# シフト管理カレンダー vs Simple Time Card App

The clearest difference is ads: シフト管理カレンダー at none against Simple Time Card App's shown. シフト管理カレンダー also leads on update cadence (every 2 weeks vs every 8 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

シフト管理カレンダー ships an update every 2 weeks, Simple Time Card App every 8 months. The most recent releases landed on September 23, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | シフト管理カレンダー | Simple Time Card App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 8 months |
| Size | 33 MB | 32 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Yoshiki Kanayama](https://appshunter.io/developer/1693902547) | [Takafumi Miyakoshi](https://appshunter.io/developer/1769350603) |

## What reviewers say

### 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


### Simple Time Card App

[App page](https://appshunter.io/ios/app/simple-time-card-app/id6738857556)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### 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.

### Is Simple Time Card App free?

Simple Time Card App is free to download, with no in-app purchases.

### Do シフト管理カレンダー or Simple Time Card App have ads?

Simple Time Card App shows ads; シフト管理カレンダー does not.

### Which is updated more often, シフト管理カレンダー or Simple Time Card App?

シフト管理カレンダー ships an update every 2 weeks, and Simple Time Card App every 8 months. Most recently, シフト管理カレンダー was updated on September 23, 2026 and Simple Time Card App on September 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*