# 天才求む2！~脳トレ謎解きIQパズルクイズ~ vs zero numbers. brain/math games

The clearest difference is rating: zero numbers. brain/math games 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. zero numbers. brain/math games also leads on review sentiment (75% vs 35%) and update cadence (every 2 days vs every 3 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

zero numbers. brain/math games 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 75% of zero numbers. brain/math games'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, zero numbers. brain/math games every 2 days. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 天才求む2！~脳トレ謎解きIQパズルクイズ~ | zero numbers. brain/math games |
| --- | --- | --- |
| 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/zero-numbers-brainmath-games/id1662339712/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 35.0% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 12 MB | 63 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ikue Konno](https://appshunter.io/developer/971968281) | [MINERVA K.K.](https://appshunter.io/developer/1597905460) |

## 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


### zero numbers. brain/math games

[App page](https://appshunter.io/ios/app/zero-numbers-brainmath-games/id1662339712)

This challenging puzzle game enhances math skills and cognitive abilities through unique number-combining mechanics. It features 19 levels designed to improve memory, focus, and logical thinking for adults who enjoy complex problems.

**Highlights:** Improves brain function, Educational puzzle, Trains concentration, Boosts IQ, Develops mathematical thinking, Offline play available

**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 zero numbers. brain/math games free?

zero numbers. brain/math games 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 zero numbers. brain/math games?

zero numbers. brain/math games 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 zero numbers. brain/math games 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 zero numbers. brain/math games have ads?

Both 天才求む2！~脳トレ謎解きIQパズルクイズ~ and zero numbers. brain/math games 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 zero numbers. brain/math games?

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 zero numbers. brain/math games every 2 days. Most recently, 天才求む2！~脳トレ謎解きIQパズルクイズ~ was updated on October 13, 2026 and zero numbers. brain/math games on October 15, 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.*