# Cat Tsunami vs Arien Capture

The clearest difference is ads: Cat Tsunami at none against Arien Capture's shown. Cat Tsunami also leads on update cadence (daily vs every 16 months) and iOS requirement (8.1 vs 13.0). 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.

Cat Tsunami ships an update daily, Arien Capture every 16 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Cat Tsunami | Arien Capture |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (12 ratings)](https://appshunter.io/ios/app/cat-tsunami/id922532883/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 16 months |
| Monetization | Free | — |
| Size | 584 MB | 7 MB |
| Requires iOS | **8.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MassDiGI](https://appshunter.io/developer/1251547083) | [Plus Inc. (Japan)](https://appshunter.io/developer/445792061) |

## What reviewers say

### Cat Tsunami

[App page](https://appshunter.io/ios/app/cat-tsunami/id922532883)

Embark on an action-packed adventure as an orange cat named Kai. Navigate a thrilling journey to reach a massive Black Friday catnip sale.

**Highlights:** High-flying action, Challenging journey, Orange cat protagonist, Black Friday catnip sale theme

**Features:** macOS Compatibility

**In-app purchases:** none


### Arien Capture

[App page](https://appshunter.io/ios/app/arien-capture/id1237534517)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cat Tsunami free?

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

### Is Arien Capture free?

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

### Do Cat Tsunami or Arien Capture have ads?

Arien Capture shows ads; Cat Tsunami does not.

### Which is updated more often, Cat Tsunami or Arien Capture?

Cat Tsunami ships an update daily, and Arien Capture every 16 months. Most recently, Cat Tsunami was updated on October 24, 2026 and Arien Capture 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.*