# 大人のなぞなぞ~脳トレIQ謎解きアプリ~ vs Situation Puzzle

The clearest difference is review sentiment: 大人のなぞなぞ~脳トレIQ謎解きアプリ~ at 57% against Situation Puzzle's 14%. 大人のなぞなぞ~脳トレIQ謎解きアプリ~ also leads on rating (4.3 vs 3.3) and in-app purchases (none vs 1). Situation Puzzle's advantage is update cadence (every 4 days vs every 6 weeks). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Situation Puzzle sells 1 in-app purchase, starting at $1.99 per month. 大人のなぞなぞ~脳トレIQ謎解きアプリ~ asks for nothing beyond the download.

大人のなぞなぞ~脳トレIQ謎解きアプリ~ holds the better App Store score, 4.3 against 3.3. Both are backed by a comparable volume of ratings — 26 and 23 respectively. Written reviews point the same way: 57% of 大人のなぞなぞ~脳トレIQ謎解きアプリ~'s written reviews are positive against 14% of Situation Puzzle's.

大人のなぞなぞ~脳トレIQ謎解きアプリ~ ships an update every 6 weeks, Situation Puzzle every 4 days. The most recent releases landed on October 18, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 大人のなぞなぞ~脳トレIQ謎解きアプリ~ | Situation Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (26 ratings)](https://appshunter.io/ios/app/iq/id1090289889/reviews)** | [3.3 (23 ratings)](https://appshunter.io/ios/app/situation-puzzle/id6477845986/reviews) |
| Number of ratings | **26** | 23 |
| Positive reviews | **56.7% of reviews** | 13.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 24 MB | 53 MB |
| Requires iOS | **14** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Ikue Konno](https://appshunter.io/developer/971968281) | [AMANEKS](https://appshunter.io/developer/1593132960) |

## What reviewers say

### 大人のなぞなぞ~脳トレIQ謎解きアプリ~

[App page](https://appshunter.io/ios/app/iq/id1090289889)

This brain-training app offers 100 riddles and IQ puzzles for adults. It features a wide range of difficulty levels, from easy to challenging, making it a fun way to keep your mind sharp. Perfect for those who enjoy puzzles and need a way to pass the time.

**Highlights:** Brain training for adults, 100 riddle and IQ quiz questions, Varied difficulty levels, Suitable for all ages, Ideal for passing time

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

**In-app purchases:** none


### Situation Puzzle

[App page](https://appshunter.io/ios/app/situation-puzzle/id6477845986)

Engage in lateral thinking puzzles where you ask yes/no questions to uncover hidden truths. This game challenges your problem-solving skills with diverse scenarios and an AI assistant for hints. It's a fun way to boost creativity and logical thinking.

**Highlights:** Lateral thinking puzzles, Conversational AI for hints, Diverse quiz genres, Evolving difficulty levels, Intuitive interface, Problem-solving skill development

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Situation Puzzle - No Ads | $1.99 | per month |


## Frequently asked questions

### Is 大人のなぞなぞ~脳トレIQ謎解きアプリ~ free?

大人のなぞなぞ~脳トレIQ謎解きアプリ~ is free to download, with no in-app purchases.

### Is Situation Puzzle free?

Situation Puzzle is free to download, with in-app purchases available.

### Which has better reviews, 大人のなぞなぞ~脳トレIQ謎解きアプリ~ or Situation Puzzle?

大人のなぞなぞ~脳トレIQ謎解きアプリ~ is rated higher. 大人のなぞなぞ~脳トレIQ謎解きアプリ~ averages 4.3 out of 5 from 26 ratings, while Situation Puzzle averages 3.3 from 23 ratings.

### Do 大人のなぞなぞ~脳トレIQ謎解きアプリ~ or Situation Puzzle have ads?

Both 大人のなぞなぞ~脳トレIQ謎解きアプリ~ and Situation Puzzle show ads.

### Which is updated more often, 大人のなぞなぞ~脳トレIQ謎解きアプリ~ or Situation Puzzle?

大人のなぞなぞ~脳トレIQ謎解きアプリ~ ships an update every 6 weeks, and Situation Puzzle every 4 days. Most recently, 大人のなぞなぞ~脳トレIQ謎解きアプリ~ was updated on October 18, 2026 and Situation Puzzle on October 20, 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.*