# WebShelf vs Mycalia マイカリア｜カレンダー予定管理

The clearest difference is in-app purchases: Mycalia マイカリア｜カレンダー予定管理 at none against WebShelf's 1. Mycalia マイカリア｜カレンダー予定管理 also leads on update cadence (daily vs every 4 days) and iOS requirement (14.0 vs 17.4). On price, ads and device support there is nothing between them.

Both are free to download. WebShelf sells 1 one-off in-app purchase. Mycalia マイカリア｜カレンダー予定管理 asks for nothing beyond the download.

WebShelf ships an update every 4 days, Mycalia マイカリア｜カレンダー予定管理 daily. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | WebShelf | Mycalia マイカリア｜カレンダー予定管理 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Daily** |
| Size | 4 MB | 31 MB |
| Requires iOS | 17.4 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [SHIGEMITSU RYOMA](https://appshunter.io/developer/6775736847) | [Tsukasa Okawa](https://appshunter.io/developer/6801358602) |

## What reviewers say

### WebShelf

[App page](https://appshunter.io/ios/app/webshelf/id6775736845)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full (Unlimited Saves) | $2.99 | one-time |


### Mycalia マイカリア｜カレンダー予定管理

[App page](https://appshunter.io/ios/app/mycalia/id6801358600)

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

**In-app purchases:** none


## Frequently asked questions

### Is WebShelf free?

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

### Is Mycalia マイカリア｜カレンダー予定管理 free?

Mycalia マイカリア｜カレンダー予定管理 is free to download, with no in-app purchases.

### Do WebShelf or Mycalia マイカリア｜カレンダー予定管理 have ads?

Neither WebShelf nor Mycalia マイカリア｜カレンダー予定管理 shows ads.

### Which is updated more often, WebShelf or Mycalia マイカリア｜カレンダー予定管理?

WebShelf ships an update every 4 days, and Mycalia マイカリア｜カレンダー予定管理 daily. Most recently, WebShelf was updated on October 15, 2026 and Mycalia マイカリア｜カレンダー予定管理 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.*