# らくらくカレンダー vs CheckTimeYo

The clearest difference is in-app purchases: CheckTimeYo at none against らくらくカレンダー's 1. CheckTimeYo also leads on update cadence (every 8 days vs every 12 months). らくらくカレンダー's advantage is device support (3 vs 1) and iOS requirement (10.0 vs 17.4). On price and ads there is nothing between them.

Both are free to download. らくらくカレンダー sells 1 one-off in-app purchase. CheckTimeYo asks for nothing beyond the download.

らくらくカレンダー ships an update every 12 months, CheckTimeYo every 8 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | らくらくカレンダー | CheckTimeYo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 8 days** |
| Size | 6 MB | 12 MB |
| Requires iOS | **10.0** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [YAMAGUCHI SECURITIES PRINTING INCORPORATION](https://appshunter.io/developer/1714400712) | [Masayoshi Ueda](https://appshunter.io/developer/1688525453) |

## What reviewers say

### らくらくカレンダー

[App page](https://appshunter.io/ios/app/id1057103516)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 登録・編集機能有効権 | $7.99 | one-time |


### CheckTimeYo

[App page](https://appshunter.io/ios/app/checktimeyo/id6504262821)

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

**In-app purchases:** none


## Frequently asked questions

### Is らくらくカレンダー free?

らくらくカレンダー is free to download, with in-app purchases available.

### Is CheckTimeYo free?

CheckTimeYo is free to download, with no in-app purchases.

### Do らくらくカレンダー or CheckTimeYo have ads?

Neither らくらくカレンダー nor CheckTimeYo shows ads.

### Which is updated more often, らくらくカレンダー or CheckTimeYo?

らくらくカレンダー ships an update every 12 months, and CheckTimeYo every 8 days. Most recently, らくらくカレンダー was updated on November 2, 2026 and CheckTimeYo on October 30, 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.*