# Edutool HOV Apps vs Merge Object Viewer

The clearest difference is review sentiment: Merge Object Viewer at 48% against Edutool HOV Apps's 0%. Edutool HOV Apps's advantage is in-app purchases (none vs 4). On price, update cadence, 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. Edutool HOV Apps asks for nothing beyond the download.

Edutool HOV Apps ships an update every 6 weeks, Merge Object Viewer monthly. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Edutool HOV Apps | Merge Object Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (390 ratings)](https://appshunter.io/ios/app/merge-object-viewer/id1367544362/reviews)** |
| Number of ratings | — | **390** |
| Positive reviews | 0.0% of reviews | **47.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 170 MB | 414 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Edu Apps (Mal) Sdn. Bhd.](https://appshunter.io/developer/1490792227) | [Merge Apps](https://appshunter.io/developer/1253049593) |

## What reviewers say

### Edutool HOV Apps

[App page](https://appshunter.io/ios/app/edutool-hov-apps/id579362503)

This augmented reality app brings 3D models to life when scanned with special books and cards. It combines physical and digital learning to keep children engaged and enhance understanding across a wide range of educational topics.

**Highlights:** Augmented reality 3D models, Interactive learning with physical products, Wide range of educational topics, Supports preschool to secondary school, Combines online and offline learning, Enhances book learning

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Edutool HOV Apps free?

Edutool HOV Apps is free to download, with no in-app purchases.

### Is Merge Object Viewer free?

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

### Do Edutool HOV Apps or Merge Object Viewer have ads?

Neither Edutool HOV Apps nor Merge Object Viewer shows ads.

### Which is updated more often, Edutool HOV Apps or Merge Object Viewer?

Edutool HOV Apps ships an update every 6 weeks, and Merge Object Viewer monthly. Most recently, Edutool HOV Apps was updated on November 6, 2026 and Merge Object Viewer on November 2, 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.*