# 大人のなぞなぞ極 ~ほとんどの大人が解けない脳トレ謎解きIQアプリ~ vs BASIC格付けチェック

The clearest difference is ads: 大人のなぞなぞ極 ~ほとんどの大人が解けない脳トレ謎解きIQアプリ~ at none against BASIC格付けチェック's shown. 大人のなぞなぞ極 ~ほとんどの大人が解けない脳トレ謎解きIQアプリ~ also leads on update cadence (every 5 days vs every 22 months) and iOS requirement (8.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

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

大人のなぞなぞ極 ~ほとんどの大人が解けない脳トレ謎解きIQアプリ~ ships an update every 5 days, BASIC格付けチェック every 22 months. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 大人のなぞなぞ極 ~ほとんどの大人が解けない脳トレ謎解きIQアプリ~ | BASIC格付けチェック |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/iq/id1126081509/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 47.1% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 22 months |
| Monetization | Free | — |
| Size | 38 MB | 26 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ikue Konno](https://appshunter.io/developer/971968281) | [takeshi inoue](https://appshunter.io/developer/1452042026) |

## What reviewers say

### 大人のなぞなぞ極 ~ほとんどの大人が解けない脳トレ謎解きIQアプリ~

[App page](https://appshunter.io/ios/app/iq/id1126081509)

This brain training app offers 100 challenging riddles designed for adults to test and improve their cognitive skills. It features a wide variety of puzzles, from easy to difficult, suitable for all ages and perfect for a stimulating pastime.

**Highlights:** 100 challenging riddles, Brain training for adults, IQ testing, Variety of difficulty levels, Suitable for all ages, Engaging pastime

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

**In-app purchases:** none


### BASIC格付けチェック

[App page](https://appshunter.io/ios/app/basic/id1458052270)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 大人のなぞなぞ極 ~ほとんどの大人が解けない脳トレ謎解きIQアプリ~ free?

大人のなぞなぞ極 ~ほとんどの大人が解けない脳トレ謎解きIQアプリ~ is free to download, with no in-app purchases.

### Is BASIC格付けチェック free?

BASIC格付けチェック is free to download, with no in-app purchases.

### Do 大人のなぞなぞ極 ~ほとんどの大人が解けない脳トレ謎解きIQアプリ~ or BASIC格付けチェック have ads?

BASIC格付けチェック shows ads; 大人のなぞなぞ極 ~ほとんどの大人が解けない脳トレ謎解きIQアプリ~ does not.

### Which is updated more often, 大人のなぞなぞ極 ~ほとんどの大人が解けない脳トレ謎解きIQアプリ~ or BASIC格付けチェック?

大人のなぞなぞ極 ~ほとんどの大人が解けない脳トレ謎解きIQアプリ~ ships an update every 5 days, and BASIC格付けチェック every 22 months. Most recently, 大人のなぞなぞ極 ~ほとんどの大人が解けない脳トレ謎解きIQアプリ~ was updated on October 13, 2026 and BASIC格付けチェック on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*