# McGraw Hill AR vs 3D

The clearest difference is update cadence: McGraw Hill AR at every 2 months against 3D's every 5 months. McGraw Hill AR also leads on ratings volume (77 vs 9) and iOS requirement (13.0 vs 17.0). On price, rating, review sentiment and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.8 for McGraw Hill AR against 4.9 for 3D. That said, the two scores are not equally well evidenced: McGraw Hill AR has 77 ratings behind it against 9, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

McGraw Hill AR ships an update every 2 months, 3D every 5 months. The most recent releases landed on September 3, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | McGraw Hill AR | 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (77 ratings)](https://appshunter.io/ios/app/mcgraw-hill-ar/id1620378347/reviews) | **[4.9 (9 ratings)](https://appshunter.io/ios/app/3d-scanner/id6449950944/reviews)** |
| Number of ratings | **77** | 9 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | Free |
| Size | 127 MB | 594 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [McGraw-Hill School Education Group](https://appshunter.io/developer/413312889) | [Merge Apps](https://appshunter.io/developer/1253049593) |

## What reviewers say

### McGraw Hill AR

[App page](https://appshunter.io/ios/app/mcgraw-hill-ar/id1620378347)

This educational app uses augmented reality to make learning engaging through interactive, multisensory activities. It covers a wide range of subjects for grades 3-12, gamifying complex concepts to promote deeper understanding. Features include collaborative play and Spanish language options.

**Highlights:** Augmented reality learning experiences, Gamified activities for abstract concepts, Covers Math, Science, Social Studies, ELA, Group Play for collaborative learning, Spanish language support, Activities for grades 3-12

**In-app purchases:** none


### 3D

[App page](https://appshunter.io/ios/app/3d-scanner/id6449950944)

Transform real-world objects into virtual 3D models for educational purposes. Capture artwork, artifacts, and everyday items to view in augmented reality or share digitally with others.

**Highlights:** Scan real-world objects into 3D models, Create virtual replicas, View scans in augmented reality, Share 3D creations, Integrates with Merge EDU, Add labels and descriptions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is McGraw Hill AR free?

McGraw Hill AR is free to download, with no in-app purchases.

### Is 3D free?

3D is free to download, with no in-app purchases.

### Which has better reviews, McGraw Hill AR or 3D?

3D is rated higher. McGraw Hill AR averages 4.8 out of 5 from 77 ratings, while 3D averages 4.9 from 9 ratings.

### Do McGraw Hill AR or 3D have ads?

Neither McGraw Hill AR nor 3D shows ads.

### Which is updated more often, McGraw Hill AR or 3D?

McGraw Hill AR ships an update every 2 months, and 3D every 5 months. Most recently, McGraw Hill AR was updated on September 3, 2026 and 3D on August 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*