# Osmo Math Wizard vs Tangram Master

The clearest difference is rating: Osmo Math Wizard at 3.9 against Tangram Master's 3.2. Osmo Math Wizard also leads on in-app purchases (none vs 7) and ratings volume (181 vs 5). Tangram Master's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 15.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Tangram Master sells 7 one-off in-app purchases. Osmo Math Wizard asks for nothing beyond the download.

Osmo Math Wizard holds the better App Store score, 3.9 against 3.2. That said, the two scores are not equally well evidenced: Osmo Math Wizard has 181 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 37% of Osmo Math Wizard's written reviews are positive against 34% of Tangram Master's.

Osmo Math Wizard ships an update every 5 weeks, Tangram Master every 2 months. The most recent releases landed on September 26, 2026 and August 30, 2026 respectively.

## The numbers

| Metric | Osmo Math Wizard | Tangram Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (181 ratings)](https://appshunter.io/ios/app/osmo-math-wizard/id1470095030/reviews)** | [3.2 (5 ratings)](https://appshunter.io/ios/app/tangram-master-classic-gem/id1495081484/reviews) |
| Number of ratings | **181** | 5 |
| Positive reviews | **37.2% of reviews** | 34.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 1.8 GB | 87 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tangible Play](https://appshunter.io/developer/799157444) | [CHORRUS GAMES S.L.](https://appshunter.io/developer/955143849) |

## What reviewers say

### Osmo Math Wizard

[App page](https://appshunter.io/ios/app/osmo-math-wizard/id1470095030)

This app offers a curriculum-inspired math learning adventure for children aged 6-8. It uses interactive games to teach addition, subtraction, place value, measurement, and early algebraic concepts. The app aims to build math confidence through engaging challenges and rewards.

**Highlights:** Addition and subtraction practice, Place value and counting, Measurement skills, Algebraic thinking introduction, Repeated addition for multiplication, Problem-solving challenges

**In-app purchases:** none

**What reviewers like**

- 👍 Helps with math skills
- 👍 Fun and engaging
- 👍 Good for learning
- 👍 Highly recommended
- 👍 Motivates children

**What reviewers complain about**

- 🐛 Game crashes frequently
- 🐛 App freezes often
- 🐛 Login issues
- 🐛 Incorrect answers accepted
- 🐛 Progress lost

**Reported bugs**

- Game crashes on tutorial/first dragon
- App freezes
- Cannot sign into account (invalid email)
- Emails for registration not received
- Game not scanning pieces (chips, food)

**Requested features**

- Add more levels
- Add more stories/locations in Potions
- Ensure app supports newer iPads
- Add French language option
- Improve customer support responsiveness


### Tangram Master

[App page](https://appshunter.io/ios/app/tangram-master-classic-gem/id1495081484)

Arrange geometric shapes to fill a square board without overlapping. Thousands of levels offer a relaxing yet challenging experience for all ages. Compete with others worldwide on high scores.

**Highlights:** Place geometric shapes on a square board, Form a given shape without overlapping pieces, Thousands of unique levels, Worldwide high scores, No time pressure, Easy to play for all ages

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 COINS | $0.99 | one-time |
| REMOVE ADS | $1.99 | one-time |
| 1000 COINS | $1.99 | one-time |
| 3150 COINS | $4.99 | one-time |
| 6550 COINS | $9.99 | one-time |
| 14150 COINS | $19.99 | one-time |
| 41650 COINS | $49.99 | one-time |


## Frequently asked questions

### Is Osmo Math Wizard free?

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

### Is Tangram Master free?

Tangram Master is free to download, with in-app purchases available.

### Which has better reviews, Osmo Math Wizard or Tangram Master?

Osmo Math Wizard is rated higher. Osmo Math Wizard averages 3.9 out of 5 from 181 ratings, while Tangram Master averages 3.2 from 5 ratings.

### Do Osmo Math Wizard or Tangram Master have ads?

Both Osmo Math Wizard and Tangram Master show ads.

### Which is updated more often, Osmo Math Wizard or Tangram Master?

Osmo Math Wizard ships an update every 5 weeks, and Tangram Master every 2 months. Most recently, Osmo Math Wizard was updated on September 26, 2026 and Tangram Master on August 30, 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.*