# 天才求む2！~脳トレ謎解きIQパズルクイズ~ vs 雑学サプリ

The clearest difference is review sentiment: 雑学サプリ at 88% against 天才求む2！~脳トレ謎解きIQパズルクイズ~'s 35%. 雑学サプリ also leads on update cadence (daily vs every 3 weeks) and iOS requirement (10.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

天才求む2！~脳トレ謎解きIQパズルクイズ~ ships an update every 3 weeks, 雑学サプリ daily. Both last shipped on November 2, 2026.

## The numbers

| Metric | 天才求む2！~脳トレ謎解きIQパズルクイズ~ | 雑学サプリ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/2iq/id1095719065/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 35.0% of reviews | **87.5% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Ad-supported | Ad-supported |
| Size | 12 MB | 184 MB |
| Requires iOS | 15.6 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ikue Konno](https://appshunter.io/developer/971968281) | [Toshihiko Ono](https://appshunter.io/developer/1107272754) |

## 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


### 雑学サプリ

[App page](https://appshunter.io/ios/app/id1244529453)

Learn interesting trivia through fun 3-choice quizzes. Collect "knowledge cards" to deepen your understanding and gain conversation starters. This game is free to play until the end.

**Highlights:** 3-choice trivia quizzes, Collectible knowledge cards, Learn interesting facts, Free to play, Conversation starters

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

**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 雑学サプリ free?

雑学サプリ is free to download, with no in-app purchases.

### Do 天才求む2！~脳トレ謎解きIQパズルクイズ~ or 雑学サプリ have ads?

Both 天才求む2！~脳トレ謎解きIQパズルクイズ~ and 雑学サプリ show ads.

### Which is updated more often, 天才求む2！~脳トレ謎解きIQパズルクイズ~ or 雑学サプリ?

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 雑学サプリ daily. Most recently, 天才求む2！~脳トレ謎解きIQパズルクイズ~ was updated on November 2, 2026 and 雑学サプリ 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.*