# Osmo World vs Sherlock Bones

Osmo World and Sherlock Bones both sit at 3.9 stars, but that hides the real split: 100% of Sherlock Bones's written reviews are positive against 42% of Osmo World's. Sherlock Bones also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (10.0 vs 15.0). Osmo World's advantage is ads (none vs shown) and ratings volume (1.4K vs 14). On price, rating, in-app purchases and monetization model there is nothing between them.

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

On the App Store both sit at effectively the same score — 3.9 for Osmo World against 4.0 for Sherlock Bones. That said, the two scores are not equally well evidenced: Osmo World has 1.4K ratings behind it against 14, so its average is the more settled of the two. Written reviews are what separate them: 42% of Osmo World's written reviews are positive against 100% of Sherlock Bones's.

Osmo World ships an update every 2 months, Sherlock Bones every 3 weeks. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Osmo World | Sherlock Bones |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (1.4K ratings)](https://appshunter.io/ios/app/osmo-world/id1350943542/reviews) | **[4.0 (14 ratings)](https://appshunter.io/ios/app/sherlock-bones/id1556348159/reviews)** |
| Number of ratings | **1.4K** | 14 |
| Positive reviews | 42.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Ad-supported | Ad-supported |
| Size | 347 MB | 254 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tangible Play](https://appshunter.io/developer/799157444) | [Owl Brand Supply Company](https://appshunter.io/developer/1556348161) |

## 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


### Sherlock Bones

[App page](https://appshunter.io/ios/app/sherlock-bones/id1556348159)

Explore the world of barn owls and their diets by dissecting owl pellets and reassembling bones. Solve food chain mysteries and learn about animal anatomy in this engaging educational game.

**Highlights:** Owl pellet dissection, Bone reassembly challenge, Food chain mystery solving, Learn animal anatomy, Investigate barn owl diets

**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 Sherlock Bones free?

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

### Which has better reviews, Osmo World or Sherlock Bones?

Sherlock Bones is rated higher. Osmo World averages 3.9 out of 5 from 1.4K ratings, while Sherlock Bones averages 4.0 from 14 ratings.

### Do Osmo World or Sherlock Bones have ads?

Sherlock Bones shows ads; Osmo World does not.

### Which is updated more often, Osmo World or Sherlock Bones?

Osmo World ships an update every 2 months, and Sherlock Bones every 3 weeks. Most recently, Osmo World was updated on October 21, 2026 and Sherlock Bones on October 7, 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.*