Jurassic Survivor vs Rio Rex
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Jurassic Survivor
Experience intense prehistoric survival as you run, dodge, and evolve through a dangerous Jurassic world. Play as various dinosaurs, humans, or animals, escape massive bosses, and conquer stampedes in this action-packed runner.
- Playable dinosaurs, humans, and animals
- Unlockable skins for customization
- Boss game mode with cinematic chases
- Stampede survival mode
- Fast-paced endless runner action
- Collect coins, ambars, and rewards
- HD graphics and smooth controls
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Jurassic Survivor: Evolved – Run, Survive & Escape the Wild! Get ready for the ultimate dinosaur survival game! Run, dodge, and evolve in a fast-paced action runner where prehistoric danger lurks around every corner. Play as powerful dinosaurs, humans or animals, escape gigantic bosses, and conquer the chaos of stampedes in a newly redesigned Jurassic world. Whether you're a fan of endless runners, survival games, or just love dinosaurs, Jurassic Survivor is packed with action, upgrades, and excitement for players of all ages! NEW IN THIS MAJOR UPDATE! - Playable Dinosaurs – Take control of Velociraptor, Dilophosaurus, and Compsognathus! - Unlockable Skins – Customize your dinos with awesome new looks - Boss Game Mode – Escape multiple epic boss chases in thrilling cinematic runs - Stampede Mode – Can you survive the chaos of the herd? - Redesigned UI & Animations – A smoother, faster, more beautiful game experience - New Environments – Explore lush jungles with different paddocks and dinosaurs Gameplay Features: - Fast-paced endless runner action - Unique dino designs - Evolve and unlock new playable dinosaurs, humans and animals - Collect coins, ambars, and rewards while avoiding obstacles - Epic boss battles and stampede levels - Smooth one-touch controls optimized for all devices - Colorful and vivid HD graphics! - Challenge and help your friends! Why Players Love Jurassic Survivor: “Feels like Temple Run meets Jurassic Park!” “Finally a dino game where you can BE the dinosaur!” “The new boss mode is insane! Love the graphics too.” Download Now! Escape extinction and take control of the wild. Run. Survive. Evolve. Play Jurassic Survivor today – the wildest dino runner on the App Store!
Rio Rex
Control a terrifying T-Rex rampaging through the streets of Rio, destroying buildings and feasting on humans. Unleash flaming breath and cause mayhem in this action-packed arcade game.
- Control a T-Rex
- Destroy city buildings
- Feast on humans
- Use flaming breath
- Arcade gameplay
- Cause mayhem
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The terrifying T-Rex has returned to bring destruction to yet another city. In this thrilling new action game, Rio Rex, you feast on humans while you level the lovely city of Rio to the ground. Your goal is to roast all humans with your flaming breath and to leave none of them uneaten. Feel free to take the rest of the city down with them! Rio Rex is the rampaging arcade game in which you can run riot controlling a huge T-Rex! Run through the towns and settlements destroying everything in sight and causing havoc among the little humans in your way. This time you are let loose in the beautiful Rio but take a look back at the previous cities that have been destroyed at New York and Paris It is time again to chew people, destroy cities and blow your horrifying fire breathe at everything in sight. Go cause mayhem and destruction because why not! Have fun!
Screenshots
Verdict
The clearest difference is rating: Jurassic Survivor at 4.6 against Rio Rex's 4.1. Jurassic Survivor also leads on update cadence (every 2 months vs every 11 months) and ratings volume (1K vs 50). Rio Rex's advantage is ads (none vs shown) and iOS requirement (9.0 vs 15.0). On price, review sentiment, in-app purchases and monetization model 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
Both are free to download. Jurassic Survivor sells 15 one-off in-app purchases and Rio Rex sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Jurassic Survivor holds the better App Store score, 4.6 against 4.1. That said, the two scores are not equally well evidenced: Jurassic Survivor has 1K ratings behind it against 50, so its average is the more settled of the two. Written reviews complicate that: 68% of Jurassic Survivor's written reviews are positive against 74% of Rio Rex's, so the app with the better star average is not the one people write more warmly about.
Jurassic Survivor ships an update every 2 months, Rio Rex every 11 months. Both last shipped on October 24, 2026.
| Parameter | Jurassic Survivor | Rio Rex |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (1K ratings) — better | 4.1 (50 ratings) |
| Positive reviews | 67.6% of reviews | 73.7% of reviews — better |
| Number of ratings | 1K — better | 50 |
| Update frequency | Every 2 months — better | Every 11 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 290 MB | 434 MB |
| Age rating | 4+ | 12+ |
| Developer | Konstantin Boyko | gametornado |
Customer experience
Jurassic Survivor
Rio Rex
Bugs and requests
Jurassic Survivor
Reported bugs
3 issues- Game freezes when watching ads
- Progress and coins lost after crashes
- Resurrection feature not working as intended
Requested features
5 requests- Add more playable dinosaur characters
- Introduce new levels and environments
- Implement checkpoints or save progress
- Allow playing as the dinosaur chaser
- Add more Jurassic Park/World characters
Rio Rex
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Jurassic Survivor
- Zombie Goat$1.99
- Biker$1.99
- Ceratosaurus$1.99
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- Mini Ambars Pack$3.99
- Mini Coin Pack$3.99
- Remove Ads$4.99
- Coin Doubler$5.99
- Small Ambars Pack$17.99
- Small Coin Pack$17.99
- Big Ambars Pack$29.99
- Big Coin Pack$29.99
- Huge Ambars Pack$49.99
- Huge Coin Pack$49.99
- Ultra Ambars Pack$89.99
- Ultra Coin Pack$89.99
Rio Rex
- premium user$0.99
Questions
Is Jurassic Survivor free?
Is Rio Rex free?
Which has better reviews, Jurassic Survivor or Rio Rex?
Do Jurassic Survivor or Rio Rex have ads?
Which is updated more often, Jurassic Survivor or Rio Rex?
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