# BRAIN PUZZLE ＆ IQ TEST vs 2026年脳内メーカー

The clearest difference is in-app purchases: BRAIN PUZZLE ＆ IQ TEST at none against 2026年脳内メーカー's 1. BRAIN PUZZLE ＆ IQ TEST also leads on ads (none vs shown) and review sentiment (80% vs 52%). 2026年脳内メーカー's advantage is update cadence (every 3 weeks vs every 2 months). On price 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. BRAIN PUZZLE ＆ IQ TEST asks for nothing beyond the download.

BRAIN PUZZLE ＆ IQ TEST ships an update every 2 months, 2026年脳内メーカー every 3 weeks. The most recent releases landed on October 15, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | BRAIN PUZZLE ＆ IQ TEST | 2026年脳内メーカー |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (18 ratings)](https://appshunter.io/ios/app/2026/id1466163586/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | **80.0% of reviews** | 52.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 13 MB |
| Requires iOS | **7.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [daisuke kawano](https://appshunter.io/developer/964854037) | [takeshi inoue](https://appshunter.io/developer/1452042026) |

## What reviewers say

### BRAIN PUZZLE ＆ IQ TEST

[App page](https://appshunter.io/ios/app/brain-puzzle-iq-test/id964854038)

Explore your brain's structure with engaging puzzles and IQ tests. Discover if your thinking is more emotional or logical and compare your cognitive patterns to historical figures. This app offers a unique way to understand your own mind.

**Highlights:** Brain puzzle challenges, IQ testing, Brain structure analysis, Comparison to historical figures, Emotional vs. logical thinking assessment

**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 BRAIN PUZZLE ＆ IQ TEST free?

BRAIN PUZZLE ＆ IQ TEST 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.

### Do BRAIN PUZZLE ＆ IQ TEST or 2026年脳内メーカー have ads?

2026年脳内メーカー shows ads; BRAIN PUZZLE ＆ IQ TEST does not.

### Which is updated more often, BRAIN PUZZLE ＆ IQ TEST or 2026年脳内メーカー?

BRAIN PUZZLE ＆ IQ TEST ships an update every 2 months, and 2026年脳内メーカー every 3 weeks. Most recently, BRAIN PUZZLE ＆ IQ TEST was updated on October 15, 2026 and 2026年脳内メーカー on October 29, 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.*