# Osmo World vs Plastic Swim

The clearest difference is rating: Plastic Swim at 5.0 against Osmo World's 3.9. Plastic Swim also leads on update cadence (every 6 days vs every 2 months) and monetization model (free vs ad-supported). Osmo World's advantage is ratings volume (1.4K vs 1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Plastic Swim holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Osmo World has 1.4K ratings behind it against 1, so its average is the more settled of the two.

Osmo World ships an update every 2 months, Plastic Swim every 6 days. The most recent releases landed on October 25, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Osmo World | Plastic Swim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (1.4K ratings)](https://appshunter.io/ios/app/osmo-world/id1350943542/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/plastic-swim/id1571502145/reviews)** |
| Number of ratings | **1.4K** | 1 |
| Positive reviews | 42.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Ad-supported | **Free** |
| Size | 347 MB | 295 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tangible Play](https://appshunter.io/developer/799157444) | [Meredith Starr](https://appshunter.io/developer/1571502147) |

## What reviewers say

### 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


### Plastic Swim

[App page](https://appshunter.io/ios/app/plastic-swim/id1571502145)

Experience an augmented reality world to understand the impact of plastic pollution. Navigate a treacherous aquatic environment, collect information on plastic consumption, and emerge with greater environmental awareness.

**Highlights:** Augmented reality experience, Environmental awareness focus, Interactive aquatic world, Information on plastic consumption, Lakeside terrain overlay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Osmo World free?

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

### Is Plastic Swim free?

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

### Which has better reviews, Osmo World or Plastic Swim?

Plastic Swim is rated higher. Osmo World averages 3.9 out of 5 from 1.4K ratings, while Plastic Swim averages 5.0 from 1 ratings.

### Do Osmo World or Plastic Swim have ads?

Neither Osmo World nor Plastic Swim shows ads.

### Which is updated more often, Osmo World or Plastic Swim?

Osmo World ships an update every 2 months, and Plastic Swim every 6 days. Most recently, Osmo World was updated on October 25, 2026 and Plastic Swim on October 12, 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.*