# 河原学園 vs イベント業務管理士2級対策 500問

The clearest difference is price: 河原学園 at Free against イベント業務管理士2級対策 500問's $3.99. 河原学園 also leads on update cadence (every 5 days vs every 2 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

河原学園 is free to download; イベント業務管理士2級対策 500問 costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

河原学園 ships an update every 5 days, イベント業務管理士2級対策 500問 every 2 weeks. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | 河原学園 | イベント業務管理士2級対策 500問 |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Size | 42 MB | 34 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GenAi K.K.](https://appshunter.io/developer/1568976798) | [satoshi yoshida](https://appshunter.io/developer/1873856165) |

## What reviewers say

### 河原学園

[App page](https://appshunter.io/ios/app/id6763481711)

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

**In-app purchases:** none


### イベント業務管理士2級対策 500問

[App page](https://appshunter.io/ios/app/2-500/id6789417159)

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

**In-app purchases:** none


## Frequently asked questions

### Is 河原学園 free?

河原学園 is free to download, with no in-app purchases.

### Is イベント業務管理士2級対策 500問 free?

イベント業務管理士2級対策 500問 costs $3.99, with no in-app purchases.

### Do 河原学園 or イベント業務管理士2級対策 500問 have ads?

Neither 河原学園 nor イベント業務管理士2級対策 500問 shows ads.

### Which is updated more often, 河原学園 or イベント業務管理士2級対策 500問?

河原学園 ships an update every 5 days, and イベント業務管理士2級対策 500問 every 2 weeks. Most recently, 河原学園 was updated on October 31, 2026 and イベント業務管理士2級対策 500問 on November 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.*