# Absolute Brain Puzzle vs 神経衰弱

The clearest difference is in-app purchases: 神経衰弱 at none against Absolute Brain Puzzle's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Absolute Brain Puzzle sells 1 one-off in-app purchase. 神経衰弱 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Absolute Brain Puzzle | 神経衰弱 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id1594062095/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | — | Ad-supported |
| Size | 105 MB | 49 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tadanori Okada](https://appshunter.io/developer/1347805143) | [Hideyuki Aono](https://appshunter.io/developer/1458194648) |

## What reviewers say

### Absolute Brain Puzzle

[App page](https://appshunter.io/ios/app/absolute-brain-puzzle/id1570103884)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### 神経衰弱

[App page](https://appshunter.io/ios/app/id1594062095)

A classic brain-training card game where players match numbers and colors to earn coins. Use collected coins to try your luck with the gacha feature. Enjoy a simple yet engaging memory challenge.

**Highlights:** Match numbers and colors, Earn coins, Gacha feature with collected coins, Brain training, Card game

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Absolute Brain Puzzle free?

Absolute Brain Puzzle is free to download, with in-app purchases available.

### Is 神経衰弱 free?

神経衰弱 is free to download, with no in-app purchases.

### Do Absolute Brain Puzzle or 神経衰弱 have ads?

Both Absolute Brain Puzzle and 神経衰弱 show ads.

### Which is updated more often, Absolute Brain Puzzle or 神経衰弱?

Absolute Brain Puzzle ships an update weekly, and 神経衰弱 weekly. Most recently, Absolute Brain Puzzle was updated on November 3, 2026 and 神経衰弱 on November 3, 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.*