# Merge Object Viewer vs Magnet Lab AR

The clearest difference is review sentiment: Merge Object Viewer at 48% against Magnet Lab AR's 0%. Merge Object Viewer also leads on rating (4.5 vs 2.2) and ratings volume (389 vs 6). Magnet Lab AR's advantage is in-app purchases (none vs 4) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Merge Object Viewer sells 4 in-app purchases, starting at $9.99 per month. Magnet Lab AR asks for nothing beyond the download.

Merge Object Viewer holds the better App Store score, 4.5 against 2.2. That said, the two scores are not equally well evidenced: Merge Object Viewer has 389 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 48% of Merge Object Viewer's written reviews are positive against 0% of Magnet Lab AR's.

## The numbers

| Metric | Merge Object Viewer | Magnet Lab AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (389 ratings)](https://appshunter.io/ios/app/merge-object-viewer/id1367544362/reviews)** | [2.2 (6 ratings)](https://appshunter.io/ios/app/magnet-lab-ar/id1475158711/reviews) |
| Number of ratings | **389** | 6 |
| Positive reviews | **47.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 414 MB | 42 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Merge Apps](https://appshunter.io/developer/1253049593) | [LightUp](https://appshunter.io/developer/817956892) |

## What reviewers say

### Merge Object Viewer

[App page](https://appshunter.io/ios/app/merge-object-viewer/id1367544362)

Explore hundreds of 3D digital teaching aids with this app. Students can interact with models of rocks, mammals, cells, and more. The app also allows users to upload and view their own 3D objects on a compatible device.

**Highlights:** Hundreds of 3D teaching aids, Interactive 3D models, Learn about science and biology, Upload and view custom 3D objects, Hands-on digital learning

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Object Viewer Premium Monthly | $9.99 | per month |
| Merge EDU Individual | $9.99 | per month |
| Object Viewer Premium Annual | $99.99 | per year |
| Merge EDU Individual | $99.99 | per year |

**What reviewers like**

- 🚀 Engaging AR STEM tool
- 👍 Intuitive interface
- 👍 Seamless object merging
- 👍 Extensive file format support
- 👍 Convenient sharing options

**What reviewers complain about**

- 🐛 Frequent crashes
- 🐛 Slow rendering/loading
- 🐛 Compatibility issues on older devices
- 🔒 Paywall for full access
- 🐛 Unstable login/account management

**Reported bugs**

- Objects not loading or displaying incorrectly
- App freezing or closing unexpectedly
- Labeling/annotation issues with 3D objects
- Compatibility problems on iPads and older iOS versions

**Requested features**

- Adjustable lighting for 3D objects
- Ability to snap objects together
- Camera button for capturing scenes
- Restore VR support
- More free 3D content options


### Magnet Lab AR

[App page](https://appshunter.io/ios/app/magnet-lab-ar/id1475158711)

Explore forces, fields, and magnetism through interactive simulations and real-world experiments. This educational tool makes learning about electromagnetism engaging for students.

**Highlights:** Real-world experiments, Simulation power, Explore forces, Explore fields, Learn magnetism

**In-app purchases:** none


## Frequently asked questions

### Is Merge Object Viewer free?

Merge Object Viewer is free to download, with in-app purchases available.

### Is Magnet Lab AR free?

Magnet Lab AR is free to download, with no in-app purchases.

### Which has better reviews, Merge Object Viewer or Magnet Lab AR?

Merge Object Viewer is rated higher. Merge Object Viewer averages 4.5 out of 5 from 389 ratings, while Magnet Lab AR averages 2.2 from 6 ratings.

### Do Merge Object Viewer or Magnet Lab AR have ads?

Neither Merge Object Viewer nor Magnet Lab AR shows ads.

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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.*