# 簡単シフト管理 vs Calendoc

The clearest difference is in-app purchases: 簡単シフト管理 at none against Calendoc's 2. 簡単シフト管理 also leads on iOS requirement (15.0 vs 18.0). Calendoc's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Calendoc sells 2 one-off in-app purchases. 簡単シフト管理 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 簡単シフト管理 | Calendoc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | Weekly |
| Size | 3 MB | 18 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [SACHINPRASAD DHUNGEL](https://appshunter.io/developer/1632448822) | [Toshiki Izumi](https://appshunter.io/developer/1729717097) |

## What reviewers say

### 簡単シフト管理

[App page](https://appshunter.io/ios/app/id6596765242)

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

**In-app purchases:** none


### Calendoc

[App page](https://appshunter.io/ios/app/calendoc-parallel-calendars/id6791646438)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 14-day Trial | Free | one-time |
| Calendoc Pro | $19.99 | one-time |


## Frequently asked questions

### Is 簡単シフト管理 free?

簡単シフト管理 is free to download, with no in-app purchases.

### Is Calendoc free?

Calendoc is free to download, with in-app purchases available.

### Do 簡単シフト管理 or Calendoc have ads?

簡単シフト管理 shows ads; Calendoc does not.

### Which is updated more often, 簡単シフト管理 or Calendoc?

簡単シフト管理 ships an update weekly, and Calendoc weekly. Most recently, 簡単シフト管理 was updated on October 27, 2026 and Calendoc on October 24, 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.*