統計学 is free to download, with no in-app purchases.

### Is 統計検定 2級 合格ドリル free?

統計検定 2級 合格ドリル is free to download, with no in-app purchases.

### Do 楽しい統計学 or 統計検定 2級 合格ドリル have ads?

Both 楽しい統計学 and 統計検定 2級 合格ドリル show ads.

### Which is updated more often, 楽しい統計学 or 統計検定 2級 合格ドリル?

楽しい統計学 ships an update every 2 days, and 統計検定 2級 合格ドリル every 6 days. Most recently, 楽しい統計学 was updated on October 14, 2026 and 統計検定 2級 合格ドリル on October 5, 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.*