# カレンダーニャ vs SwingCat

The clearest difference is update cadence: カレンダーニャ at every 4 days against SwingCat's every 9 days. On price, ads, 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.

カレンダーニャ ships an update every 4 days, SwingCat every 9 days. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | カレンダーニャ | SwingCat |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 9 days |
| Monetization | — | Free with in-app purchases |
| Size | 61 MB | 78 MB |
| Requires iOS | **16.0** | 16.1 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Lennon Sumii](https://appshunter.io/developer/1867795426) | [SYNCRAFT](https://appshunter.io/developer/1821469238) |

## What reviewers say

### カレンダーニャ

[App page](https://appshunter.io/ios/app/id6757605241)

**In-app purchases:** none


### SwingCat

[App page](https://appshunter.io/ios/app/swingcat-focus-timer/id6800948890)

This app uses a playful swinging cat animation to help you stay focused during study or work sessions. Complete your focus time to collect more cats and grow your virtual cat world. It offers a gamified approach to productivity and time management.

**Highlights:** Playful swinging cat animation, Collectible cats, Focus session tracking, Customizable focus duration, Detailed focus history, Gamified productivity

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

**In-app purchases:** none


## Frequently asked questions

### Is カレンダーニャ free?

カレンダーニャ is free to download, with no in-app purchases.

### Is SwingCat free?

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

### Do カレンダーニャ or SwingCat have ads?

Both カレンダーニャ and SwingCat show ads.

### Which is updated more often, カレンダーニャ or SwingCat?

カレンダーニャ ships an update every 4 days, and SwingCat every 9 days. Most recently, カレンダーニャ was updated on October 14, 2026 and SwingCat on October 8, 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.*