# Proceq GPR vs Propeller Mobile

The clearest difference is rating: Propeller Mobile at 3.8 against Proceq GPR's 3.3. Propeller Mobile also leads on update cadence (every 2 weeks vs every 4 months) and monetization model (free vs free with in-app purchases). Proceq GPR's advantage is review sentiment (67% vs 33%). 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.

Propeller Mobile holds the better App Store score, 3.8 against 3.3. Both are backed by a comparable volume of ratings — 12 and 10 respectively. Written reviews complicate that: 67% of Proceq GPR's written reviews are positive against 33% of Propeller Mobile's, so the app with the better star average is not the one people write more warmly about.

Proceq GPR ships an update every 4 months, Propeller Mobile every 2 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Proceq GPR | Propeller Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (12 ratings)](https://appshunter.io/ios/app/proceq-gpr/id1240095180/reviews) | **[3.8 (10 ratings)](https://appshunter.io/ios/app/propeller-mobile-3d-mapping/id1644272004/reviews)** |
| Number of ratings | **12** | 10 |
| Positive reviews | **66.7% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 624 MB | 276 MB |
| Requires iOS | **15.0** | 16.1 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Screening Eagle Technologies](https://appshunter.io/developer/1515215362) | [Propeller Aerobotics Pty Ltd](https://appshunter.io/developer/1077083929) |

## What reviewers say

### Proceq GPR

[App page](https://appshunter.io/ios/app/proceq-gpr/id1240095180)

This app uses advanced radar technology to scan concrete structures, detect hidden objects, and analyze data on-site. It offers features like augmented reality visualization and AI-powered object detection for efficient structural investigations and utility locating.

**Highlights:** Radar scanning of concrete structures, Object detection and analysis, Augmented reality visualization, AI-powered object tagging, On-site data logging and annotation, Multiple export formats

**In-app purchases:** none


### Propeller Mobile

[App page](https://appshunter.io/ios/app/propeller-mobile-3d-mapping/id1644272004)

This app transforms your mobile device into a powerful site inspection tool. It provides real-time navigation, 3D site mapping, and media documentation to keep field crews connected and projects on track. Empower faster decisions with your job site in your pocket.

**Highlights:** Live navigation, 3D site mapping, Media documentation, Alignments and grade checking, Cut-fill analysis, Stockpile volume measurement, AeroPoint management

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

**In-app purchases:** none


## Frequently asked questions

### Is Proceq GPR free?

Proceq GPR is free to download, with no in-app purchases.

### Is Propeller Mobile free?

Propeller Mobile is free to download, with no in-app purchases.

### Which has better reviews, Proceq GPR or Propeller Mobile?

Propeller Mobile is rated higher. Proceq GPR averages 3.3 out of 5 from 12 ratings, while Propeller Mobile averages 3.8 from 10 ratings.

### Do Proceq GPR or Propeller Mobile have ads?

Neither Proceq GPR nor Propeller Mobile shows ads.

### Which is updated more often, Proceq GPR or Propeller Mobile?

Proceq GPR ships an update every 4 months, and Propeller Mobile every 2 weeks. Most recently, Proceq GPR was updated on November 2, 2026 and Propeller Mobile on November 3, 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.*