# Plugo by PlayShifu vs Osmo Math Wizard

The clearest difference is rating: Plugo by PlayShifu at 4.7 against Osmo Math Wizard's 3.9. Plugo by PlayShifu also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

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

Plugo by PlayShifu holds the better App Store score, 4.7 against 3.9. That said, the two scores are not equally well evidenced: Plugo by PlayShifu has 7.8K ratings behind it against 196, so its average is the more settled of the two. Written reviews point the same way: 51% of Plugo by PlayShifu's written reviews are positive against 37% of Osmo Math Wizard's.

Plugo by PlayShifu ships an update every 3 weeks, Osmo Math Wizard every 5 weeks. The most recent releases landed on October 26, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Plugo by PlayShifu | Osmo Math Wizard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (7.8K ratings)](https://appshunter.io/ios/app/plugo-by-playshifu/id1397023302/reviews)** | [3.9 (196 ratings)](https://appshunter.io/ios/app/osmo-math-wizard/id1470095030/reviews) |
| Number of ratings | **7.8K** | 196 |
| Positive reviews | **50.7% of reviews** | 37.2% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 862 MB | 1.8 GB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [mobilizAR](https://appshunter.io/developer/1118350985) | [Tangible Play](https://appshunter.io/developer/799157444) |

## What reviewers say

### Plugo by PlayShifu

[App page](https://appshunter.io/ios/app/plugo-by-playshifu/id1397023302)

This interactive AR gaming system uses interchangeable kits and a gamepad to make learning STEM subjects fun and hands-on for children. Kids can play and learn without directly touching the screen, developing skills in math, vocabulary, logic, and critical thinking through engaging games.

**Highlights:** Interactive AR gaming, Hands-on STEM learning, Interchangeable game kits, Develops logic and critical thinking, No screen touching required, Multiple educational games

**In-app purchases:** none

**What reviewers like**

- 👍 Great learning tool
- 🎓 Engaging and educational games
- 🤩 Fun for kids
- 🧠 Helps with math, spelling, and music fundamentals
- 💻 Works well on iPads and iPhones

**What reviewers complain about**

- 🐛 Glitchy and buggy app performance
- 🤔 Confusing or unclear instructions
- 🙅‍♀️ Inappropriate content (witchcraft)
- 🤯 Frustrating sync and connection issues
- 🤖 Poor figure/object detection

**Reported bugs**

- App crashes frequently
- Camera permissions not working
- Incorrect math answers provided
- Spelling mistakes in the app
- Compatibility issues with newer devices

**Requested features**

- Add lowercase letter tiles
- Ability to create custom spelling lists
- More diverse avatar options
- Parental controls and profile management
- Randomize word/puzzle selection


### 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


## Frequently asked questions

### Is Plugo by PlayShifu free?

Plugo by PlayShifu is free to download, with no in-app purchases.

### Is Osmo Math Wizard free?

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

### Which has better reviews, Plugo by PlayShifu or Osmo Math Wizard?

Plugo by PlayShifu is rated higher. Plugo by PlayShifu averages 4.7 out of 5 from 7.8K ratings, while Osmo Math Wizard averages 3.9 from 196 ratings.

### Do Plugo by PlayShifu or Osmo Math Wizard have ads?

Osmo Math Wizard shows ads; Plugo by PlayShifu does not.

### Which is updated more often, Plugo by PlayShifu or Osmo Math Wizard?

Plugo by PlayShifu ships an update every 3 weeks, and Osmo Math Wizard every 5 weeks. Most recently, Plugo by PlayShifu was updated on October 26, 2026 and Osmo Math Wizard on October 23, 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.*