CodeGamer vs Osmo Math Wizard
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
CodeGamer
This app, used with a special gamepad, unlocks 15 levels of Arduino programming challenges. Control sensor bots to overcome obstacles and learn coding through interactive gameplay. Create and share your own levels.
- 15 unlockable game levels
- Learn Arduino programming language
- Control four unique sensor bots
- Interactive obstacle elimination
- Level editor for custom levels
- Share user-created levels
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The CodeGamer app is part of the CodeGamer experimental kit. It is only in combination with the gamepad from the experimental kit that all app functions can be used. Once the connection has been established between the gamepad and the app, all levels will be unlocked automatically. Journey yourself through 15 exciting levels, and learn the Arduino programming language along the way. Transfer your reality to the digital world and discover the innovative controls included in CodeGamer! Transform your game character into one of the four sensor bots in order to eliminate obstacles. To do so, just plug a sensor bot into the gamepad and activate its special powers. “Kelvin“: melts ice cubes as soon as you warm the temperature sensor with your hand “Decibel“: clears the path each time you treat the audio sensor with sounds “Lumen“: shows you hidden things whenever you illuminate your light sensor “Newton“: boxes all obstacles out of the way as soons as you shake your motion sensor Level editor: create your own levels and share them with other players Learn the Arduino programming language level by level while playing the game! - Solve the Arduino puzzles – which will become more and more difficult – to get ahead in the game. - Find out which codes will make your audio module howl, or the LEDs on your gamepad flash. - Discover how your gamepad works and how you can program it by yourself. **** Questions, suggestions and feature requests? We look forward to your suggestions! Mail to: apps@kosmos.de ****
Osmo Math Wizard
This app offers a curriculum-inspired math learning adventure for children aged 6-8. It uses interactive games to teach addition, subtraction, place value, measurement, and early algebraic concepts. The app aims to build math confidence through engaging challenges and rewards.
- Addition and subtraction practice
- Place value and counting
- Measurement skills
- Algebraic thinking introduction
- Repeated addition for multiplication
- Problem-solving challenges
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A self-paced and curriculum-inspired learning adventure for ages 6-8. Part of the Osmo Math Series for Grades 1-2, Math Wizard takes your child on an adventure that builds math confidence and rewards them along the way. Magical Workshop: An addition & subtraction adventure! In this collection of games, brew potions with dragon claws and sparkle dust to master place value. Continue your quest as you count balloons to help dragons fly! Part of the Osmo Math Series. What they’ll learn Addition and subtraction within 120 Counting and place value Comparing numbers Secrets of the Dragons: Master measurement with Math Wizard! Learn measurement at your own pace in a world filled with rare dragons. Explore the Dragon Reserve to complete your Dragon Guidebook. Measure and care for your dragons and watch them grow! What they’ll learn How to use non-standard units to measure How to use ruler to measure Estimating length Adding lengths Amazing Airships: Build your Math Wizard Skills! Join Rupert in building and designing airships for the many islands of Spellbarrow Port! Using mathematical thinking plus Rupert’s magical wrench, you’ll deliver packages and navigate through challenges. What they’ll learn Building and balancing equations Addition and subtraction practice Solving for an unknown value Introduction to algebraic thinking Enchanted World Games: A Multiplication Challenge! Race to create power smoothies! Boost your math skills while giving your team the magic fuel they need to take home the gold! What they’ll learn Repeated addition as a foundation of multiplication Advanced addition and subtraction Number decomposition Analytical skills … More games to come! ... ABOUT OSMO -- 21ST CENTURY PLAY AND LEARNING: Osmo uses the screen to create a new healthy, hands-on learning experience that promotes creativity, problem-solving and social interaction. We do this with our reflective artificial intelligence technology.
Screenshots
Verdict
The clearest difference is rating: Osmo Math Wizard at 3.9 against CodeGamer's 2.5. Osmo Math Wizard also leads on ratings volume (196 vs 52). CodeGamer's advantage is ads (none vs shown) and update cadence (every 4 days vs every 5 weeks). On price, review sentiment 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 Math Wizard holds the better App Store score, 3.9 against 2.5. Both are backed by a comparable volume of ratings — 52 and 196 respectively. Written reviews point the same way: 30% of CodeGamer's written reviews are positive against 37% of Osmo Math Wizard's.
CodeGamer ships an update every 4 days, Osmo Math Wizard every 5 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.
| Parameter | CodeGamer | Osmo Math Wizard |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (52 ratings) | 3.9 (196 ratings) — better |
| Positive reviews | 30.0% of reviews | 37.2% of reviews — better |
| Number of ratings | 52 | 196 — better |
| Update frequency | Every 4 days — better | Every 5 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 6.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 791 MB | 1.8 GB |
| Age rating | 4+ | 4+ |
| Developer | Franckh-Kosmos Verlags GmbH & Co. KG | Tangible Play |
Customer experience
CodeGamer
Osmo Math Wizard
Bugs and requests
CodeGamer
Not enough reviews yet to summarise bugs or requests.
Osmo Math Wizard
Reported bugs
14 issues- Game crashes on tutorial/first dragon
- App freezes
- Cannot sign into account (invalid email)
- Emails for registration not received
- Game not scanning pieces (chips, food)
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- Incorrect answers not accepted
- Progress lost overnight
- Wyverdale express game broken after update
- Dragon lost its eyes after upgrade
- Cannot remove 'Joy' in Potions
- Game won't get past first animal in Potions
- App locks up after adding new games
- Cannot close activities or go back after mistakes
- Fruit Juice Team bugging out
Requested features
7 requests- Add more levels
- Add more stories/locations in Potions
- Ensure app supports newer iPads
- Add French language option
- Improve customer support responsiveness
Show 2 moreShow fewer
- Make guidebook pages reusable (dry erase)
- Add more Osmo games
In-app purchases
CodeGamer
No in-app purchases
Osmo Math Wizard
No in-app purchases
Questions
Is CodeGamer free?
Is Osmo Math Wizard free?
Which has better reviews, CodeGamer or Osmo Math Wizard?
Do CodeGamer or Osmo Math Wizard have ads?
Which is updated more often, CodeGamer or Osmo Math Wizard?
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