Optical Surface Recognition vs Galvapedia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Optical Surface Recognition
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.
- 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
Read full descriptionHide full description
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.
Galvapedia
Read full descriptionHide full description
Galvapedia – Hot-Dip Galvanizing Expertise, Now in Your Pocket! All the calculations, technical information, and practical solutions you need for hot -dip galvanizing are now in a single app: Galvapedia. From galvanizing cost analysis and kettle lifespan estimation to zinc consumption calculation and coating lifetime prediction—manage the calculations that directly impact your production. Access industry-specific technical resources, video tutorials, and practical tips to streamline your workflow and boost efficiency. What Can You Do with Galvapedia? Perform galvanizing cost analysis and compare your current expenses or support your feasibility studies. Estimate kettle lifespan to optimize maintenance and investment decisions. Calculate zinc consumption for better cost management and sustainability. Predict coating lifetime to provide more reliable information to your customers. Instantly access technical resources with both video and written tutorials. Stay up-to-date with the latest industry news and updates for you and your team. Who Is It For? Galvapedia is an essential digital tool for hot-dip galvanizers, engineers, architects, technical experts, academics, and all professionals in the galvanizing industry. Why Galvapedia? Designed with real industry needs and field experience in mind. 100% free, created solely to support the galvanizing community. High-accuracy calculations, a user-friendly interface, and quick access to technical content—all in one app! Keywords: hot-dip galvanizing, galvanizing cost calculator, zinc consumption, kettle life estimation, coating lifetime, technical guide, galvanizing industry, free app, production optimization, zinc coating, steel protection, industrial solutions, professional tools, manufacturing efficiency, video tutorials, technical support.
Screenshots
Verdict
The clearest difference is update cadence: Optical Surface Recognition at every 2 weeks against Galvapedia's monthly. Optical Surface Recognition also leads on iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Optical Surface Recognition ships an update every 2 weeks, Galvapedia monthly. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.
| Parameter | Optical Surface Recognition | Galvapedia |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 17 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Engineering Director, Inc. | ANI CINKO OKSIT VE METAL SANAYI TICARET LIMITED SIRKETI |
In-app purchases
Optical Surface Recognition
No in-app purchases
Galvapedia
No in-app purchases
Questions
Is Optical Surface Recognition free?
Is Galvapedia free?
Do Optical Surface Recognition or Galvapedia have ads?
Which is updated more often, Optical Surface Recognition or Galvapedia?
Other comparisons
