Osmo Math Buzz vs Sphero Edu Jr
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.
Sphero Edu Jr
This app allows users to connect to a robot and customize its actions using visual programming blocks. Create mazes, play games, and compose music while learning fundamental coding logic.
- Block programming interface
- Customize lights, sounds, and movements
- Create mazes and games
- Learn basic programming logic
- Classic and new drive modes
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With Sphero Edu Jr you can connect to your indi and customize its behavior with simple yet powerful programming blocks. By coding the lights, sounds, and movements of indi, you can create unique mazes, play games, write simple songs, and ultimately learn the basic logic of programming. Features include: • All new block programming experience, designed for the uniqueness of indi. • Drive modes, including the classic Sphero driving experience and a new mode designed specifically for indi.
Screenshots
Verdict
The clearest difference is rating: Sphero Edu Jr at 3.6 against Osmo Math Buzz's 3.0. Sphero Edu Jr also leads on in-app purchases (none vs 2) and review sentiment (44% vs 13%). Osmo Math Buzz's advantage is update cadence (every 2 months vs every 17 months) and ratings volume (143 vs 15). On price, ads, device support and iOS requirement 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. Sphero Edu Jr asks for nothing beyond the download.
Sphero Edu Jr holds the better App Store score, 3.6 against 3.0. That said, the two scores are not equally well evidenced: Osmo Math Buzz has 143 ratings behind it against 15, 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 44% of Sphero Edu Jr's.
Osmo Math Buzz ships an update every 2 months, Sphero Edu Jr every 17 months. The most recent releases landed on October 27, 2026 and October 21, 2026 respectively.
| Parameter | Osmo Math Buzz | Sphero Edu Jr |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (143 ratings) | 3.6 (15 ratings) — better |
| Positive reviews | 13.3% of reviews | 44.4% of reviews — better |
| Number of ratings | 143 — better | 15 |
| Update frequency | Every 2 months — better | Every 17 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 264 MB | 128 MB |
| Age rating | 4+ | 4+ |
| Developer | Tangible Play | Sphero, Inc. |
Customer experience
Osmo Math Buzz
Sphero Edu Jr
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
Sphero Edu Jr
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
Sphero Edu Jr
No in-app purchases
Questions
Is Osmo Math Buzz free?
Is Sphero Edu Jr free?
Which has better reviews, Osmo Math Buzz or Sphero Edu Jr?
Do Osmo Math Buzz or Sphero Edu Jr have ads?
Which is updated more often, Osmo Math Buzz or Sphero Edu Jr?
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