Math Vs Zombies vs Osmo World
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Math Vs Zombies
Engage in a classic platforming game that combines exciting gameplay with essential math practice. Solve addition, subtraction, division, and multiplication problems to defeat waves of zombies and collect Time Gems. This app offers wholesome fun and learning for young students.
- Math practice (addition, subtraction, multiplication, division)
- Platforming gameplay
- Defeat zombies
- Collect Time Gems
- Battle Zombie Bosses
- Unlock 9 levels
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The one and only Classic game that infuses exciting Platform gaming and learning! Practice and improve your Math to defeat the zombies. Collect Time Gems to battle the Zombies Bosses. A Must-Have game for the children to have wholesome fun and learning at the same time! Improve your addition, subtraction, division and multiplication. Suitable for First grade, Second grade, Third grade. So, put your Math Skills to work and destroy all Zombies and unlock all 9 levels!
Osmo World
This app serves as a central hub for a collection of educational games designed to foster creativity, problem-solving, and social interaction in children. It allows users to launch into various Osmo games and collect virtual rewards.
- Launch Osmo games
- Explore game library
- Win collectible stickers
- Hands-on learning
- Promotes creativity
- Encourages problem-solving
- Fosters social interaction
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This is the home for Osmo! Launch into Osmo to explore all your favorite Osmo games, and win collectible stickers along the way. Osmo is connecting over 1 million kids around the world to a new healthy, hands-on learning experience that promotes creativity, problem-solving, and social interaction. Find out more at www.playosmo.com
Screenshots
Verdict
The clearest difference is rating: Osmo World at 3.9 against Math Vs Zombies's 3.6. Osmo World also leads on update cadence (every 2 months vs every 5 months) and ratings volume (1.4K vs 154). Math Vs Zombies's advantage is monetization model (free vs ad-supported) and iOS requirement (5.1.1 vs 15.0). On price, review sentiment, ads and in-app purchases 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.
Osmo World holds the better App Store score, 3.9 against 3.6. That said, the two scores are not equally well evidenced: Osmo World has 1.4K ratings behind it against 154, so its average is the more settled of the two. Written reviews complicate that: 45% of Math Vs Zombies's written reviews are positive against 42% of Osmo World's, so the app with the better star average is not the one people write more warmly about.
Math Vs Zombies ships an update every 5 months, Osmo World every 2 months. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.
| Parameter | Math Vs Zombies | Osmo World |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (154 ratings) | 3.9 (1.4K ratings) — better |
| Positive reviews | 45.5% of reviews — better | 42.3% of reviews |
| Number of ratings | 154 | 1.4K — better |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 5.1.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 51 MB | 347 MB |
| Age rating | 4+ | 4+ |
| Developer | Kok Leong Tan | Tangible Play |
Customer experience
Math Vs Zombies
Osmo World
User reviews
Math Vs Zombies
From 154 App Store ratingsWhat we love
- 👍 Helps with school and math
- 👍 Fun and educational
- 👍 Recommended for kids
- 👍 Great idea for an app
- 👍 Awesome game
Room to improve
- 😠 Too many ads
- 😠 Inappropriate ads
- 😠 Game is too hard
- 😠 Controls are broken
- 😠 Not enough math
Osmo World
From 1.4K App Store ratingsWhat we love
- 👍 Fun and educational
- 🤩 Nostalgic and engaging
- 🎨 Creative expression
- 🕹️ Variety of mini-games
Room to improve
- 🐛 Compatibility issues with newer devices
- 🔒 Difficult login/account management
- 💸 Expensive with additional purchases required
- 🔧 Glitchy and buggy performance
Bugs and requests
Math Vs Zombies
Reported bugs
9 issues- Cannot jump
- Run out of bullets quickly
- Game crashes
- Controls are broken
- Game doesn't open/work
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- Ads pop up constantly
- Ads are inappropriate
- Game restarts losing progress
- First boss is too hard
Requested features
7 requests- More math content
- Improve controls
- Fix game mechanics (jumping, bullets)
- Change game to actually fight zombies with math
- Ad-free paid version
Show 2 moreShow fewer
- More improvement on levels
- More math questions after winning
Osmo World
Reported bugs
4 issues- App crashes or freezes
- Camera recognition problems
- Saved progress/data loss
- Incompatibility with certain iPad models
Requested features
4 requests- More game content and updates
- Improved account/progress syncing
- Simplified setup and onboarding
- Better support for newer hardware
In-app purchases
Math Vs Zombies
No in-app purchases
Osmo World
No in-app purchases
Questions
Is Math Vs Zombies free?
Is Osmo World free?
Which has better reviews, Math Vs Zombies or Osmo World?
Do Math Vs Zombies or Osmo World have ads?
Which is updated more often, Math Vs Zombies or Osmo World?
Other comparisons
