# 天才求む2！~脳トレ謎解きIQパズルクイズ~ vs 謎解き ~残された遺書と亡者達~ 脱出ゲーム風推理アドベンチャー

The clearest difference is rating: 謎解き ~残された遺書と亡者達~ 脱出ゲーム風推理アドベンチャー at 5.0 against 天才求む2！~脳トレ謎解きIQパズルクイズ~'s 4.0. 謎解き ~残された遺書と亡者達~ 脱出ゲーム風推理アドベンチャー also leads on ads (none vs shown) and monetization model (free vs ad-supported). On price, review sentiment, ratings volume 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.

謎解き ~残された遺書と亡者達~ 脱出ゲーム風推理アドベンチャー holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 35% of 天才求む2！~脳トレ謎解きIQパズルクイズ~'s written reviews are positive against 39% of 謎解き ~残された遺書と亡者達~ 脱出ゲーム風推理アドベンチャー's.

天才求む2！~脳トレ謎解きIQパズルクイズ~ ships an update every 3 weeks, 謎解き ~残された遺書と亡者達~ 脱出ゲーム風推理アドベンチャー every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | 天才求む2！~脳トレ謎解きIQパズルクイズ~ | 謎解き ~残された遺書と亡者達~ 脱出ゲーム風推理アドベンチャー |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/2iq/id1095719065/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id1126806176/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 35.0% of reviews | **39.5% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 12 MB | 29 MB |
| Requires iOS | 15.6 | **6.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Ikue Konno](https://appshunter.io/developer/971968281) | [Jammsworks Inc.](https://appshunter.io/developer/1080532994) |

## What reviewers say

### 天才求む2！~脳トレ謎解きIQパズルクイズ~

[App page](https://appshunter.io/ios/app/2iq/id1095719065)

A challenging puzzle game designed for those who believe they are geniuses. It features 100 difficult riddles and IQ tests, offering a fun way to pass the time and test your intellect. Recommended for fans of riddles and brain teasers.

**Highlights:** 100 challenging riddles, IQ tests, Suitable for time-killing, Riddle and brain teaser genre, Free to play

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

**In-app purchases:** none


### 謎解き ~残された遺書と亡者達~ 脱出ゲーム風推理アドベンチャー

[App page](https://appshunter.io/ios/app/id1126806176)

Unravel a mystery in a creepy town by solving over 100 puzzles. Progress through a compelling story by answering questions, using clues, and gathering keywords. Hints and a solution option are available if you get stuck.

**Highlights:** Over 100 challenging puzzles, Story progression with keywords, Hint system for assistance, Ability to revisit previous locations, Clue sharing with friends, Option to reveal answers

**In-app purchases:** none


## Frequently asked questions

### Is 天才求む2！~脳トレ謎解きIQパズルクイズ~ free?

天才求む2！~脳トレ謎解きIQパズルクイズ~ is free to download, with no in-app purchases.

### Is 謎解き ~残された遺書と亡者達~ 脱出ゲーム風推理アドベンチャー free?

謎解き ~残された遺書と亡者達~ 脱出ゲーム風推理アドベンチャー is free to download, with no in-app purchases.

### Which has better reviews, 天才求む2！~脳トレ謎解きIQパズルクイズ~ or 謎解き ~残された遺書と亡者達~ 脱出ゲーム風推理アドベンチャー?

謎解き ~残された遺書と亡者達~ 脱出ゲーム風推理アドベンチャー is rated higher. 天才求む2！~脳トレ謎解きIQパズルクイズ~ averages 4.0 out of 5 from 1 ratings, while 謎解き ~残された遺書と亡者達~ 脱出ゲーム風推理アドベンチャー averages 5.0 from 2 ratings.

### Do 天才求む2！~脳トレ謎解きIQパズルクイズ~ or 謎解き ~残された遺書と亡者達~ 脱出ゲーム風推理アドベンチャー have ads?

天才求む2！~脳トレ謎解きIQパズルクイズ~ shows ads; 謎解き ~残された遺書と亡者達~ 脱出ゲーム風推理アドベンチャー does not.

### Which is updated more often, 天才求む2！~脳トレ謎解きIQパズルクイズ~ or 謎解き ~残された遺書と亡者達~ 脱出ゲーム風推理アドベンチャー?

天才求む2！~脳トレ謎解きIQパズルクイズ~ ships an update every 3 weeks, and 謎解き ~残された遺書と亡者達~ 脱出ゲーム風推理アドベンチャー every 2 weeks. Most recently, 天才求む2！~脳トレ謎解きIQパズルクイズ~ was updated on October 24, 2026 and 謎解き ~残された遺書と亡者達~ 脱出ゲーム風推理アドベンチャー on October 24, 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.*