# Ultimate Dinosaur Simulator vs Dino Trex Simulator 3D

The clearest difference is price: Dino Trex Simulator 3D at Free against Ultimate Dinosaur Simulator's $0.99. Ultimate Dinosaur Simulator's advantage is in-app purchases (none vs 10) and update cadence (every 7 months vs every 26 months). On rating, review sentiment, ads and device support there is nothing between them.

Dino Trex Simulator 3D is free to download; Ultimate Dinosaur Simulator costs $0.99 up front. Dino Trex Simulator 3D sells 10 one-off in-app purchases. Ultimate Dinosaur Simulator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.2 for Ultimate Dinosaur Simulator against 4.3 for Dino Trex Simulator 3D. That said, the two scores are not equally well evidenced: Ultimate Dinosaur Simulator has 1.8K ratings behind it against 142, so its average is the more settled of the two. Written reviews are what separate them: 62% of Ultimate Dinosaur Simulator's written reviews are positive against 70% of Dino Trex Simulator 3D's.

Ultimate Dinosaur Simulator ships an update every 7 months, Dino Trex Simulator 3D every 26 months. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Ultimate Dinosaur Simulator | Dino Trex Simulator 3D |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.2 (1.8K ratings)](https://appshunter.io/ios/app/ultimate-dinosaur-simulator/id1010803520/reviews) | **[4.3 (142 ratings)](https://appshunter.io/ios/app/dino-trex-simulator-3d/id1437799540/reviews)** |
| Number of ratings | **1.8K** | 142 |
| Positive reviews | 62.0% of reviews | **70.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 26 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 157 MB | 199 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [Gluten Free Games](https://appshunter.io/developer/698937431) | [BigCode Games Pvt Ltd](https://appshunter.io/developer/1254845485) |

## What reviewers say

### Ultimate Dinosaur Simulator

[App page](https://appshunter.io/ios/app/ultimate-dinosaur-simulator/id1010803520)

Explore a prehistoric world as a dinosaur, managing survival needs, raising a family, and battling fierce bosses. Choose from ten playable species, customize their abilities, and build a powerful pack to dominate the ancient landscape.

**Highlights:** Ten playable dinosaur species, Realistic survival mechanics (health, hunger, thirst), Build and customize your dinosaur pack, Hatch and raise baby dinosaurs, Engage in deadly boss battles, Level up dinosaurs and upgrade stats, Dynamic weather and day/night cycle

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🦖 One of the best dinosaur games
- 🦕 Amazing game
- 🌟 Great game
- 👍 Good game
- ⭐️ Awesome game

**What reviewers complain about**

- 🐛 Glitches and bugs
- 🐛 Crashes frequently
- 🐛 Laggy and unstable
- 🐛 Invisible enemies
- 🐛 Health bar issues

**Reported bugs**

- Glitches and crashes
- Invisible enemies
- Health bar issues
- Teleporting glitch with raptor
- Floating fish

**Requested features**

- Add more playable dinosaurs like Allosaurus, Brachiosaurus, Dilophosaurus, Pachycephalosaurus, Indoraptor, Indominus Rex
- Improve dinosaur animations and behaviors
- Add swimming and diving mechanics
- Improve AI and enemy behaviors
- Easier to find dens and change dinosaurs


### Dino Trex Simulator 3D

[App page](https://appshunter.io/ios/app/dino-trex-simulator-3d/id1437799540)

Embark on a 3D adventure as a prehistoric dinosaur. Engage in thrilling missions involving combat, survival, and destruction with a variety of modified and armed dinos. Experience extraordinary HD graphics and unique gameplay with numerous levels and challenges.

**Highlights:** 3D dinosaur simulation, Real-time combat and survival, Modified armed dinosaurs, Unlockable dinosaurs, HD graphics, Exciting levels and missions

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Mini Pack | $2.99 | one-time |
| Booster Pack | $4.99 | one-time |
| Super Pack | $8.99 | one-time |
| Pro Pack | $13.99 | one-time |
| Ultra Pack | $18.99 | one-time |
| Mega Pack | $22.99 | one-time |
| Unlock All Levels | $22.99 | one-time |
| Discount 50 % | $22.99 | one-time |
| Unlock All Dinos | $27.99 | one-time |


## Frequently asked questions

### Is Ultimate Dinosaur Simulator free?

Ultimate Dinosaur Simulator costs $0.99, with no in-app purchases.

### Is Dino Trex Simulator 3D free?

Dino Trex Simulator 3D is free to download, with in-app purchases available.

### Which has better reviews, Ultimate Dinosaur Simulator or Dino Trex Simulator 3D?

Dino Trex Simulator 3D is rated higher. Ultimate Dinosaur Simulator averages 4.2 out of 5 from 1.8K ratings, while Dino Trex Simulator 3D averages 4.3 from 142 ratings.

### Do Ultimate Dinosaur Simulator or Dino Trex Simulator 3D have ads?

Neither Ultimate Dinosaur Simulator nor Dino Trex Simulator 3D shows ads.

### Which is updated more often, Ultimate Dinosaur Simulator or Dino Trex Simulator 3D?

Ultimate Dinosaur Simulator ships an update every 7 months, and Dino Trex Simulator 3D every 26 months. Most recently, Ultimate Dinosaur Simulator was updated on October 18, 2026 and Dino Trex Simulator 3D on October 16, 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.*