# Odd Cat Out vs Sosu der

Odd Cat Out and Sosu der are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Odd Cat Out ships an update every 2 months, Sosu der every 4 months. Both last shipped on November 4, 2026.

## The numbers

| Metric | Odd Cat Out | Sosu der |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/odd-cat-out/id441062266/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | — |
| Size | 15 MB | 140 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masakazu Yonehara](https://appshunter.io/developer/1339210794) | [Hirobumi Onishi](https://appshunter.io/developer/1740115066) |

## What reviewers say

### Odd Cat Out

[App page](https://appshunter.io/ios/app/odd-cat-out/id441062266)

Test your observation skills by finding the unique cat among a group. Collect and study different cat breeds to expand your knowledge. The game ends when the timer runs out.

**Highlights:** Find the odd cat out, 24 cat breeds featured, 3 distinct patterns, Collect breeds in personal collection, Study breeds for memorization, Timed gameplay

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

**In-app purchases:** none


### Sosu der

[App page](https://appshunter.io/ios/app/sosu-der/id6483364985)

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

**In-app purchases:** none


## Frequently asked questions

### Is Odd Cat Out free?

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

### Is Sosu der free?

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

### Do Odd Cat Out or Sosu der have ads?

Both Odd Cat Out and Sosu der show ads.

### Which is updated more often, Odd Cat Out or Sosu der?

Odd Cat Out ships an update every 2 months, and Sosu der every 4 months. Most recently, Odd Cat Out was updated on November 4, 2026 and Sosu der on November 4, 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.*