# シェアカレンダー vs Calenk

The clearest difference is ads: Calenk at none against シェアカレンダー's shown. Calenk also leads on update cadence (weekly vs every 6 weeks) and iOS requirement (15.1 vs 17.6). 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.

シェアカレンダー ships an update every 6 weeks, Calenk weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | シェアカレンダー | Calenk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Weekly** |
| Size | 17 MB | 51 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gemini Co., Ltd.](https://appshunter.io/developer/1895912671) | [Toshiki Higaki](https://appshunter.io/developer/6782993971) |

## What reviewers say

### シェアカレンダー

[App page](https://appshunter.io/ios/app/id6764779939)

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

**In-app purchases:** none


### Calenk

[App page](https://appshunter.io/ios/app/calenk/id6782993969)

**In-app purchases:** none


## Frequently asked questions

### Is シェアカレンダー free?

シェアカレンダー is free to download, with no in-app purchases.

### Is Calenk free?

Calenk is free to download, with no in-app purchases.

### Do シェアカレンダー or Calenk have ads?

シェアカレンダー shows ads; Calenk does not.

### Which is updated more often, シェアカレンダー or Calenk?

シェアカレンダー ships an update every 6 weeks, and Calenk weekly. Most recently, シェアカレンダー was updated on October 31, 2026 and Calenk on October 31, 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.*