Dinosaur Master! vs EWW
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Dinosaur Master!
Explore a vast encyclopedia of dinosaurs with fascinating facts and original illustrations. Test your knowledge with engaging minigames and quizzes, and collect over 100 prehistoric creatures. Perfect for young paleontologists to learn about the Jurassic and Cretaceous periods.
- Dinosaur encyclopedia with over 365 facts
- Collect over 100 dinosaurs
- Minigames for testing knowledge
- Original, scientifically reconstructed illustrations
- Offline play functionality
- Regular updates with new dinosaurs
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What was the largest dinosaur? What was the longest? And the fastest? With Dinosaur Master, kids will discover incredible facts about the most popular dinosaurs of the famous Jurassic Park & Jurassic World films, Camp Cretaceous and Ark: Survival Evolved. Play the game and learn their sizes and lifestyles. Collect more than 100 dinosaurs of all ages (Cretaceous, Jurassic and Triassic), including pterosaurs and other prehistoric animals, as well as more than 365 facts. With the minigames, kids can test their knowledge about dinosaur morphology, names, battle and hunting techniques. Fill up all this data in the encyclopedia and create a sort of dino zoo. You can find the most dangerous carnivore dinosaurs, the biggest herbivores and the rarest omnivores. Check facts and updated dinosaur data about all Camp Cretaceous dinosaurs. Are you already an expert paleontologist? Can you get a 10 out of 10 in our quiz? This dinosaur game for kids is designed for different age groups. Minigames have different difficulties so that kids of all ages can have fun! Learn how a paleontology expert or an archaeologist discovers new and rare types of dinosaurs from around the world. The game is permanently updated and new dinos are added every month. We will also be adding new Jurassic World 3 Dominion and JW Rebirth dinosaurs when they are announced. This way you can watch the movie and follow the story while learning scientific facts about dinosaur history. Check the encyclopedia section with hundreds of facts and create your own dinosaur museum collection. It is better than a reference book! You will find illustrations of the greatest dinosaurs like tyrannosaurus, spinosaurus or velociraptor. All our illustrations in the encyclopedia are original and scientifically reconstructed from real dinosaur fossil skeletons. The art of the game is diverse but always tries to depict dinosaurs as the most recent discoveries show them, with feathers, correct anatomy and other known attributes. The periods, such as the Cretaceous or the Triassic, are also reconstructed according to the vegetation and environments typical of the different phases of the Mesozoic. No wifi or no internet connection? No problem! You can can still play the game offline! Become a great Philosoraptor with Dinosaur Master!
EWW
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Welcome to EWW-niverse, the gross science collection app for curious kids who like strange creatures, creepy facts, and suspicious jars. Join Dr. Icky’s lab and start classifying specimens from the weirdest corners of nature, Earth, and prehistoric history. Scan mystery jars, reveal gross facts, answer quiz questions, master specimens, and raise your EWW score as you build your collection. Inside the lab, kids can: Classify creepy creatures, dinosaurs, and Earth phenomena Unlock specimen files with gross but educational facts Answer quiz questions to master each discovery Earn scans through daily missions and streak rewards Collect rare 100/100 EWW specimens Progress through Dr. Icky’s lab stages Learn real science through weird, memorable details EWW-niverse is built for kids who like their learning messy, strange, and slightly revolting. The app turns science facts into a playful classification game, with slimy visuals, mystery specimens, daily challenges, and Dr. Icky’s questionable lab wisdom. Some specimens bite. Some stink. Some invade bodies, boil rivers, crush bones, grow in darkness, or behave in ways nature probably should have reconsidered. Your job: scan them, classify them, master them. Enter the lab. The specimens are waiting.
Screenshots
Verdict
The clearest difference is ads: EWW at none against Dinosaur Master!'s shown. On price, update cadence, in-app purchases 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
Both are free to download. Dinosaur Master! sells 6 one-off in-app purchases and EWW sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Dinosaur Master! | EWW |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1.6K ratings) — better | — |
| Positive reviews | 87.1% of reviews | — |
| Number of ratings | 1.6K — better | — |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 312 MB | 188 MB |
| Age rating | 4+ | 4+ |
| Developer | Nestor Dominguez Varela | Alex Filip |
Bugs and requests
Dinosaur Master!
Reported bugs
4 issues- Paid dinosaurs disappearing after purchase
- Incorrect placement of some dinosaurs in the timeline
- Freezing and crashing issues
- Incompatibility with older devices
Requested features
7 requests- Add more dinosaurs, especially from Jurassic World: Dominion
- Improve accuracy of dinosaur sizes and information
- Provide a way to unlock premium content without paying
- Add a dinosaur sound library
- Improve the hidden dinosaur quiz by revealing the answers
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- Implement a walking size comparator and power comparator
- Add a dinosaur eats dinosaur feature
EWW
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Dinosaur Master!
- Cambrian & Giant Reptiles$3.99
- Prehistoric Oceans$3.99
- Ice Age Expansion$3.99
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- Ancient Reptiles Expansion$4.99
- Ultrarare dinosaur offer$4.99
- Ultrarare dinosaurs$7.49
EWW
- Full Lab Pass$3.99
Questions
Is Dinosaur Master! free?
Is EWW free?
Do Dinosaur Master! or EWW have ads?
Which is updated more often, Dinosaur Master! or EWW?
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