# The Cat in the Hat Builds That — Science & Engineering Games > Preschool STEM games based on PBS KIDS series, fostering science inquiry and engineering. (iPhone/iPad app by PBS Kids.) - Source: https://appshunter.io/ios/app/the-cat-in-the-hat-builds-that/id1332796551 (this page in markdown: same URL + `.md`) - Developer: [PBS Kids](https://appshunter.io/developer/324323339) - Category: Education, Games, Adventure, Puzzle - Price: Free - Rating: 4.00/5 from 140 App Store ratings · 21 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 107 MB - Languages: American English - Released: 2018-03-08 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/the-cat-in-the-hat-builds-that/id1332796551/reviews.md ## What is The Cat in the Hat Builds That? Do you want a science app? The Cat in the Hat gives you that with a tap! Kids play and learn in their backyard, to see how science is fun, not hard! Based on the PBS KIDS series, “The Cat in the Hat Knows a Lot About That,” this app introduces pre-k kids to science inquiry and engineering (STEM) concepts through games tailored to their learning progress. Kids can build bridges, explore friction through slides, sort fun objects and more in fantastical lands along with the Cat in the Hat, Nick and Sally. Not only is it fun, it gives pre-k kids a head-start on education! As kids play educational games, they earn rewards to decorate their treehouse and backyard. The learning games unlock even more games that let them tinker and explore in their own way. Includes simple and fun hands-on educational activities that parents and kids can do together, extending the STEM fun to home and everyday materials. FEATURES SCIENCE GAMES AND ACTIVITIES - 5 entertaining games focusing on key science concepts - Learn measurements and how sturdy materials are in Bridge-a-rama - Develop organizational and identification skills with Sorta-ma-gogo - Learn about physics, momentum, and surface tension in Slidea-ma-zoo with Thing 1 & Thing 2 - Discover sounds and pitch by creating musical instruments in Sounda-pa-looza - Build your very own color mixing invention to help paint a masterpiece in Builda-ma-loo PARENT-CHILD STEM ACTIVITIES - Parental notes and suggestions to help foster the learning experience - Thought experiments for the growing mind - Hands-on activities for each game - Drawing prompts to inspire creativity, planning and reflection FUN AND EXPLORATION - Customize a treehouse and backyard that grows the more you play - 4 “Cat in in the Hat”-inspired tools to help make science discoveries - Grow a garden by being curious and perseverance through game play BILINGUAL EDUCATION - English and Spanish language options available - Closed captioning support included Make learning fun with STEM games from the Cat in the Hat and all his friends! Download now! About the Cat in the Hat Knows A Lot About That! Voiced by award-winning actor Martin Short, Dr. Seuss's The Cat in the Hat guides friends Sally and Nick - with a little help from the Fish, Thing 1 and Thing 2 - on fun-filled adventures where they explore science and engineering concepts. Filled with both adventure and silliness, THE CAT IN THE HAT KNOWS A LOT ABOUT THAT!, based on the acclaimed The Cat in the Hat's Learning Library book series, appeals to preschoolers' natural curiosity, engaging them in the process of scientific exploration and discovery. For more fun with The Cat in the Hat Knows A Lot About That, visit pbskids.org/catinthehat. ABOUT PBS KIDS The Cat in the Hat Builds That app is part of PBS KIDS’ ongoing commitment to helping kids build the skills they need to succeed in school and in life. PBS KIDS, the number one educational media brand for kids, offers all children the opportunity to explore new ideas and new worlds through television and digital media, as well as community-based programs. For more PBS KIDS apps, visit http://www.pbskids.org/apps. ABOUT READY TO LEARN The Cat in the Hat Builds That app was created as part of the Corporation for Public Broadcasting (CPB) and PBS Ready To Learn Initiative with funding from the U.S. Department of Education. The contents of the app were developed under a cooperative agreement #U295A150003, from the U.S. Department of Education. However, these contents do not necessarily represent the policy of the Department of Education, and you should not assume endorsement by the Federal Government. PRIVACY Across all media platforms, PBS KIDS is committed to creating a safe and secure environment for children and families and being transparent about what information is collected from users. To learn more about PBS KIDS’ privacy policy, visit pbskids.org/privacy. pbskids.org ## Key features - 5 science concept games - Build bridges and explore friction - Sort objects and develop identification skills - Learn physics and momentum - Create musical instruments - Color mixing invention - Bilingual (English/Spanish) ## Recent user reviews (10 of 21) All indexed reviews: https://appshunter.io/ios/app/the-cat-in-the-hat-builds-that/id1332796551/reviews.md ### 4/5 — What? I can’t hear you! *2025-09-03* I love the game but I can’t hear anything! not the music not the voices nothing! Please fix this. ### 1/5 — Uhm *2025-09-01* this app possessed me child ### 5/5 — Pweez update for latest phone use… don’t ever remove this app from the App Store *2024-12-26* I LOVE KITTY!!!!! HE SO CUTE!!!! ### 3/5 — Update and ages☺️ *2024-12-25* This game should be for all ages. I know this little word but I just turned 11 a few months ago, but I still play this game. It’s really fun but to me it just could use some more. I don’t know stuff to do for ages. I appreciate the fact that it has no adswhich is good for a lot of reasons. I hope you had more stuff. I would actually do 4 1/2, but three is close enough for this rating. ### 3/5 — Great app, but not all games work *2024-03-04* My five year old loves this game, but constantly tries to play the “slide-a-mazoo” mini game, which will not work - it just brings you to a permanent loading screen. He loves the other games, but it makes him sad that he can’t play this one! ### 3/5 — Crashed when entered game *2023-04-06* I was choosing the slide game, but crashed when I got in. Will delete soon ### 5/5 — Amazing game *2022-08-01* I love this game because you can learn different things and it has no problems and app purchases!It’s free thanks for this engineering game 💖😍🥳🤗 ### 3/5 — ❤️‍🔥💘💔 *2022-07-26* My little sister does not understand ### 4/5 — Bug Fix *2021-02-06* The Snow Man⛄️ Thing Is Not Showing Up! Help! ### 1/5 — No sound! *2021-01-29* I have downloaded this app twice and still no sound. ## Frequently asked questions about The Cat in the Hat Builds That ### What does The Cat in the Hat Builds That app do? This app introduces preschoolers to science inquiry and engineering (STEM) concepts through a variety of games. Kids can engage in activities like building bridges, exploring friction, sorting objects, and creating musical instruments, all within a fun, interactive environment. ### What are the key features of this app? The app features five entertaining games focusing on core science concepts, including building, physics, and sound. It also offers parent-child STEM activities, customization options for a treehouse and backyard, and bilingual support in English and Spanish. ### Is this app free to download and use? Yes, the app is free to download and use. It does not contain in-app purchases or advertisements, providing an uninterrupted learning experience for children. ### What age group is this app designed for? This app is specifically designed for pre-kindergarten children, typically ages 3-5. The games and activities are tailored to introduce foundational STEM concepts in an age-appropriate and engaging manner. ### How does this app help children learn? The app uses interactive games and hands-on activities to make learning science and engineering fun and accessible. By playing, children develop skills in scientific inquiry, problem-solving, and creativity, while also earning rewards that encourage continued exploration. ## Version history (last 5 releases) ### 3.0.1 — 2021-03-03 Game fixes were made by Thing 2 and Thing 1, the snowman and snow hats are just about done! Come back to the backyard for some sunny play Keep learning little engineers, day after day! ### 3.0 — 2020-12-21 Join the winter fun and play with Thing 1 and Thing 2 Make a snowman with The Cat, Nick and Sally too! ### 2.4 — 2020-02-26 So long winter snow, said Thing 2 and Thing 1 Let's welcome our spring update, green trees and sun! ### 2.3.0 — 2019-12-09 Join the winter fun and play with Thing 1 and Thing 2 Make a snowman with The Cat, Nick and Sally too! ### 2.2.0 — 2019-09-10 Come join the fall fun with Thing 1 and Thing 2 With a backyard full of pumpkins and leaves that are new! ## Apps similar to The Cat in the Hat Builds That | App | Rating | Price | Category | | --- | --- | --- | --- | | [PBS KIDS Games](https://appshunter.io/ios/app/pbs-kids-games/id1050773989) | 4.4 (369,559) | Free | Education | | [1st Grade Kids Learning Games](https://appshunter.io/ios/app/1st-grade-kids-learning-games/id463469532) | 4.6 (4,308) | Free | Education | | [Toca Boca World: Game & Play](https://appshunter.io/ios/app/toca-boca-world-game-and-play/id1208138685) | 4.3 (826,102) | Free | Education | | [Bridge Builder AR](https://appshunter.io/ios/app/bridge-builder-ar/id1480774775) | 4.3 (4) | Free | Education | | [Play and Learn Science](https://appshunter.io/ios/app/play-and-learn-science/id1300256105) | 4.2 (467) | Free | Education | | [PBS KIDS Video](https://appshunter.io/ios/app/pbs-kids-video/id435138734) | 4.3 (355,061) | Free | Education | ## More apps by PBS Kids - [Super Why! Power to Read](https://appshunter.io/ios/app/super-why-power-to-read/id362179828) - [PBS KIDS Video](https://appshunter.io/ios/app/pbs-kids-video/id435138734) - [FETCH! LUNCH RUSH](https://appshunter.io/ios/app/fetch-lunch-rush/id469089331) - [Super Why! ABC Adventures](https://appshunter.io/ios/app/super-why-abc-adventures/id546688555) - [Daniel Tiger’s Play at Home](https://appshunter.io/ios/app/daniel-tigers-play-at-home/id553211336) - [Cyberchase 3D Builder](https://appshunter.io/ios/app/cyberchase-3d-builder/id567766140) All apps by PBS Kids: https://appshunter.io/developer/324323339 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*