# 毎日 脳トレ vs イベント業務管理士2級対策 500問

The clearest difference is price: 毎日 脳トレ at Free against イベント業務管理士2級対策 500問's $3.99. イベント業務管理士2級対策 500問's advantage is ads (none vs shown). On update cadence, in-app purchases, device support and iOS requirement there is nothing between them.

毎日 脳トレ 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.

毎日 脳トレ ships an update weekly, 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 20, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 毎日 脳トレ | イベント業務管理士2級対策 500問 |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.6 (194 ratings)](https://appshunter.io/ios/app/15/id1579132658/reviews)** | — |
| Number of ratings | **194** | — |
| Positive reviews | 65.4% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 133 MB | 34 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [nullhouse Inc.](https://appshunter.io/developer/853672308) | [satoshi yoshida](https://appshunter.io/developer/1873856165) |

## What reviewers say

### 毎日 脳トレ

[App page](https://appshunter.io/ios/app/15/id1579132658)

Engage in daily brain training with a variety of mini-games designed to test and improve cognitive skills. Track your progress with visual aids and earn rewards to stay motivated. Perfect for quick mental workouts during spare moments.

**Highlights:** Daily brain training sessions, Cognitive function diagnosis, Variety of 24 mini-games, Progress tracking and visualization, Reward system for motivation, Daily reminders

**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 毎日 脳トレ free?

毎日 脳トレ 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 毎日 脳トレ or イベント業務管理士2級対策 500問 have ads?

毎日 脳トレ shows ads; イベント業務管理士2級対策 500問 does not.

### Which is updated more often, 毎日 脳トレ or イベント業務管理士2級対策 500問?

毎日 脳トレ ships an update weekly, and イベント業務管理士2級対策 500問 every 2 weeks. Most recently, 毎日 脳トレ was updated on October 20, 2026 and イベント業務管理士2級対策 500問 on October 17, 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.*