# スタンプ@DECOR vs 認知症予防アプリ 高齢者脳トレゲーム

The clearest difference is in-app purchases: 認知症予防アプリ 高齢者脳トレゲーム at none against スタンプ@DECOR's 1. 認知症予防アプリ 高齢者脳トレゲーム also leads on ads (none vs shown) and review sentiment (67% vs 50%). On price, update cadence and device support there is nothing between them.

Both are free to download. スタンプ@DECOR sells 1 in-app purchase, starting at $1.49 per month. 認知症予防アプリ 高齢者脳トレゲーム asks for nothing beyond the download.

スタンプ@DECOR ships an update monthly, 認知症予防アプリ 高齢者脳トレゲーム every 3 weeks. The most recent releases landed on June 7, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | スタンプ@DECOR | 認知症予防アプリ 高齢者脳トレゲーム |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (22 ratings)](https://appshunter.io/ios/app/decor/id768640293/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 50.0% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 75 MB | 30 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [LeafNet Co.,Ltd.](https://appshunter.io/developer/538675631) | [YUZUKI SUDA](https://appshunter.io/developer/1548626646) |

## What reviewers say

### スタンプ@DECOR

[App page](https://appshunter.io/ios/app/decor/id768640293)

Access over 50,000 free, cute, and fun stamp-like images to enhance your chats. Easily send them directly to various social media apps. New images are added daily, with seasonal themes and popular characters available.

**Highlights:** Over 50,000 free stamp images, Daily updates with new content, Direct sending to social apps, Download and favorite stamps, Seasonal and character themes, Category and ranking features, Animation stamp support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $1.49 | per month |


### 認知症予防アプリ 高齢者脳トレゲーム

[App page](https://appshunter.io/ios/app/id1574648306)

This app offers over 1500 engaging quizzes designed to help seniors train their brains and prevent cognitive decline. It includes a variety of challenges like counting money and telling time on a clock, making brain training fun and accessible.

**Highlights:** Over 1500 quizzes, Money counting challenges, Clock time-telling games, Current events quizzes, Brain training for seniors, Fun and engaging gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is スタンプ@DECOR free?

スタンプ@DECOR is free to download, with in-app purchases available.

### Is 認知症予防アプリ 高齢者脳トレゲーム free?

認知症予防アプリ 高齢者脳トレゲーム is free to download, with no in-app purchases.

### Do スタンプ@DECOR or 認知症予防アプリ 高齢者脳トレゲーム have ads?

スタンプ@DECOR shows ads; 認知症予防アプリ 高齢者脳トレゲーム does not.

### Which is updated more often, スタンプ@DECOR or 認知症予防アプリ 高齢者脳トレゲーム?

スタンプ@DECOR ships an update monthly, and 認知症予防アプリ 高齢者脳トレゲーム every 3 weeks. Most recently, スタンプ@DECOR was updated on June 7, 2026 and 認知症予防アプリ 高齢者脳トレゲーム on September 9, 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.*