BUU vs ESAKids
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
BUU
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Welcome to the BUU klubben game app! The app is primarily intended for pre school-age children who want to play, create and discover fun things in an environment that is familiar from BUU klubben. You can play with Fixarmusen, BUU-klumpen and other famous characters from BUU klubben. Features: - Inspiration for creativity and the joy of discovery. - Motor skills exercises for the youngest children. - A safe environment, the app does not lead to other web pages. - Famous characters from BUU klubben. - The app works without an internet connection, but an internet connection is required to watch BUU-klubben. BUU klubben on other platforms: You can watch BUU klubben on TV every day at 6 pm. You will also find BUU klubben on Barnens Arena. Happy gaming in the buu app! Security and privacy Usage in the app is measured anonymously, with respect for privacy protection. The app's camera game and drawing tools save drawings and photos only to your own device. The image material is not forwarded from the device.
ESAKids
Engaging games designed to teach children about space exploration. Features activities like coloring, matching, and memory games for younger children, and more complex challenges like spacecraft building and space trivia for older kids. Explore the Solar System with Paxi.
- Space-themed educational games
- Coloring, matching, and memory activities
- Spacecraft building missions
- Planet and moon landing challenges
- Space debris cleanup
- Space trivia for families
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The ESA Kids app features a set of carefully crafted games for kids to learn about space while having fun. Simple yet engaging, the app is suitable for a variety of age ranges. Introduce the tiny explorers to space and Paxi with colouring, matching, and memory games. Challenge the older pioneers with specific missions to build spacecraft, land on different planets and moons, and clean up space debris. Get the whole family together for a round of space trivia. Get ready to explore the Solar System with Paxi!
Screenshots
Verdict
The clearest difference is update cadence: BUU at every 2 months against ESAKids's every 56 months. ESAKids's advantage is iOS requirement (12.0 vs 15.0). On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.
BUU ships an update every 2 months, ESAKids every 56 months. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.
| Parameter | BUU | ESAKids |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | — | 75.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 2 months — better | Every 56 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 743 MB | 1.4 GB |
| Age rating | 4+ | 4+ |
| Developer | Yleisradio Oy | ESA - European Space Agency |
In-app purchases
BUU
No in-app purchases
ESAKids
No in-app purchases
