# CodeGamer vs Osmo Math Wizard

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.

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.

## The numbers

| Metric | CodeGamer | Osmo Math Wizard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (52 ratings)](https://appshunter.io/ios/app/codegamer/id1149340683/reviews) | **[3.9 (196 ratings)](https://appshunter.io/ios/app/osmo-math-wizard/id1470095030/reviews)** |
| Number of ratings | 52 | **196** |
| Positive reviews | 30.0% of reviews | **37.2% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 5 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 791 MB | 1.8 GB |
| Requires iOS | **6.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Franckh-Kosmos Verlags GmbH & Co. KG](https://appshunter.io/developer/375309682) | [Tangible Play](https://appshunter.io/developer/799157444) |

## What reviewers say

### CodeGamer

[App page](https://appshunter.io/ios/app/codegamer/id1149340683)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none


### Osmo Math Wizard

[App page](https://appshunter.io/ios/app/osmo-math-wizard/id1470095030)

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.

**Highlights:** Addition and subtraction practice, Place value and counting, Measurement skills, Algebraic thinking introduction, Repeated addition for multiplication, Problem-solving challenges

**In-app purchases:** none

**What reviewers like**

- 👍 Helps with math skills
- 👍 Fun and engaging
- 👍 Good for learning
- 👍 Highly recommended
- 👍 Motivates children

**What reviewers complain about**

- 🐛 Game crashes frequently
- 🐛 App freezes often
- 🐛 Login issues
- 🐛 Incorrect answers accepted
- 🐛 Progress lost

**Reported bugs**

- 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)

**Requested features**

- Add more levels
- Add more stories/locations in Potions
- Ensure app supports newer iPads
- Add French language option
- Improve customer support responsiveness


## Frequently asked questions

### Is CodeGamer free?

CodeGamer is free to download, with no in-app purchases.

### Is Osmo Math Wizard free?

Osmo Math Wizard is free to download, with no in-app purchases.

### Which has better reviews, CodeGamer or Osmo Math Wizard?

Osmo Math Wizard is rated higher. CodeGamer averages 2.5 out of 5 from 52 ratings, while Osmo Math Wizard averages 3.9 from 196 ratings.

### Do CodeGamer or Osmo Math Wizard have ads?

Osmo Math Wizard shows ads; CodeGamer does not.

### Which is updated more often, CodeGamer or Osmo Math Wizard?

CodeGamer ships an update every 4 days, and Osmo Math Wizard every 5 weeks. Most recently, CodeGamer was updated on November 2, 2026 and Osmo Math Wizard on November 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*