# GAMMA AR vs OranjeScribe

The clearest difference is in-app purchases: GAMMA AR at none against OranjeScribe's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OranjeScribe sells 4 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, OranjeScribe fortnightly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | GAMMA AR | OranjeScribe |
| --- | --- | --- |
| 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** | Fortnightly |
| Monetization | Free | — |
| Size | 384 MB | 70 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [GAMMA Technologies](https://appshunter.io/developer/1495307075) | [Mindedge Solutions](https://appshunter.io/developer/1091498517) |

## 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


### OranjeScribe

[App page](https://appshunter.io/ios/app/oranjescribe/id6775783533)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $8.99 | per month |
| Business Monthly | $14.99 | per month |
| Pro Yearly | $89.99 | per year |
| Business Yearly | $149.99 | per year |


## Frequently asked questions

### Is GAMMA AR free?

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

### Is OranjeScribe free?

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

### Do GAMMA AR or OranjeScribe have ads?

Neither GAMMA AR nor OranjeScribe shows ads.

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

GAMMA AR ships an update every 2 weeks, and OranjeScribe fortnightly. Most recently, GAMMA AR was updated on November 3, 2026 and OranjeScribe on November 5, 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.*