# Heromask Languages vs Plugo by PlayShifu

The clearest difference is rating: Plugo by PlayShifu at 4.7 against Heromask Languages's 2.6. Plugo by PlayShifu also leads on review sentiment (51% vs 13%) and in-app purchases (none vs 1). On price, update cadence and ads there is nothing between them.

Both are free to download. Heromask Languages sells 1 one-off in-app purchase. Plugo by PlayShifu asks for nothing beyond the download.

Plugo by PlayShifu holds the better App Store score, 4.7 against 2.6. That said, the two scores are not equally well evidenced: Plugo by PlayShifu has 7.8K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 13% of Heromask Languages's written reviews are positive against 51% of Plugo by PlayShifu's.

Heromask Languages ships an update monthly, Plugo by PlayShifu every 3 weeks. Both last shipped on October 26, 2026.

## The numbers

| Metric | Heromask Languages | Plugo by PlayShifu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (5 ratings)](https://appshunter.io/ios/app/heromask-languages/id1126410271/reviews) | **[4.7 (7.8K ratings)](https://appshunter.io/ios/app/plugo-by-playshifu/id1397023302/reviews)** |
| Number of ratings | 5 | **7.8K** |
| Positive reviews | 12.5% of reviews | **50.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 683 MB | 862 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CM Game Rules LTD](https://appshunter.io/developer/1831800793) | [mobilizAR](https://appshunter.io/developer/1118350985) |

## What reviewers say

### Heromask Languages

[App page](https://appshunter.io/ios/app/heromask-languages/id1126410271)

Learn foreign languages by exploring space in a virtual reality environment. This action game requires a specific VR headset and teaches vocabulary through interactive challenges. It's designed for children to learn languages like Chinese, French, German, English, and Spanish.

**Highlights:** Virtual reality space exploration, Learn Chinese, French, German, English, Spanish, Audio pronunciation for each word, Vocabulary organized by topics, Interactive laser beam word challenges, 360-degree immersive environment

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy full game | $24.99 | one-time |


### 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


## Frequently asked questions

### Is Heromask Languages free?

Heromask Languages is free to download, with in-app purchases available.

### Is Plugo by PlayShifu free?

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

### Which has better reviews, Heromask Languages or Plugo by PlayShifu?

Plugo by PlayShifu is rated higher. Heromask Languages averages 2.6 out of 5 from 5 ratings, while Plugo by PlayShifu averages 4.7 from 7.8K ratings.

### Do Heromask Languages or Plugo by PlayShifu have ads?

Neither Heromask Languages nor Plugo by PlayShifu shows ads.

### Which is updated more often, Heromask Languages or Plugo by PlayShifu?

Heromask Languages ships an update monthly, and Plugo by PlayShifu every 3 weeks. Most recently, Heromask Languages was updated on October 26, 2026 and Plugo by PlayShifu on October 26, 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.*