# Osmo Coding Jam vs Dragon Islands

The clearest difference is rating: Dragon Islands at 4.7 against Osmo Coding Jam's 4.2. Dragon Islands also leads on update cadence (weekly vs every 2 months) and ratings volume (22K vs 272). Osmo Coding Jam's advantage is in-app purchases (none vs 12) and ads (none vs shown). On price, monetization model and device support there is nothing between them.

Both are free to download. Dragon Islands sells 12 one-off in-app purchases. Osmo Coding Jam asks for nothing beyond the download.

Dragon Islands holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Dragon Islands has 22K ratings behind it against 272, so its average is the more settled of the two. Written reviews complicate that: 68% of Osmo Coding Jam's written reviews are positive against 51% of Dragon Islands's, so the app with the better star average is not the one people write more warmly about.

Osmo Coding Jam ships an update every 2 months, Dragon Islands weekly. The most recent releases landed on October 24, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Osmo Coding Jam | Dragon Islands |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (272 ratings)](https://appshunter.io/ios/app/osmo-coding-jam/id1188022582/reviews) | **[4.7 (22K ratings)](https://appshunter.io/ios/app/dragon-islands-dragon-and-me/id1606839315/reviews)** |
| Number of ratings | 272 | **22K** |
| Positive reviews | **68.3% of reviews** | 50.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 395 MB | 367 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tangible Play](https://appshunter.io/developer/799157444) | [Aloha Factory](https://appshunter.io/developer/1532178516) |

## What reviewers say

### 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


### Dragon Islands

[App page](https://appshunter.io/ios/app/dragon-islands-dragon-and-me/id1606839315)

Embark on an adventure across fantastical islands, raising and evolving dragons from hatchlings to powerful alpha dragons. Collect resources, explore hidden sagas, and upgrade your island and dragons to become the ultimate dragon trainer. Enjoy a stress-free, one-finger gameplay experience anytime, anywhere.

**Highlights:** Raise and evolve alpha dragons, Explore mysterious islands, Collect various resources, Upgrade island and characters, Build a collection of pet dragons, Easy one-finger gameplay

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gem package_1 | $0.99 | one-time |
| rainbow potion | $1.99 | one-time |
| master pack | $1.99 | one-time |
| RV ticket 30 | $1.99 | one-time |
| No Ads | $2.99 | one-time |
| RV ticket 50 | $2.99 | one-time |
| Dragon wing | $4.99 | one-time |
| Legend Skin 2 | $4.99 | one-time |
| pet_legend_1 | $4.99 | one-time |
| Legend skin 1 | $4.99 | one-time |
| Golden bag | $9.99 | one-time |
| Golden axe | $14.99 | one-time |

**What reviewers like**

- ❤️ Cute and adorable dragons
- 🎨 Nice graphics and visuals
- 🕹️ Fun and engaging gameplay
- 🐲 Variety of dragons to collect

**What reviewers complain about**

- 💰 Too many ads, even after purchase
- 🐌 Frequent lag and performance issues
- 🔁 Repetitive gameplay, lacking new content
- 🐛 Bugs and glitches, including crashes

**Reported bugs**

- Game freezes or crashes on launch
- Weapons and upgrades not functioning properly
- Crab enemies becoming invincible
- Purchased boosts and features disappearing

**Requested features**

- More levels and islands to explore
- Reduced ad frequency or ad-free option
- Improved performance and stability
- Ability to save and restore progress


## Frequently asked questions

### Is Osmo Coding Jam free?

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

### Is Dragon Islands free?

Dragon Islands is free to download, with in-app purchases available.

### Which has better reviews, Osmo Coding Jam or Dragon Islands?

Dragon Islands is rated higher. Osmo Coding Jam averages 4.2 out of 5 from 272 ratings, while Dragon Islands averages 4.7 from 22K ratings.

### Do Osmo Coding Jam or Dragon Islands have ads?

Dragon Islands shows ads; Osmo Coding Jam does not.

### Which is updated more often, Osmo Coding Jam or Dragon Islands?

Osmo Coding Jam ships an update every 2 months, and Dragon Islands weekly. Most recently, Osmo Coding Jam was updated on October 24, 2026 and Dragon Islands on November 1, 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.*