# 脳トレ！大人の漢字ナンクロ vs ぽちっと四字熟語

The clearest difference is in-app purchases: 脳トレ！大人の漢字ナンクロ at none against ぽちっと四字熟語's 1. ぽちっと四字熟語's advantage is update cadence (every 5 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ぽちっと四字熟語 sells 1 one-off in-app purchase. 脳トレ！大人の漢字ナンクロ asks for nothing beyond the download.

脳トレ！大人の漢字ナンクロ ships an update every 2 months, ぽちっと四字熟語 every 5 days. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 脳トレ！大人の漢字ナンクロ | ぽちっと四字熟語 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (21 ratings)](https://appshunter.io/ios/app/id1527701421/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 56.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 36 MB | 10 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [nullhouse Inc.](https://appshunter.io/developer/853672308) | [KOTA KONISHI](https://appshunter.io/developer/6793996414) |

## What reviewers say

### 脳トレ！大人の漢字ナンクロ

[App page](https://appshunter.io/ios/app/id1527701421)

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

**In-app purchases:** none

**What reviewers like**

- 🧠 Brain training and cognitive activation
- 💡 Learning new vocabulary and Kanji
- 👍 Enjoyable and fun gameplay
- ✨ Satisfying when puzzles are solved
- ✅ Hints available when stuck

**What reviewers complain about**

- 📺 Too many ads
- ⏳ Long ad durations
- 🧩 Puzzles becoming too easy
- 🤔 Answer order revealed too easily
- 😵 Difficulty inconsistency (too easy/hard)

**Reported bugs**

- App freezes during SAGA ads
- App freezes at 'XX questions solved' screen
- Unresponsive 'Next' button after completing a puzzle
- Unskippable ads or ads blocking gameplay
- Inability to tap lower left characters after ad removal

**Requested features**

- Add more levels/content
- Improve difficulty balancing
- Retain completed puzzle view
- Add scoring based on time and hints
- Allow bookmarking of challenging/favorite problems


### ぽちっと四字熟語

[App page](https://appshunter.io/ios/app/5/id6818395412)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告なし+ヒント無制限 | $1.99 | one-time |


## Frequently asked questions

### Is 脳トレ！大人の漢字ナンクロ free?

脳トレ！大人の漢字ナンクロ is free to download, with no in-app purchases.

### Is ぽちっと四字熟語 free?

ぽちっと四字熟語 is free to download, with in-app purchases available.

### Do 脳トレ！大人の漢字ナンクロ or ぽちっと四字熟語 have ads?

Both 脳トレ！大人の漢字ナンクロ and ぽちっと四字熟語 show ads.

### Which is updated more often, 脳トレ！大人の漢字ナンクロ or ぽちっと四字熟語?

脳トレ！大人の漢字ナンクロ ships an update every 2 months, and ぽちっと四字熟語 every 5 days. Most recently, 脳トレ！大人の漢字ナンクロ was updated on October 29, 2026 and ぽちっと四字熟語 on October 25, 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.*