# 天才求む！~謎解きIQ脳トレアプリ~ vs 謎解きの時間

The clearest difference is monetization model: 天才求む！~謎解きIQ脳トレアプリ~ at ad-supported against 謎解きの時間's free with in-app purchases. 謎解きの時間's advantage is ratings volume (15 vs 5) and iOS requirement (12.5 vs 15.6). On price, rating, review sentiment and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.0 for 天才求む！~謎解きIQ脳トレアプリ~ against 4.0 for 謎解きの時間. Both are backed by a comparable volume of ratings — 5 and 15 respectively. Written reviews split almost evenly too, at 57% and 57% positive.

天才求む！~謎解きIQ脳トレアプリ~ ships an update every 2 months, 謎解きの時間 every 4 months. The most recent releases landed on September 27, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | 天才求む！~謎解きIQ脳トレアプリ~ | 謎解きの時間 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (5 ratings)](https://appshunter.io/ios/app/iq/id1076168526/reviews) | [4.0 (15 ratings)](https://appshunter.io/ios/app/id1409595978/reviews) |
| Number of ratings | 5 | **15** |
| Positive reviews | 56.5% of reviews | **56.9% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 18 MB | 222 MB |
| Requires iOS | 15.6 | **12.5** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ikue Konno](https://appshunter.io/developer/971968281) | [MASK LLC.](https://appshunter.io/developer/1145303731) |

## What reviewers say

### 天才求む！~謎解きIQ脳トレアプリ~

[App page](https://appshunter.io/ios/app/iq/id1076168526)

This puzzle app offers 100 challenging IQ-based riddles for those who consider themselves geniuses. It's perfect for killing time and enjoying a variety of difficulty levels, from simple to complex.

**Highlights:** 100 challenging riddles, IQ and brain training, Variety of difficulty levels, Suitable for time-killing, Riddle and quiz gameplay

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

**In-app purchases:** none


### 謎解きの時間

[App page](https://appshunter.io/ios/app/id1409595978)

Engage in a popular detective series where you find suspicious spots to corner the culprit. Solve all cases to become a master detective. This game offers a deep yet simple experience with over 600 puzzles to solve for free.

**Highlights:** Illustrated mystery puzzles, Find suspicious spots, Corner the culprit, Over 600 cases, Hints and answers available, Free to play

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 天才求む！~謎解きIQ脳トレアプリ~ free?

天才求む！~謎解きIQ脳トレアプリ~ is free to download, with no in-app purchases.

### Is 謎解きの時間 free?

謎解きの時間 is free to download, with no in-app purchases.

### Which has better reviews, 天才求む！~謎解きIQ脳トレアプリ~ or 謎解きの時間?

天才求む！~謎解きIQ脳トレアプリ~ and 謎解きの時間 are both rated 4.0 out of 5 on the App Store, from 5 and 15 ratings respectively.

### Do 天才求む！~謎解きIQ脳トレアプリ~ or 謎解きの時間 have ads?

Both 天才求む！~謎解きIQ脳トレアプリ~ and 謎解きの時間 show ads.

### Which is updated more often, 天才求む！~謎解きIQ脳トレアプリ~ or 謎解きの時間?

天才求む！~謎解きIQ脳トレアプリ~ ships an update every 2 months, and 謎解きの時間 every 4 months. Most recently, 天才求む！~謎解きIQ脳トレアプリ~ was updated on September 27, 2026 and 謎解きの時間 on June 11, 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.*