# SANTAKU vs Absolute Brain Puzzle

The clearest difference is in-app purchases: SANTAKU at none against Absolute Brain Puzzle's 1. Absolute Brain Puzzle's advantage is update cadence (weekly vs every 3 months) and iOS requirement (12.0 vs 14.0). On price, ads and device support there is nothing between them.

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

SANTAKU ships an update every 3 months, Absolute Brain Puzzle weekly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | SANTAKU | Absolute Brain Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 112 MB | 105 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FUKUROU](https://appshunter.io/developer/1603805098) | [Tadanori Okada](https://appshunter.io/developer/1347805143) |

## What reviewers say

### SANTAKU

[App page](https://appshunter.io/ios/app/santaku/id1532366079)

Engage your brain with a simple 3-choice puzzle game. This app diagnoses your brain's condition through two types of puzzles. Just find and tap the correct puzzle to play and stimulate your mind.

**Highlights:** 3-choice puzzle gameplay, Brain condition diagnosis, Simple tap controls, Brain activation through play, Quick mental exercise

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is SANTAKU free?

SANTAKU is free to download, with no in-app purchases.

### Is Absolute Brain Puzzle free?

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

### Do SANTAKU or Absolute Brain Puzzle have ads?

Both SANTAKU and Absolute Brain Puzzle show ads.

### Which is updated more often, SANTAKU or Absolute Brain Puzzle?

SANTAKU ships an update every 3 months, and Absolute Brain Puzzle weekly. Most recently, SANTAKU was updated on October 24, 2026 and Absolute Brain Puzzle on October 27, 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.*