# CargoSurveyor Tools vs Optical Surface Recognition

The clearest difference is price: Optical Surface Recognition at Free against CargoSurveyor Tools's $11.99. Optical Surface Recognition also leads on rating (5.0 vs 3.5) and update cadence (every 2 weeks vs every 2 months). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Optical Surface Recognition is free to download; CargoSurveyor Tools costs $11.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Optical Surface Recognition holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

CargoSurveyor Tools ships an update every 2 months, Optical Surface Recognition every 2 weeks. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | CargoSurveyor Tools | Optical Surface Recognition |
| --- | --- | --- |
| Price | $11.99 | **Free** |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/cargosurveyor-tools/id932816645/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/optical-surface-recognition/id1480828202/reviews)** |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Paid | **Free** |
| Size | 12 MB | 17 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | +4 | 4+ |
| Developer | [ron mooring](https://appshunter.io/developer/612283157) | [Engineering Director, Inc.](https://appshunter.io/developer/1480828201) |

## What reviewers say

### CargoSurveyor Tools

[App page](https://appshunter.io/ios/app/cargosurveyor-tools/id932816645)

This app provides a comprehensive toolset for cargo and bunker surveyors, streamlining the process of creating various industry-standard reports. It replaces physical documents and laptops, allowing for on-the-go data entry and report generation with customizable units and standards.

**Highlights:** Generate ullage, transfer, and bunker survey reports, Create notices of discrepancy and statements of facts, Support for OBQ and ROB quantity calculations, Configurable wedge calculator, Customizable report templates with company logos, Email reports as PDF attachments, Supports SI Metric and Imperial units

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

**In-app purchases:** none


### Optical Surface Recognition

[App page](https://appshunter.io/ios/app/optical-surface-recognition/id1480828202)

This utility app uses computer vision to scan surfaces for signs of corrosion on various metal types. It allows users to capture photos and record videos of detected corrosion, saving them with a proprietary score.

**Highlights:** Detects corrosion on various metal surfaces, Scans flat metal, nails, bolts, signs, poles, grates, Captures photos with corrosion score, Records videos with corrosion score, Saves media to device photo roll

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CargoSurveyor Tools free?

CargoSurveyor Tools costs $11.99, with no in-app purchases.

### Is Optical Surface Recognition free?

Optical Surface Recognition is free to download, with no in-app purchases.

### Which has better reviews, CargoSurveyor Tools or Optical Surface Recognition?

Optical Surface Recognition is rated higher. CargoSurveyor Tools averages 3.5 out of 5 from 2 ratings, while Optical Surface Recognition averages 5.0 from 1 ratings.

### Do CargoSurveyor Tools or Optical Surface Recognition have ads?

Neither CargoSurveyor Tools nor Optical Surface Recognition shows ads.

### Which is updated more often, CargoSurveyor Tools or Optical Surface Recognition?

CargoSurveyor Tools ships an update every 2 months, and Optical Surface Recognition every 2 weeks. Most recently, CargoSurveyor Tools was updated on September 17, 2026 and Optical Surface Recognition on September 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.*