# GAMMA AR vs XPLAN

The clearest difference is in-app purchases: GAMMA AR at none against XPLAN's 2. GAMMA AR also leads on update cadence (every 2 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. XPLAN sells 2 in-app purchases, starting at $8.99 per month. GAMMA AR asks for nothing beyond the download.

GAMMA AR ships an update every 2 weeks, XPLAN every 4 months. The most recent releases landed on September 15, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | GAMMA AR | XPLAN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (8 ratings)](https://appshunter.io/ios/app/gamma-ar/id1298017298/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 384 MB | 425 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GAMMA Technologies](https://appshunter.io/developer/1495307075) | [XRIT](https://appshunter.io/developer/1560189494) |

## 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


### XPLAN

[App page](https://appshunter.io/ios/app/xplan/id6504918535)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| XPLAN | $8.99 | per month |
| XPLANpremium | $12.99 | per month |


## Frequently asked questions

### Is GAMMA AR free?

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

### Is XPLAN free?

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

### Do GAMMA AR or XPLAN have ads?

Neither GAMMA AR nor XPLAN shows ads.

### Which is updated more often, GAMMA AR or XPLAN?

GAMMA AR ships an update every 2 weeks, and XPLAN every 4 months. Most recently, GAMMA AR was updated on September 15, 2026 and XPLAN on September 11, 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.*