# 3D Mobile Inspector vs OneRADON XP

The clearest difference is rating: OneRADON XP at 3.4 against 3D Mobile Inspector's 2.8. 3D Mobile Inspector's advantage is ratings volume (17 vs 5). On price, review sentiment, update cadence and ads there is nothing between them.

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

OneRADON XP holds the better App Store score, 3.4 against 2.8. Both are backed by a comparable volume of ratings — 17 and 5 respectively. Written reviews split almost evenly too, at 33% and 33% positive.

3D Mobile Inspector ships an update every 5 months, OneRADON XP every 3 months. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 3D Mobile Inspector | OneRADON XP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (17 ratings)](https://appshunter.io/ios/app/3d-mobile-inspector/id1376343298/reviews) | **[3.4 (5 ratings)](https://appshunter.io/ios/app/oneradon-xp/id6449913979/reviews)** |
| Number of ratings | **17** | 5 |
| Positive reviews | 33.3% of reviews | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 85 MB | 57 MB |
| Requires iOS | **15.0** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [3D Inspection Systems, Inc.](https://appshunter.io/developer/1376343297) | [SunRADON LLC](https://appshunter.io/developer/1512257786) |

## What reviewers say

### 3D Mobile Inspector

[App page](https://appshunter.io/ios/app/3d-mobile-inspector/id1376343298)

This app streamlines property and marine inspections by allowing users to collect data and photos directly on their mobile devices. It wirelessly syncs with desktop software to generate professional inspection reports for clients.

**Highlights:** Efficient data collection with touch interface, Immediate comment-to-paragraph building, Direct photo capture and gallery import, Customizable inspection content, Virtual report preview and editing, Inspection status tracking

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

**In-app purchases:** none


### OneRADON XP

[App page](https://appshunter.io/ios/app/oneradon-xp/id6449913979)

Connect to and control your radiation monitor via Bluetooth. Start tests, retrieve data automatically, and generate custom PDF inspection reports and invoices. Integrates with cloud services for streamlined workflows.

**Highlights:** Bluetooth monitor connection, One-click test initiation, Customizable test parameters, Automatic data retrieval, Customizable PDF report generation, Integration with cloud services

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 3D Mobile Inspector free?

3D Mobile Inspector is free to download, with no in-app purchases.

### Is OneRADON XP free?

OneRADON XP is free to download, with no in-app purchases.

### Which has better reviews, 3D Mobile Inspector or OneRADON XP?

OneRADON XP is rated higher. 3D Mobile Inspector averages 2.8 out of 5 from 17 ratings, while OneRADON XP averages 3.4 from 5 ratings.

### Do 3D Mobile Inspector or OneRADON XP have ads?

Neither 3D Mobile Inspector nor OneRADON XP shows ads.

### Which is updated more often, 3D Mobile Inspector or OneRADON XP?

3D Mobile Inspector ships an update every 5 months, and OneRADON XP every 3 months. Most recently, 3D Mobile Inspector was updated on October 24, 2026 and OneRADON XP on October 12, 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.*