# Simple Checklist Widget 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 Simple Checklist Widget's 1. Simple Checklist Widget's advantage is update cadence (every 6 weeks vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Simple Checklist Widget sells 1 in-app purchase, starting at $0.99 per month. しまった？ 鍵・電気の消し忘れ防止 asks for nothing beyond the download.

Simple Checklist Widget ships an update every 6 weeks, しまった？ 鍵・電気の消し忘れ防止 every 5 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Simple Checklist Widget | しまった？ 鍵・電気の消し忘れ防止 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (179 ratings)](https://appshunter.io/ios/app/simple-checklist-widget/id1447927211/reviews)** | — |
| Number of ratings | **179** | — |
| Positive reviews | 81.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 30 MB | 8 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [EasterEggs](https://appshunter.io/developer/553389214) | [Takumi Nakamura](https://appshunter.io/developer/1847153717) |

## What reviewers say

### Simple Checklist Widget

[App page](https://appshunter.io/ios/app/simple-checklist-widget/id1447927211)

Create and manage simple checklists for various tasks like travel packing, to-do lists, or shopping. Switch between up to four different checklists easily using tabs for organized management.

**Highlights:** Create simple checklists, Manage tasks and shopping lists, Switch between four checklists, Organized tabbed interface, Ideal for travel packing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads Plan | $0.99 | per month |


### 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 Simple Checklist Widget free?

Simple Checklist Widget 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 Simple Checklist Widget or しまった？ 鍵・電気の消し忘れ防止 have ads?

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

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

Simple Checklist Widget ships an update every 6 weeks, and しまった？ 鍵・電気の消し忘れ防止 every 5 months. Most recently, Simple Checklist Widget was updated on October 21, 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.*