# 大人のなぞなぞ~脳トレIQ謎解きアプリ~ vs 意味が分かると怖い話

The clearest difference is rating: 意味が分かると怖い話 at 4.9 against 大人のなぞなぞ~脳トレIQ謎解きアプリ~'s 4.3. 意味が分かると怖い話 also leads on review sentiment (75% vs 57%). 大人のなぞなぞ~脳トレIQ謎解きアプリ~'s advantage is monetization model (ad-supported vs free with in-app purchases) and iOS requirement (14 vs 18.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

意味が分かると怖い話 holds the better App Store score, 4.9 against 4.3. Both are backed by a comparable volume of ratings — 26 and 16 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 75% of 意味が分かると怖い話's.

大人のなぞなぞ~脳トレIQ謎解きアプリ~ ships an update every 6 weeks, 意味が分かると怖い話 every 2 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 大人のなぞなぞ~脳トレIQ謎解きアプリ~ | 意味が分かると怖い話 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (26 ratings)](https://appshunter.io/ios/app/iq/id1090289889/reviews) | **[4.9 (16 ratings)](https://appshunter.io/ios/app/id1140087281/reviews)** |
| Number of ratings | **26** | 16 |
| Positive reviews | 56.7% of reviews | **74.5% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 24 MB | 255 MB |
| Requires iOS | **14** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Ikue Konno](https://appshunter.io/developer/971968281) | [MITURU KISARAZU](https://appshunter.io/developer/1158774483) |

## 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


### 意味が分かると怖い話

[App page](https://appshunter.io/ios/app/id1140087281)

Explore unsettling narratives and uncover hidden meanings in chilling tales. Test your comprehension by identifying the unsettling elements within each story. Detailed explanations are provided within the application to help you understand the true horror.

**Highlights:** Unsettling narratives, Hidden meaning puzzles, Story commentary, Interactive comprehension, Collection of works

**Features:** macOS Compatibility

**In-app purchases:** none


## 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 意味が分かると怖い話 free?

意味が分かると怖い話 is free to download, with no in-app purchases.

### Which has better reviews, 大人のなぞなぞ~脳トレIQ謎解きアプリ~ or 意味が分かると怖い話?

意味が分かると怖い話 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 意味が分かると怖い話 averages 4.9 from 16 ratings.

### Do 大人のなぞなぞ~脳トレIQ謎解きアプリ~ or 意味が分かると怖い話 have ads?

Both 大人のなぞなぞ~脳トレIQ謎解きアプリ~ and 意味が分かると怖い話 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 意味が分かると怖い話?

大人のなぞなぞ~脳トレIQ謎解きアプリ~ ships an update every 6 weeks, and 意味が分かると怖い話 every 2 months. Most recently, 大人のなぞなぞ~脳トレIQ謎解きアプリ~ was updated on November 6, 2026 and 意味が分かると怖い話 on November 2, 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.*