Osmo Math Buzz vs Thames & Kosmos Junior
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Osmo Math Buzz
Engage in collaborative math practice with up to four players, solving equations to overcome challenges and collect rewards. Designed for children aged 6-10, this app transforms screen time into hands-on learning through interactive play.
- Team-based math practice
- Addition, subtraction, multiplication
- Collaborative play
- Hands-on learning system
- Ages 6-10
- Tangible play with digital learning
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With your team of up to 4 players, solve math equations to get past unfriendly bugs and collect all of the honey in the garden. TEAM UP TO PRACTICE YOUR MATH SKILLS Practice addition, subtraction, multiplication and teamwork with a friend! EXPLORE CORE LEARNING SUBJECTS THROUGH PLAY Designed for children ages 6-10 to build skills through fun collaborative play. TURN SCREEN TIME INTO LEARNING TIME Osmo’s unique technology transforms your tablet into a hands-on learning system! *Play your favourite Osmo Math Buzz on both iPhone and iPad! Use your iPhone with the Osmo Base for iPad and Numbers tiles - each can be found at playosmo.com. * Please see our device compatibility list here: https://support.playosmo.com/hc/articles/115010156067 *Requires the Osmo Base for iPad and Numbers tiles. Each sold separately or as part of Osmo Genius Starter Kit. Learn more by visiting www.playosmo.com. ABOUT OSMO -- 21ST CENTURY PLAY AND LEARNING Osmo combines healthy screen time and tangible play to make learning engaging and fun. Every Osmo game uses physical action and reflective artificial intelligence technology for digital learning in the real world. Help your child become more confident, thoughtful, and creative with Osmo.
Thames & Kosmos Junior
Build and program a robotic friend using a physical kit. Control its movements, lights, and sounds through an intuitive visual coding interface. This app offers a fun, hands-on introduction to robotics, engineering, and computer science for young learners.
- Build and code a robotic buddy
- Learn coding with block-based interface
- Program movement, lights, and sounds
- Remote control and programming modes
- Robot workshop diagnostic game
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This app is used to control and program the robot built using the Robotics: Smart Machines - Junior kit from Thames & Kosmos. Build and program a loyal robotic pal! Discover the world of robotics — an exciting, interdisciplinary field combining physics, engineering, and computer science. This kit gives kids a simple, fun, and customizable introduction to robotics. As soon as Junior is assembled, you can begin programming its movements directly on a built-in keypad. You can also download the free Junior app to unlock all of the Junior’s capabilities. Did you assemble everything correctly? Play a make-believe robot workshop game in the app to diagnose any onboard issues. You control Juniors’s movements and sounds. Have fun and drive Junior by remote control or by using your device as a gyroscope. Code programs for Junior using an easy, visual interface included in the app. Junior’s microcontroller — the robot’s “brain” — has separate inputs for the LED lights that light up its eyes, a speaker, two motors (left and right), and a battery. As you assemble this robot, you will learn how Junior’s functions relate to each of these elements. A full-color, 32-page step-by-step illustrated manual helps kids assemble the model and use all of the functions of the app — all while teaching them about robotics in the real world. The app requires a tablet (recommended) or smartphone running iOS. • Build and code your own robotic buddy • Learn to code! Easy, block-based coding app with dozens of cool functions • Program movement, lights, and sounds • Remote control and programming modes
Screenshots
Verdict
The clearest difference is review sentiment: Thames & Kosmos Junior at 100% against Osmo Math Buzz's 13%. Thames & Kosmos Junior also leads on rating (4.9 vs 3.0) and in-app purchases (none vs 2). Osmo Math Buzz's advantage is ratings volume (143 vs 23). On price, ads 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. Osmo Math Buzz sells 2 one-off in-app purchases. Thames & Kosmos Junior asks for nothing beyond the download.
Thames & Kosmos Junior holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: Osmo Math Buzz has 143 ratings behind it against 23, so its average is the more settled of the two. Written reviews point the same way: 13% of Osmo Math Buzz's written reviews are positive against 100% of Thames & Kosmos Junior's.
| Parameter | Osmo Math Buzz | Thames & Kosmos Junior |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (143 ratings) | 4.9 (23 ratings) — better |
| Positive reviews | 13.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 143 — better | 23 |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 264 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Tangible Play | Franckh-Kosmos Verlags GmbH & Co. KG |
Customer experience
Osmo Math Buzz
Thames & Kosmos Junior
Bugs and requests
Osmo Math Buzz
Reported bugs
10 issues- App freezes on Osmo logo
- App does not load
- App crashes during gameplay
- Lost progress after crashes
- Login issues and purchase restoration problems
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- Reader not recognizing tiles
- Screen freezes after selecting base
- App not loading past white Osmo screen
- Progress data disappeared
- IAP unlock button not working
Requested features
8 requests- Fix the app loading issue
- Improve app stability
- Make the game more engaging
- Provide clearer instructions
- Ensure progress is saved
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- Make trial cancellation easier
- Address wasp behavior randomness
- Update app for current devices
Thames & Kosmos Junior
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Osmo Math Buzz
- 3-day trial of Math BuzzFree
- Unlock Math Buzz$24.99
Thames & Kosmos Junior
No in-app purchases
Questions
Is Osmo Math Buzz free?
Is Thames & Kosmos Junior free?
Which has better reviews, Osmo Math Buzz or Thames & Kosmos Junior?
Do Osmo Math Buzz or Thames & Kosmos Junior have ads?
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