# AI Concentration vs 塔を登る者

The clearest difference is review sentiment: AI Concentration at 100% against 塔を登る者's 50%. 塔を登る者's advantage is update cadence (every 2 days vs every 7 months). On price, ads, 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.

AI Concentration ships an update every 7 months, 塔を登る者 every 2 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | AI Concentration | 塔を登る者 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-concentration/id6444780287/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 96 MB | 376 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | +9 | 4+ |
| Developer | [Tahito Aoki](https://appshunter.io/developer/289946976) | [Yuki Noda](https://appshunter.io/developer/1763773513) |

## What reviewers say

### AI Concentration

[App page](https://appshunter.io/ios/app/ai-concentration/id6444780287)

Engage in a unique matching game using AI-generated images. Instead of identical pairs, match illustrations based on shared themes. Success requires memorization and understanding the AI's creative interpretations.

**Highlights:** AI-generated illustrations, Theme-based matching, Illustration collection, 16 unique themes, 80 total illustrations

**Features:** Vision Pro support

**In-app purchases:** none


### 塔を登る者

[App page](https://appshunter.io/ios/app/id6648771322)

**In-app purchases:** none


## Frequently asked questions

### Is AI Concentration free?

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

### Is 塔を登る者 free?

塔を登る者 is free to download, with no in-app purchases.

### Do AI Concentration or 塔を登る者 have ads?

Both AI Concentration and 塔を登る者 show ads.

### Which is updated more often, AI Concentration or 塔を登る者?

AI Concentration ships an update every 7 months, and 塔を登る者 every 2 days. Most recently, AI Concentration was updated on November 3, 2026 and 塔を登る者 on October 30, 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.*