# Math Monsters vs Osmo Coding Jam

The clearest difference is monetization model: Math Monsters at free against Osmo Coding Jam's free with in-app purchases. Math Monsters also leads on review sentiment (80% vs 68%) and iOS requirement (9.0.0 vs 15.0). Osmo Coding Jam's advantage is rating (4.2 vs 3.9) and ratings volume (272 vs 8). On price, update cadence, ads 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 Coding Jam holds the better App Store score, 4.2 against 3.9. That said, the two scores are not equally well evidenced: Osmo Coding Jam has 272 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 80% of Math Monsters's written reviews are positive against 68% of Osmo Coding Jam's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Math Monsters | Osmo Coding Jam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (8 ratings)](https://appshunter.io/ios/app/math-monsters/id499455175/reviews) | **[4.2 (272 ratings)](https://appshunter.io/ios/app/osmo-coding-jam/id1188022582/reviews)** |
| Number of ratings | 8 | **272** |
| Positive reviews | **80.0% of reviews** | 68.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 61 MB | 395 MB |
| Requires iOS | **9.0.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Snider](https://appshunter.io/developer/499455178) | [Tangible Play](https://appshunter.io/developer/799157444) |

## What reviewers say

### Math Monsters

[App page](https://appshunter.io/ios/app/math-monsters/id499455175)

This game offers a fun and challenging way for children aged 6 and up to practice math skills. It uses a drag-and-drop mechanic with interactive characters and a scoring system that rewards accuracy and consecutive correct answers.

**Highlights:** Drag & drop math gameplay, Cute, interactive characters, Scoring system rewards accuracy, Bonuses for milestones, Challenging for ages 6+

**Features:** macOS Compatibility

**In-app purchases:** none


### Osmo Coding Jam

[App page](https://appshunter.io/ios/app/osmo-coding-jam/id1188022582)

This app allows children to create original music by arranging physical coding blocks into patterns and sequences. It offers over 300 musical sounds and enables kids to record and share their compositions with others. It's a STEAM-based experience that teaches coding fundamentals through music.

**Highlights:** Create music with physical coding blocks, Compose original tunes, Over 300 musical sounds, Record and share music, Learn coding fundamentals, Develop rhythm and melody skills

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and enjoyable gameplay
- 🎶 Great for learning coding and music
- 🤩 Inspiring and creative tool
- ✨ Amazing app experience
- 👍 Works well on older iPads

**What reviewers complain about**

- 🐛 Incompatible with current iPads
- 🐛 App not working after updates
- 🐛 Crashing issues
- 🐛 Glitches and errors
- 🐛 Does not recognize tiles

**Reported bugs**

- Not compatible with current generation of iPads
- App does not work after returning from a trip
- App crashes on opening
- Cannot play on iPad 10
- Glitches when coding a song

**Requested features**

- Add more characters
- Add a trade character feature
- Add more updates
- Add a feature to create own musical characters
- Add engineer feature


## Frequently asked questions

### Is Math Monsters free?

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

### Is Osmo Coding Jam free?

Osmo Coding Jam is free to download, with no in-app purchases.

### Which has better reviews, Math Monsters or Osmo Coding Jam?

Osmo Coding Jam is rated higher. Math Monsters averages 3.9 out of 5 from 8 ratings, while Osmo Coding Jam averages 4.2 from 272 ratings.

### Do Math Monsters or Osmo Coding Jam have ads?

Neither Math Monsters nor Osmo Coding Jam shows ads.

### Which is updated more often, Math Monsters or Osmo Coding Jam?

Math Monsters ships an update every 2 months, and Osmo Coding Jam every 2 months. Most recently, Math Monsters was updated on November 1, 2026 and Osmo Coding Jam on November 6, 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.*