--- title: "CHI Encyclopedia of Dinosaurs - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Explore the pre-historic world of Dinosaurs with thousands of hours of articles and pictures covering everything from the Aardonyx to the Zupaysaurus. Our encyclopedia of Denosaurs contains beautiful " --- # CHI Encyclopedia of Dinosaurs — United States ![CHI Encyclopedia of Dinosaurs App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/28/3a/b0/283ab07b-97ee-f806-9dcf-07fe996354b1/AppIcon-0-0-1x_U007emarketing-0-8-0-sRGB-85-220.png/400x400bb.png) **Developer:** [Good Spider](https://apptail.io/developer/good-spider-cEh) **Category:** Education **Rating:** 2.9/5 (23 ratings) **Price:** Free **Bundle ID:** com.coastheavy.dinosaurs **Store:** Apple App Store **Country:** United States **Version:** 26.10.3 (released 2026-09-21) **Original Release:** 2016-09-02 **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1122570254) **AppTail Page:** [https://apptail.io/app/dinosaurs-fossil-encyclopedia-Lxj/united-states](https://apptail.io/app/dinosaurs-fossil-encyclopedia-Lxj/united-states) ## CHI Encyclopedia of Dinosaurs Description Explore the pre-historic world of Dinosaurs with thousands of hours of articles and pictures covering everything from the Aardonyx to the Zupaysaurus. Our encyclopedia of Denosaurs contains beautiful HD photos, simple organization and user interface, and the most comprehensive information about Dinosaurs you may want to know. Our Encyclopedia of Dinosaurs can be used by anyone. It can be a kid's encyclopedia to help them learn about Dinosaurs, or it can be an informative tool for anyone that is interested in the Dinosaurs. We have worked diligently to select the best photos and create content that is engaging, easy to understand and relevant. CHI Encyclopedia of Dinosaurs looks stunning on both iPhone and iPad. We have also thought of a way to motivate you to read more, by collecting badges for reading different articles or collections of articles. We have also made the encyclopedia to be available entirely offline so you can read it on the go without WiFi connection (in the car or on a plane). CHI Encyclopedia of Dinosaurs — Topics included from A-Z — Neat organization and beautiful HD photos — Relevant information that is nicely written — Great for all ages — Available offline, read it on the go Simple, intuitive and elegant. With CHI Encyclopedia of California you can learn everything about Dinosaurs. ## CHI Encyclopedia of Dinosaurs Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/c3/51/57/c351579a-0bbb-40a5-820e-00a7f7722b02/01e37a0e-7eb2-4c73-9025-b78543ad7c64_iPhone_12_Pro_Max-00.png/1284x2778.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/3d/41/4f/3d414f2a-feee-99f3-358b-b87a264bbf7b/83e2942c-812c-4f4a-b6c2-de21a108ebdf_iPhone_12_Pro_Max-01.png/1284x2778.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/a1/52/dc/a152dc8e-f727-603e-6f2c-ff17ae8ca6f0/84e1db54-054c-4dfb-aed7-8e2d0b9d153c_iPhone_12_Pro_Max-02.png/1284x2778.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/cc/64/af/cc64afd1-f955-00b2-50e0-75dc9a9d4cd3/499e41a0-0fd4-48ba-bb11-7c99f225ff13_iPhone_12_Pro_Max-03.png/1284x2778.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/d3/fb/ee/d3fbeea7-1b75-54c5-3dec-9aa8f464c22c/c3fd8e6c-16a4-4c39-8b1e-0c3c9607ea93_iPhone_12_Pro_Max-04.png/1284x2778.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/c3/7f/2f/c37f2f66-de33-7144-811e-efa47af3dc7f/a31dbd11-9be8-4362-9c64-4bb737fee0f2_iPhone_12_Pro_Max-05.png/1284x2778.png) ## CHI Encyclopedia of Dinosaurs Rating Breakdown in United States - 5 stars: 7 (30%) - 4 stars: 2 (9%) - 3 stars: 4 (17%) - 2 stars: 2 (9%) - 1 stars: 8 (35%) ## CHI Encyclopedia of Dinosaurs Reviews in United States ### ***-- "It’s good, not great" Their was quite a view dinosaur species missing. Some for example the most popular thanks to Jurassic Park the Tyrannosaurus Rex, Triceratops & The Velociraptor. Plus their isn’t a lot of detail on some of dinosaurs to get a general idea of what they looked or size comparisons which is one of my favorite things about learning about animals from whales, lions, dinosaurs etc. but I give it 3 stars for having a large selection of dinosaurs but if your going to call yourself a dinosaur Encyclopedia and charge for it at least give us all known dinosaurs please. Thank you! -- dhaight1996, 2020-09-08 ### *---- "Beyond Stupid" The idea that this brain dead “developer” wants to charge you $2.99 to have access to Wikipedia copy and past information is the funniest thing I’ve ever seen. You’ll have better luck googling it yourself. This is a pathetic attempt at monetization of what basically amounts to plagiarism.. -- Much Dad, 2020-01-11 ### *---- "Fine if you want to pay for Wikipedia" The “articles” in the app are republished from Wikipedia, so I guess it's okay if you want to pay for access to a collected volume of dinosaur Wikipedia articles offline? I compared the app “article” for my favorite dinosaur to the live Wikipedia site and it was an exact match. But the links don’t work, even though they’re presented as underlined text, so it really is static, cribbed straight from Wikipedia including text formatting. -- leilaniac, 2018-08-15 ### ***-- "Needs Clear Instructions" The app has good information, but it needs clear instructions to access specific information. -- ghm10829, 2018-02-01 ### *---- "Missing a few dinos.." Wrote to the company about missing Dino's from their app... said they were working for an update... that was many months ago and still no update -- AppFan16, 2017-06-04 [View all CHI Encyclopedia of Dinosaurs reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## CHI Encyclopedia of Dinosaurs In-App Purchases | Item | Price | |------|-------| | Full Version | $2.99 | ## CHI Encyclopedia of Dinosaurs Discovered Keywords - dinosaur books ## Apps Similar to CHI Encyclopedia of Dinosaurs - [Catholic Encyclopedia](https://apptail.io/app/catholic-encyclopedia-BFc/united-states) - [Dinosaur World Encyclopedia](https://apptail.io/app/dinosaur-world-encyclopedia-Qif/united-states) - [Dino Planet-my jurassic world](https://apptail.io/app/dino-planet-my-jurassic-world-dHx/united-states) - [Encyclopedia : 25,000+ topic](https://apptail.io/app/encyclopedia-25000-topic-zwB/united-states) - [恐龙百科-侏罗纪动物世界百科全书，自然知识科普与启蒙](https://apptail.io/app/app-Lord/united-states) - 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