# T Rex Evolution Open World Sim vs The Cat Catcher

The clearest difference is rating: The Cat Catcher at 5.0 against T Rex Evolution Open World Sim's 1.0. The Cat Catcher also leads on in-app purchases (none vs 4) and ratings volume (4 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. T Rex Evolution Open World Sim sells 4 one-off in-app purchases. The Cat Catcher asks for nothing beyond the download.

The Cat Catcher holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

T Rex Evolution Open World Sim ships an update every 3 months, The Cat Catcher every 5 months. Both last shipped on October 2, 2026.

## The numbers

| Metric | T Rex Evolution Open World Sim | The Cat Catcher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/t-rex-evolution-open-world-sim/id1506633753/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/the-cat-catcher/id6746895158/reviews)** |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 341 MB | 297 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Asif Naeem](https://appshunter.io/developer/1467501226) | [Sara Nasser](https://appshunter.io/developer/1818923652) |

## What reviewers say

### T Rex Evolution Open World Sim

[App page](https://appshunter.io/ios/app/t-rex-evolution-open-world-sim/id1506633753)

Explore a dangerous island as a human, then evolve into a powerful T-Rex. Complete missions like driving trucks, rescuing dinosaurs, and managing a sanctuary. Experience dynamic gameplay that shifts between predator action and strategic park management.

**Highlights:** Evolve into a T-Rex, Drive transport trucks, Rescue trapped dinosaurs, Manage a dinosaur sanctuary, Open-world exploration, Predator action gameplay

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10k Diamonds | $2.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Unlock All Vehicles | $9.99 | one-time |
| Unlock All Levels | $9.99 | one-time |


### The Cat Catcher

[App page](https://appshunter.io/ios/app/the-cat-catcher/id6746895158)

Embark on a thrilling adventure to rescue cats from a vigilant warden. Navigate through hidden passages and evade dogs while freeing caged felines. Your mission is to save the whiskered ones before time runs out.

**Highlights:** Cat rescue missions, Dog evasion gameplay, Hidden passage exploration, Stealth mechanics, Challenging levels

**In-app purchases:** none


## Frequently asked questions

### Is T Rex Evolution Open World Sim free?

T Rex Evolution Open World Sim is free to download, with in-app purchases available.

### Is The Cat Catcher free?

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

### Which has better reviews, T Rex Evolution Open World Sim or The Cat Catcher?

The Cat Catcher is rated higher. T Rex Evolution Open World Sim averages 1.0 out of 5 from 1 ratings, while The Cat Catcher averages 5.0 from 4 ratings.

### Do T Rex Evolution Open World Sim or The Cat Catcher have ads?

Both T Rex Evolution Open World Sim and The Cat Catcher show ads.

### Which is updated more often, T Rex Evolution Open World Sim or The Cat Catcher?

T Rex Evolution Open World Sim ships an update every 3 months, and The Cat Catcher every 5 months. Most recently, T Rex Evolution Open World Sim was updated on October 2, 2026 and The Cat Catcher on October 2, 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.*