# Panels vs 3D記憶力テスト～脳トレ・認知症予防アプリ

The clearest difference is iOS requirement: 3D記憶力テスト～脳トレ・認知症予防アプリ at 12.0 against Panels's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Panels ships an update every 20 months, 3D記憶力テスト～脳トレ・認知症予防アプリ every 29 months. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Panels | 3D記憶力テスト～脳トレ・認知症予防アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 20 months** | Every 29 months |
| Size | 5 MB | 199 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TATSUYA MONOI](https://appshunter.io/developer/1079433667) | [Takuma Takahashi](https://appshunter.io/developer/1514411811) |

## What reviewers say

### Panels

[App page](https://appshunter.io/ios/app/panels/id1079433668)

**Features:** macOS Compatibility

**In-app purchases:** none


### 3D記憶力テスト～脳トレ・認知症予防アプリ

[App page](https://appshunter.io/ios/app/3d/id1528475226)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Panels free?

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

### Is 3D記憶力テスト～脳トレ・認知症予防アプリ free?

3D記憶力テスト～脳トレ・認知症予防アプリ is free to download, with no in-app purchases.

### Do Panels or 3D記憶力テスト～脳トレ・認知症予防アプリ have ads?

Both Panels and 3D記憶力テスト～脳トレ・認知症予防アプリ show ads.

### Which is updated more often, Panels or 3D記憶力テスト～脳トレ・認知症予防アプリ?

Panels ships an update every 20 months, and 3D記憶力テスト～脳トレ・認知症予防アプリ every 29 months. Most recently, Panels was updated on September 17, 2026 and 3D記憶力テスト～脳トレ・認知症予防アプリ on September 19, 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.*