# 外出チェッカー vs Memory Guardian Checklist

The clearest difference is in-app purchases: Memory Guardian Checklist at none against 外出チェッカー's 1. Memory Guardian Checklist also leads on ads (none vs shown) and update cadence (every 3 days vs every 2 weeks). 外出チェッカー's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price there is nothing between them.

Both are free to download. 外出チェッカー sells 1 one-off in-app purchase. Memory Guardian Checklist asks for nothing beyond the download.

外出チェッカー ships an update every 2 weeks, Memory Guardian Checklist every 3 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 外出チェッカー | Memory Guardian Checklist |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 5 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [EGG STUDIO LIMITED LIABILITY CO](https://appshunter.io/developer/995821190) | [Valeriia Machulina](https://appshunter.io/developer/6809053991) |

## What reviewers say

### 外出チェッカー

[App page](https://appshunter.io/ios/app/id1465446348)

This app helps prevent forgetting to lock doors or turn off appliances before leaving home. It offers customizable checklists and a history of your checks to ensure peace of mind.

**Highlights:** Customizable checklists for home security, Track door locks, gas, and electricity, Add and edit personal check items, View check history for peace of mind, Simple and intuitive user interface, Daily habit formation for security

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム機能 | $2.99 | one-time |


### Memory Guardian Checklist

[App page](https://appshunter.io/ios/app/memory-guardian-checklist/id6809053989)

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

**In-app purchases:** none


## Frequently asked questions

### Is 外出チェッカー free?

外出チェッカー is free to download, with in-app purchases available.

### Is Memory Guardian Checklist free?

Memory Guardian Checklist is free to download, with no in-app purchases.

### Do 外出チェッカー or Memory Guardian Checklist have ads?

外出チェッカー shows ads; Memory Guardian Checklist does not.

### Which is updated more often, 外出チェッカー or Memory Guardian Checklist?

外出チェッカー ships an update every 2 weeks, and Memory Guardian Checklist every 3 days. Most recently, 外出チェッカー was updated on November 3, 2026 and Memory Guardian Checklist on October 31, 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.*