# Heromask Mathematics vs Heroes United

The clearest difference is rating: Heroes United at 5.0 against Heromask Mathematics's 2.3. Heroes United also leads on in-app purchases (none vs 1) and device support (3 vs 1). Heromask Mathematics's advantage is update cadence (every 3 weeks vs every 4 months) and ratings volume (15 vs 1). On price and ads there is nothing between them.

Both are free to download. Heromask Mathematics sells 1 one-off in-app purchase. Heroes United asks for nothing beyond the download.

Heroes United holds the better App Store score, 5.0 against 2.3. That said, the two scores are not equally well evidenced: Heromask Mathematics has 15 ratings behind it against 1, so its average is the more settled of the two.

Heromask Mathematics ships an update every 3 weeks, Heroes United every 4 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Heromask Mathematics | Heroes United |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (15 ratings)](https://appshunter.io/ios/app/heromask-mathematics/id1474862792/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/heroes-united/id1634035862/reviews)** |
| Number of ratings | **15** | 1 |
| Positive reviews | 5.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 681 MB | 205 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CM Game Rules LTD](https://appshunter.io/developer/1831800793) | [Spark Emerging Technologies Ltd](https://appshunter.io/developer/531397191) |

## What reviewers say

### Heromask Mathematics

[App page](https://appshunter.io/ios/app/heromask-mathematics/id1474862792)

Explore space in VR while learning fundamental math skills. This action game requires a specific VR headset and immerses players in a 360-degree environment to practice addition, subtraction, multiplication, and division.

**Highlights:** Virtual reality space exploration, Practice addition, subtraction, multiplication, division, 360-degree immersive environment, Laser beam aiming mechanic, Requires VR headset

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

**In-app purchases (1)**

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


### Heroes United

[App page](https://appshunter.io/ios/app/heroes-united/id1634035862)

Discover and collect iconic superhero artifacts using augmented reality. Scan markers to reveal your favorite heroes on your screen, resize them, and place them in your world. Capture photos of life-size heroes with the in-app camera.

**Highlights:** Augmented reality artifact scanning, Reveal virtual superheroes, Resize and position heroes, In-app camera for photos, Family-friendly activity

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Heromask Mathematics free?

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

### Is Heroes United free?

Heroes United is free to download, with no in-app purchases.

### Which has better reviews, Heromask Mathematics or Heroes United?

Heroes United is rated higher. Heromask Mathematics averages 2.3 out of 5 from 15 ratings, while Heroes United averages 5.0 from 1 ratings.

### Do Heromask Mathematics or Heroes United have ads?

Neither Heromask Mathematics nor Heroes United shows ads.

### Which is updated more often, Heromask Mathematics or Heroes United?

Heromask Mathematics ships an update every 3 weeks, and Heroes United every 4 months. Most recently, Heromask Mathematics was updated on October 29, 2026 and Heroes United on October 27, 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.*