# GAMMA AR vs Unity Reflect Review

The clearest difference is review sentiment: GAMMA AR at 86% against Unity Reflect Review's 34%. GAMMA AR also leads on rating (4.6 vs 3.2) and update cadence (every 2 weeks vs every 3 months). Unity Reflect Review's advantage is iOS requirement (11.0 vs 16.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

GAMMA AR holds the better App Store score, 4.6 against 3.2. Both are backed by a comparable volume of ratings — 8 and 10 respectively. Written reviews point the same way: 86% of GAMMA AR's written reviews are positive against 34% of Unity Reflect Review's.

GAMMA AR ships an update every 2 weeks, Unity Reflect Review every 3 months. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | GAMMA AR | Unity Reflect Review |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (8 ratings)](https://appshunter.io/ios/app/gamma-ar/id1298017298/reviews)** | [3.2 (10 ratings)](https://appshunter.io/ios/app/unity-reflect-review/id1466287906/reviews) |
| Number of ratings | 8 | **10** |
| Positive reviews | **85.7% of reviews** | 34.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 384 MB | 245 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GAMMA Technologies](https://appshunter.io/developer/1495307075) | [Unity Technologies ApS](https://appshunter.io/developer/305967445) |

## What reviewers say

### GAMMA AR

[App page](https://appshunter.io/ios/app/gamma-ar/id1298017298)

Visualize 3D BIM models on construction sites using augmented reality. Compare real-world conditions with plans, detect errors early, and improve communication between site and office. Streamline workflows and reduce costs.

**Highlights:** Augmented reality BIM overlay, On-site construction monitoring, Error detection and prevention, Digital communication channels, Integration with Autodesk, Procore, BIMCollab, BIM model synchronization

**Features:** Vision Pro support

**In-app purchases:** none


### Unity Reflect Review

[App page](https://appshunter.io/ios/app/unity-reflect-review/id1466287906)

This app enables real-time visualization and collaboration of BIM models across various devices and locations. It bridges the gap between design and construction by offering immersive AR/VR experiences and live model updates.

**Highlights:** Real-time BIM model visualization, AR and VR experiences, Live model updates from design apps, Filter models by BIM metadata, Collaborative platform for project members

**In-app purchases:** none


## Frequently asked questions

### Is GAMMA AR free?

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

### Is Unity Reflect Review free?

Unity Reflect Review is free to download, with no in-app purchases.

### Which has better reviews, GAMMA AR or Unity Reflect Review?

GAMMA AR is rated higher. GAMMA AR averages 4.6 out of 5 from 8 ratings, while Unity Reflect Review averages 3.2 from 10 ratings.

### Do GAMMA AR or Unity Reflect Review have ads?

Neither GAMMA AR nor Unity Reflect Review shows ads.

### Which is updated more often, GAMMA AR or Unity Reflect Review?

GAMMA AR ships an update every 2 weeks, and Unity Reflect Review every 3 months. Most recently, GAMMA AR was updated on October 26, 2026 and Unity Reflect Review on October 20, 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.*