Ultimate Dinosaur Simulator vs Dino Trex Simulator 3D
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Ultimate Dinosaur Simulator
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.
- 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
Read full descriptionHide full description
Discover a long lost prehistoric world and rule over it as an all mighty Dinosaur! Travel back to a time when monstrous carnivores roamed the Earth and exotic plant life filled dangerous jungles! For the first time ever, choose from TEN PLAYABLE DINOSAURS! Hunt down food, raise a family of dinos, and battle for your life against fierce bosses like the Spinosaurus! Download the Ultimate Dinosaur Simulator today while it's 50% OFF for a very limited time! Brand New Features REALISTIC SIMULATOR You'll need to maintain your health, hunger, thirst, and energy while ruling over your dinosaur’s ancient territory! TEN PLAYABLE DINOSAURS For the first time ever, you can choose from multiple animals in a single game! Become any of ten famous dinosaurs and mammals like the Tyrannosaurus Rex, Velociraptor, Sabertooth Tiger, or even choose a flying dinosaur like the Pterodactyl or a swimming dinosaur like Mosasaurus! Each species has their own families, experience, and levels! DEADLY BOSS BATTLES Test your skills against SIX thrilling boss battles! A massive spined creature lurks in the murky water of the swamp! Engage in battle with the legendary Plesiosaur to claim dominance over it’s waters! BUILD YOUR PACK Dominate other dinosaurs and recruit them to your pack! Customize and play as any Dinosaur in your pack and create a powerful family of predators! HATCH DINO EGGS Breed baby dinos that will grow into powerful members of your pack! Care for you eggs while they are hatching and then play as your new baby dinosaur! CUSTOMIZE YOUR DINOSAURS Choose your dino's name, appearance, skills, and attributes to complement your pack members and become a more powerful group! LEVEL UP YOUR DINOSAURS Gain experience by defeating dangerous enemies, caring for your family, and completing missions! Level up your dinosaurs to increase their health and attack damage, earn points to upgrade your dinosaur’s stats, and increase the size of your pack! EARN STAT POINTS Stat Points can be used to provide bonus’s to traits like Health, Critical Attack Chance, Run Speed, and much more! UPGRADEABLE BUFFS Buff Points can be used to upgrade your Roar and Snarl Buffs, which create temporary Stat Boosting auras around your dinosaur when active! RAGDOLL PHYSICS Your prey now realistically dangles from your claws as you carry them! DYNAMIC WEATHER AND DAY/NIGHT CYCLE Procedural weather system with unique storms, clouds, sunrise, sunset and the return of the cataclysmic Extinction Meteor Shower! MASSIVE REALISTIC 3D ENVIRONMENT Rule over a world so big we created FIVE unique lairs for your dinosaurs to live in! Explore snow covered mountains, dense jungles, murky swamplands, beaches, and even hunt underwater! PREHISTORIC ENEMIES Hunt down jurassic animals like the T. Rex, Raptor, Brachiosaurus, Pterodactyl, Triceratops, Stegosaurus, Ankylosaurus, Dilophosaurus, Allosaurus, Sabertooth Tiger, Mastodon, Plesiosaur, Spinosaurus, Mosasaurus, Gastornis, Parasaurolophus, Compsagnathus, and more! OPTIONAL BLOOD EFFECTS If you are of age or have your parents permission, turn on the BRAND NEW blood effects for added combat ferocity! GLUTEN-FREE PROMISE With all of our games you will always get the full game with no ads or additional purchases! Download the Ultimate Dinosaur Simulator to transport yourself to the Jurassic era and survive in a world of gigantic predators as an all mighty Dinosaur! If you liked living as a Dinosaur then you'll love our other animal simulators! Download our Ultimate Wolf Simulator and live a wild life in the forest, or turn the Ultimate Dragon Simulator and burn kingdoms to the ground and steal their treasure! Give us a shout and let us know what you want to play next! facebook.com/glutenfreegames twitter.com/glutenfreegames
Dino Trex Simulator 3D
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.
- 3D dinosaur simulation
- Real-time combat and survival
- Modified armed dinosaurs
- Unlockable dinosaurs
- HD graphics
- Exciting levels and missions
Read full descriptionHide full description
Welcome to the journey of the hidden world adventure with Dino T-Rex Simulator 3D. The Dino Game is an episodic 3D adventure game based on 3D Dinos with real-time effects in throwing, eating & shooting features. Ohh!!It has different types of equipment used in the gameplay attached to it like a gun or two, or defy nature by breathing fire! Experience a brand new adventure with prehistoric Jurassic 3D dinos in Dino-Trex Simulator Gameplay. This has many modified Dinos with new technology added to it. Each Dino has its own unique armors & powers to complete levels. Each level will be given a task to complete to kill or eat or destroy. This is a beautifully designed game with extraordinary HD graphics with many unseen features in it. Enjoy the gameplay with unique adventures Dinos & unrevealed missions. Download & play with Prehistoric Jurassic Dinos ready to attack. Dino T-Rex Simulator 3D Features: • Best Simulation Game • Unlock & Play 20+ Dino • Enjoy all the new modified armed dinos • Dino T-Rex Simulator 3D Features: • Best Dinosaur Simulation Game • Unlock & Play with different Dino • Enjoy all the new modified armed Dinosaurs • Exciting levels & missions to complete • It’s a FREE game to play. • Upgrade all the dinos to complete the levels. Do you like this Dino T-Rex Simulator 3D?? Don't forget to leave a review with your feedback. It will mean the world for us!
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Ultimate Dinosaur Simulator | Dino Trex Simulator 3D |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.2 (1.8K ratings) | 4.3 (142 ratings) — better |
| Positive reviews | 62.0% of reviews | 70.0% of reviews — better |
| Number of ratings | 1.8K — better | 142 |
| Update frequency | Every 7 months — better | Every 26 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Best chart rank | #176 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 157 MB | 199 MB |
| Age rating | 9+ | 12+ |
| Developer | Gluten Free Games | BigCode Games Pvt Ltd |
Customer experience
Ultimate Dinosaur Simulator
Dino Trex Simulator 3D
Bugs and requests
Ultimate Dinosaur Simulator
Reported bugs
8 issues- Glitches and crashes
- Invisible enemies
- Health bar issues
- Teleporting glitch with raptor
- Floating fish
Show 3 moreShow fewer
- Disappearing dens
- Broken boss fights
- Texture and animation issues
Requested features
14 requests- 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
Show 9 moreShow fewer
- Add more biomes and environments
- Implement multiplayer and co-op modes
- Add a home/den system
- Reduce level grind to unlock dinosaurs
- Add more aquatic and sea creatures
- Improve lighting and visibility at night
- Add a tracking system to find mates
- Implement a farm/captivity mode
- Add more boss battles and events
Dino Trex Simulator 3D
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Ultimate Dinosaur Simulator
No in-app purchases
Dino Trex Simulator 3D
- Remove Ads$1.99
- Mini Pack$2.99
- Booster Pack$4.99
Show 7 moreShow fewer
- Super Pack$8.99
- Pro Pack$13.99
- Ultra Pack$18.99
- Mega Pack$22.99
- Unlock All Levels$22.99
- Discount 50 %$22.99
- Unlock All Dinos$27.99
Questions
Is Ultimate Dinosaur Simulator free?
Is Dino Trex Simulator 3D free?
Which has better reviews, Ultimate Dinosaur Simulator or Dino Trex Simulator 3D?
Do Ultimate Dinosaur Simulator or Dino Trex Simulator 3D have ads?
Which is updated more often, Ultimate Dinosaur Simulator or Dino Trex Simulator 3D?
Other comparisons















