# かんたんタスクカレンダー vs ロック画面メモ

The clearest difference is update cadence: ロック画面メモ at every 5 days against かんたんタスクカレンダー's every 10 days. かんたんタスクカレンダー's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

かんたんタスクカレンダー ships an update every 10 days, ロック画面メモ every 5 days. The most recent releases landed on September 14, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | かんたんタスクカレンダー | ロック画面メモ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Size | 38 MB | 7 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yu Otsuka](https://appshunter.io/developer/1886609510) | [CapCat LLC](https://appshunter.io/developer/1654095841) |

## What reviewers say

### かんたんタスクカレンダー

[App page](https://appshunter.io/ios/app/id6760923848)

**Features:** macOS Compatibility

**In-app purchases:** none


### ロック画面メモ

[App page](https://appshunter.io/ios/app/lockscreenmemo/id6787902681)

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

**In-app purchases:** none


## Frequently asked questions

### Is かんたんタスクカレンダー free?

かんたんタスクカレンダー is free to download, with no in-app purchases.

### Is ロック画面メモ free?

ロック画面メモ is free to download, with no in-app purchases.

### Do かんたんタスクカレンダー or ロック画面メモ have ads?

Neither かんたんタスクカレンダー nor ロック画面メモ shows ads.

### Which is updated more often, かんたんタスクカレンダー or ロック画面メモ?

かんたんタスクカレンダー ships an update every 10 days, and ロック画面メモ every 5 days. Most recently, かんたんタスクカレンダー was updated on September 14, 2026 and ロック画面メモ on September 10, 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.*