# 精神年齢診断+　実は何歳？あなたの心をチェック!! vs 2026年脳内メーカー

The clearest difference is in-app purchases: 精神年齢診断+　実は何歳？あなたの心をチェック!! at none against 2026年脳内メーカー's 1. 精神年齢診断+　実は何歳？あなたの心をチェック!! also leads on ads (none vs shown) and rating (5.0 vs 4.7). 2026年脳内メーカー's advantage is ratings volume (18 vs 1). On price, update cadence and device support there is nothing between them.

Both are free to download. 2026年脳内メーカー sells 1 in-app purchase, starting at $2.49 per month. 精神年齢診断+　実は何歳？あなたの心をチェック!! asks for nothing beyond the download.

精神年齢診断+　実は何歳？あなたの心をチェック!! holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: 2026年脳内メーカー has 18 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 71% of 精神年齢診断+　実は何歳？あなたの心をチェック!!'s written reviews are positive against 52% of 2026年脳内メーカー's.

精神年齢診断+　実は何歳？あなたの心をチェック!! ships an update fortnightly, 2026年脳内メーカー every 3 weeks. The most recent releases landed on August 18, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 精神年齢診断+　実は何歳？あなたの心をチェック!! | 2026年脳内メーカー |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/plus/id553793588/reviews)** | [4.7 (18 ratings)](https://appshunter.io/ios/app/2026/id1466163586/reviews) |
| Number of ratings | 1 | **18** |
| Positive reviews | **71.2% of reviews** | 52.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 107 MB | 13 MB |
| Requires iOS | **7.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [HANAUTA INC.](https://appshunter.io/developer/492009717) | [takeshi inoue](https://appshunter.io/developer/1452042026) |

## What reviewers say

### 精神年齢診断+　実は何歳？あなたの心をチェック!!

[App page](https://appshunter.io/ios/app/plus/id553793588)

Discover your mental age through simple questions and a unique育成 (ikusei - nurturing) game. This app offers a fun way to check your psychological age, with results ranging from 5 to 999 years old across 8 types. It also features a game where you nurture a character by correcting 'bad kids'.

**Highlights:** Mental age diagnosis, Nurturing game element, 8 result types, Interactive gameplay, Story-driven experience, Psychological test elements

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

**In-app purchases:** none


### 2026年脳内メーカー

[App page](https://appshunter.io/ios/app/2026/id1466163586)

Explore your inner thoughts with this fun diagnostic app. Simply enter a name to reveal what's on your mind, with results displayed in kanji. It even analyzes whether your thoughts are driven by reason or instinct.

**Highlights:** Name-based thought diagnosis, Results displayed in Kanji, Reason vs. Instinct analysis, Daily updated content, Ad-free subscription option

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $2.49 | per month |


## Frequently asked questions

### Is 精神年齢診断+　実は何歳？あなたの心をチェック!! free?

精神年齢診断+　実は何歳？あなたの心をチェック!! is free to download, with no in-app purchases.

### Is 2026年脳内メーカー free?

2026年脳内メーカー is free to download, with in-app purchases available.

### Which has better reviews, 精神年齢診断+　実は何歳？あなたの心をチェック!! or 2026年脳内メーカー?

精神年齢診断+　実は何歳？あなたの心をチェック!! is rated higher. 精神年齢診断+　実は何歳？あなたの心をチェック!! averages 5.0 out of 5 from 1 ratings, while 2026年脳内メーカー averages 4.7 from 18 ratings.

### Do 精神年齢診断+　実は何歳？あなたの心をチェック!! or 2026年脳内メーカー have ads?

2026年脳内メーカー shows ads; 精神年齢診断+　実は何歳？あなたの心をチェック!! does not.

### Which is updated more often, 精神年齢診断+　実は何歳？あなたの心をチェック!! or 2026年脳内メーカー?

精神年齢診断+　実は何歳？あなたの心をチェック!! ships an update fortnightly, and 2026年脳内メーカー every 3 weeks. Most recently, 精神年齢診断+　実は何歳？あなたの心をチェック!! was updated on August 18, 2026 and 2026年脳内メーカー on October 1, 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.*