# 毎日 脳トレ vs ガス溶接技能講習 | 2026年対策問題

The clearest difference is price: 毎日 脳トレ at Free against ガス溶接技能講習 | 2026年対策問題's $1.99. 毎日 脳トレ also leads on iOS requirement (15.0 vs 17.0). ガス溶接技能講習 | 2026年対策問題's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

毎日 脳トレ is free to download; ガス溶接技能講習 | 2026年対策問題 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 毎日 脳トレ | ガス溶接技能講習 | 2026年対策問題 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.6 (202 ratings)](https://appshunter.io/ios/app/15/id1579132658/reviews)** | — |
| Number of ratings | **202** | — |
| Positive reviews | 65.4% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | — |
| Monetization | Ad-supported | — |
| Size | 135 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [nullhouse Inc.](https://appshunter.io/developer/853672308) | [Masaki Kobayashi](https://appshunter.io/developer/1882180437) |

## What reviewers say

### 毎日 脳トレ

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

Engage in daily brain training exercises designed to diagnose and improve cognitive functions. Track your progress with visual aids and unlock new challenges as you consistently train your mind. This app offers a variety of mini-games to keep your brain sharp and entertained.

**Highlights:** Daily brain diagnosis, Variety of 26 mini-games, Progress tracking with graphs, Achievement medals and rewards, Customizable app appearance, Training reminders

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

**In-app purchases:** none


### ガス溶接技能講習 | 2026年対策問題

[App page](https://appshunter.io/ios/app/2026/id6783867575)

**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 ガス溶接技能講習 | 2026年対策問題 free?

ガス溶接技能講習 | 2026年対策問題 costs $1.99, with no in-app purchases.

### Do 毎日 脳トレ or ガス溶接技能講習 | 2026年対策問題 have ads?

毎日 脳トレ shows ads; ガス溶接技能講習 | 2026年対策問題 does not.

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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.*