# Osmo World vs Tami's Tower

The clearest difference is review sentiment: Tami's Tower at 100% against Osmo World's 42%. Tami's Tower also leads on rating (5.0 vs 3.9) and monetization model (free vs ad-supported). Osmo World's advantage is ratings volume (1.4K vs 14). 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.

Tami's Tower 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 14, so its average is the more settled of the two. Written reviews point the same way: 42% of Osmo World's written reviews are positive against 100% of Tami's Tower's.

Osmo World ships an update every 2 months, Tami's Tower every 6 weeks. The most recent releases landed on November 3, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Osmo World | Tami's Tower |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (1.4K ratings)](https://appshunter.io/ios/app/osmo-world/id1350943542/reviews) | **[5.0 (14 ratings)](https://appshunter.io/ios/app/tamis-tower/id1438143259/reviews)** |
| Number of ratings | **1.4K** | 14 |
| Positive reviews | 42.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 347 MB | 68 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) | [Smithsonian Institution](https://appshunter.io/developer/370564865) |

## 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


### Tami's Tower

[App page](https://appshunter.io/ios/app/tamis-tower/id1438143259)

Guide a hungry tamarin to fruit by building a stable tower. Learn basic engineering design principles through interactive gameplay. This educational game is designed for young learners and can be used at home or in the classroom.

**Highlights:** Build towers to reach fruit, Learn engineering design principles, Educational content for K-2, Metacognitive prompts for self-assessment, Sandbox mode for level design, Classroom or home use

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Osmo World free?

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

### Is Tami's Tower free?

Tami's Tower is free to download, with no in-app purchases.

### Which has better reviews, Osmo World or Tami's Tower?

Tami's Tower is rated higher. Osmo World averages 3.9 out of 5 from 1.4K ratings, while Tami's Tower averages 5.0 from 14 ratings.

### Do Osmo World or Tami's Tower have ads?

Neither Osmo World nor Tami's Tower shows ads.

### Which is updated more often, Osmo World or Tami's Tower?

Osmo World ships an update every 2 months, and Tami's Tower every 6 weeks. Most recently, Osmo World was updated on November 3, 2026 and Tami's Tower on November 2, 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.*