# Optical Surface Recognition — Computer Vision for Corrosion

> Computer vision app for detecting and scoring surface corrosion on metals. (iPhone/iPad app by Engineering Director, Inc..)

- Source: https://appshunter.io/ios/app/optical-surface-recognition/id1480828202 (this page in markdown: same URL + `.md`)
- Developer: [Engineering Director, Inc.](https://appshunter.io/developer/1480828201)
- Category: Utilities, Business
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 12.0 · 17 MB
- Languages: English
- Released: 2020-03-04
- Data updated: 2026-06-20
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/optical-surface-recognition/id1480828202/reviews.md

## What is Optical Surface Recognition?

Optical Surface Recognition (OSR) is a unique technology which can scan surfaces for signs of surface degradation (corrosion). It can also detect corrosion on almost any type of metal, including exposed flat metal, nails, bolts, signs, poles, and grates.


PHOTOS
Capture photos of corrosion and save to your device's photo roll along with the OSR corrosion score in a custom generated image.

VIDEOS
Record entire videos with the proprietary OSR corrosion score and save them to your photo roll.

## Key features

- 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


## Frequently asked questions about Optical Surface Recognition

### What types of surfaces can Optical Surface Recognition scan for corrosion?

Optical Surface Recognition can detect corrosion on almost any type of metal, including exposed flat metal, nails, bolts, signs, poles, and grates.

### Can I save the corrosion scans from Optical Surface Recognition?

Yes, you can capture photos and record videos of corrosion detected by Optical Surface Recognition. These are saved to your device's photo roll along with the proprietary OSR corrosion score.

### Does Optical Surface Recognition have ads?

No, Optical Surface Recognition is ad-free, allowing for an uninterrupted user experience.

### What devices is Optical Surface Recognition compatible with?

Optical Surface Recognition is available for iPhone and iPod devices.

### How often is Optical Surface Recognition updated?

The latest version, 1.01, was released on March 15, 2020. The app was initially released on March 4, 2020.

### What is the age rating for Optical Surface Recognition?

Optical Surface Recognition has an age rating of 4+, making it suitable for a wide range of users.

### What is the user sentiment for Optical Surface Recognition?

Based on available data, Optical Surface Recognition has a perfect rating of 5.0 stars from 1 review, indicating very positive user sentiment.

## Version history (last 2 releases)

### 1.01 — 2020-03-15

Small bugfixes!

### 1.0 — 2020-03-04

No release notes.

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## More apps by Engineering Director, Inc.

- [Fluxmeter](https://appshunter.io/ios/app/fluxmeter/id1601060261)
- [AtmosphericIQ](https://appshunter.io/ios/app/atmosphericiq/id1663236054)

All apps by Engineering Director, Inc.: https://appshunter.io/developer/1480828201

## Related topics

[paul gessinger](https://appshunter.io/ios/topics/paul-gessinger) · [corrosion](https://appshunter.io/ios/topics/corrosion)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-20.*