# MemoCreate vs しまった？ 鍵・電気の消し忘れ防止

The clearest difference is in-app purchases: しまった？ 鍵・電気の消し忘れ防止 at none against MemoCreate's 1. MemoCreate's advantage is update cadence (every 6 days vs every 5 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. MemoCreate sells 1 one-off in-app purchase. しまった？ 鍵・電気の消し忘れ防止 asks for nothing beyond the download.

MemoCreate ships an update every 6 days, しまった？ 鍵・電気の消し忘れ防止 every 5 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | MemoCreate | しまった？ 鍵・電気の消し忘れ防止 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (5 ratings)](https://appshunter.io/ios/app/memocreate/id1206247792/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 6 days** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 31 MB | 8 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Airwire products.](https://appshunter.io/developer/471910489) | [Takumi Nakamura](https://appshunter.io/developer/1847153717) |

## What reviewers say

### MemoCreate

[App page](https://appshunter.io/ios/app/memocreate/id1206247792)

Design custom wallpapers for your lock screen with notes and personalized backgrounds. Choose from provided images or select custom colors using an RGB slider. Share your creations directly from your notes app.

**Highlights:** Create note wallpapers, Customizable background colors, RGB color slider, Includes background images, Share directly from notes app

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro version | $0.99 | one-time |


### しまった？ 鍵・電気の消し忘れ防止

[App page](https://appshunter.io/ios/app/id6767480624)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MemoCreate free?

MemoCreate is free to download, with in-app purchases available.

### Is しまった？ 鍵・電気の消し忘れ防止 free?

しまった？ 鍵・電気の消し忘れ防止 is free to download, with no in-app purchases.

### Do MemoCreate or しまった？ 鍵・電気の消し忘れ防止 have ads?

Both MemoCreate and しまった？ 鍵・電気の消し忘れ防止 show ads.

### Which is updated more often, MemoCreate or しまった？ 鍵・電気の消し忘れ防止?

MemoCreate ships an update every 6 days, and しまった？ 鍵・電気の消し忘れ防止 every 5 months. Most recently, MemoCreate was updated on October 24, 2026 and しまった？ 鍵・電気の消し忘れ防止 on October 24, 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.*