# シフトカレンダー vs シフト管理カレンダー

The clearest difference is ads: シフト管理カレンダー at none against シフトカレンダー's shown. シフト管理カレンダー also leads on update cadence (every 2 weeks vs every 3 months) and iOS requirement (12.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

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

シフトカレンダー ships an update every 3 months, シフト管理カレンダー every 2 weeks. The most recent releases landed on September 28, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | シフトカレンダー | シフト管理カレンダー |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 23 MB | 33 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Saigen inc.](https://appshunter.io/developer/1153379682) | [Yoshiki Kanayama](https://appshunter.io/developer/1693902547) |

## What reviewers say

### シフトカレンダー

[App page](https://appshunter.io/ios/app/id1390373326)

Manage your work shifts with this stylish and user-friendly calendar app. Quickly input schedules, customize shift colors and names, and even save your calendar as an image to share with others. Ideal for nurses, caregivers, service industry workers, and part-time employees.

**Highlights:** Stylish calendar interface, Speedy shift input, Customizable shift colors and names, Save and share calendar as image, Event and feeling stamps, Calendar app integration

**Features:** Vision Pro support

**In-app purchases:** none


### シフト管理カレンダー

[App page](https://appshunter.io/ios/app/id6450722264)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is シフトカレンダー free?

シフトカレンダー is free to download, with no in-app purchases.

### Is シフト管理カレンダー free?

シフト管理カレンダー is free to download, with no in-app purchases.

### Do シフトカレンダー or シフト管理カレンダー have ads?

シフトカレンダー shows ads; シフト管理カレンダー does not.

### Which is updated more often, シフトカレンダー or シフト管理カレンダー?

シフトカレンダー ships an update every 3 months, and シフト管理カレンダー every 2 weeks. Most recently, シフトカレンダー was updated on September 28, 2026 and シフト管理カレンダー on September 23, 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.*