# TimeShare－カレンダー共有＆日程調整 vs PrintKeeper

The clearest difference is in-app purchases: TimeShare－カレンダー共有＆日程調整 at none against PrintKeeper's 5. PrintKeeper's advantage is ads (none vs shown) and update cadence (every 6 days vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. PrintKeeper sells 5 one-off in-app purchases. TimeShare－カレンダー共有＆日程調整 asks for nothing beyond the download.

TimeShare－カレンダー共有＆日程調整 ships an update every 3 months, PrintKeeper every 6 days. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | TimeShare－カレンダー共有＆日程調整 | PrintKeeper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 6 days** |
| Size | 11 MB | 1 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IBUKI YOSHIDA](https://appshunter.io/developer/1856209051) | [Daisaku Harasaki](https://appshunter.io/developer/1222906711) |

## What reviewers say

### TimeShare－カレンダー共有＆日程調整

[App page](https://appshunter.io/ios/app/timeshare/id6757838905)

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

**In-app purchases:** none


### PrintKeeper

[App page](https://appshunter.io/ios/app/printkeeper/id6759012965)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 応援チップ（小） | $0.49 | one-time |
| PrintKeeper PRO | $0.49 | one-time |
| 応援チップ（中） | $1.99 | one-time |
| 応援チップ（大） | $2.99 | one-time |
| 応援チップ（特大） | $5.99 | one-time |


## Frequently asked questions

### Is TimeShare－カレンダー共有＆日程調整 free?

TimeShare－カレンダー共有＆日程調整 is free to download, with no in-app purchases.

### Is PrintKeeper free?

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

### Do TimeShare－カレンダー共有＆日程調整 or PrintKeeper have ads?

TimeShare－カレンダー共有＆日程調整 shows ads; PrintKeeper does not.

### Which is updated more often, TimeShare－カレンダー共有＆日程調整 or PrintKeeper?

TimeShare－カレンダー共有＆日程調整 ships an update every 3 months, and PrintKeeper every 6 days. Most recently, TimeShare－カレンダー共有＆日程調整 was updated on October 8, 2026 and PrintKeeper on October 16, 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.*