# checka! [チェッカ] vs めもりー

The clearest difference is in-app purchases: めもりー at none against checka! [チェッカ]'s 2. めもりー also leads on ads (none vs shown). checka! [チェッカ]'s advantage is update cadence (every 2 weeks vs every 6 weeks) and iOS requirement (15.0 vs 17.6). On price and device support there is nothing between them.

Both are free to download. checka! [チェッカ] sells 2 in-app purchases, starting at $0.99 per month. めもりー asks for nothing beyond the download.

checka! [チェッカ] ships an update every 2 weeks, めもりー every 6 weeks. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | checka! [チェッカ] | めもりー |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 16 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Seiya Mogami](https://appshunter.io/developer/1072574795) | [Takuma Narita](https://appshunter.io/developer/1717604330) |

## What reviewers say

### checka! [チェッカ]

[App page](https://appshunter.io/ios/app/checka/id1451433619)

This app allows multiple users to share and manage checklists. It prioritizes simplicity and ease of use, suitable for individuals, families, or couples. No complex registration is required to start, with an optional phone number registration for backup.

**Highlights:** Shared checklists, Simple interface, No registration required, Optional phone backup, Dark mode support

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン（月額） | $0.99 | per month |
| プレミアムプラン（年額） | $6.99 | per year |


### めもりー

[App page](https://appshunter.io/ios/app/id6744966320)

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

**In-app purchases:** none


## Frequently asked questions

### Is checka! [チェッカ] free?

checka! [チェッカ] is free to download, with in-app purchases available.

### Is めもりー free?

めもりー is free to download, with no in-app purchases.

### Do checka! [チェッカ] or めもりー have ads?

checka! [チェッカ] shows ads; めもりー does not.

### Which is updated more often, checka! [チェッカ] or めもりー?

checka! [チェッカ] ships an update every 2 weeks, and めもりー every 6 weeks. Most recently, checka! [チェッカ] was updated on October 9, 2026 and めもりー on October 7, 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.*