# Plum's Island Explorer vs Osmo World

The clearest difference is rating: Osmo World at 3.9 against Plum's Island Explorer's 3.3. Osmo World also leads on ratings volume (1.4K vs 16). Plum's Island Explorer's advantage is monetization model (free vs ad-supported) and iOS requirement (9.0 vs 15.0). On price, review sentiment, 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 World holds the better App Store score, 3.9 against 3.3. That said, the two scores are not equally well evidenced: Osmo World has 1.4K ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 40% of Plum's Island Explorer's written reviews are positive against 42% of Osmo World's.

## The numbers

| Metric | Plum's Island Explorer | Osmo World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (16 ratings)](https://appshunter.io/ios/app/plums-island-explorer/id1277242314/reviews) | **[3.9 (1.4K ratings)](https://appshunter.io/ios/app/osmo-world/id1350943542/reviews)** |
| Number of ratings | 16 | **1.4K** |
| Positive reviews | 40.0% of reviews | **42.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 366 MB | 347 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WGBH](https://appshunter.io/developer/324170330) | [Tangible Play](https://appshunter.io/developer/799157444) |

## What reviewers say

### Plum's Island Explorer

[App page](https://appshunter.io/ios/app/plums-island-explorer/id1277242314)

Explore a virtual island, learn about landforms and water bodies, and clean up trash to unlock information. This interactive game uses videos and images to teach elementary science concepts.

**Highlights:** Virtual island exploration, Learn about landforms, Learn about water bodies, Trash cleanup unlocks information, Interactive videos and images, NGSS Earth Science alignment

**In-app purchases:** none


### Osmo World

[App page](https://appshunter.io/ios/app/osmo-world/id1350943542)

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.

**Highlights:** Launch Osmo games, Explore game library, Win collectible stickers, Hands-on learning, Promotes creativity, Encourages problem-solving, Fosters social interaction

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and educational
- 🤩 Nostalgic and engaging
- 🎨 Creative expression
- 🕹️ Variety of mini-games

**What reviewers complain about**

- 🐛 Compatibility issues with newer devices
- 🔒 Difficult login/account management
- 💸 Expensive with additional purchases required
- 🔧 Glitchy and buggy performance

**Reported bugs**

- App crashes or freezes
- Camera recognition problems
- Saved progress/data loss
- Incompatibility with certain iPad models

**Requested features**

- More game content and updates
- Improved account/progress syncing
- Simplified setup and onboarding
- Better support for newer hardware


## Frequently asked questions

### Is Plum's Island Explorer free?

Plum's Island Explorer is free to download, with no in-app purchases.

### Is Osmo World free?

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

### Which has better reviews, Plum's Island Explorer or Osmo World?

Osmo World is rated higher. Plum's Island Explorer averages 3.3 out of 5 from 16 ratings, while Osmo World averages 3.9 from 1.4K ratings.

### Do Plum's Island Explorer or Osmo World have ads?

Neither Plum's Island Explorer nor Osmo World shows ads.

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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.*