Looks Helpful
I like it, even if only for the conversion function. It won't stay resident on my IPad though - what's up with that?
No bueno!
Did not fit my application. I need something that measures smoother than 50 Ra! Not good for machinist.
Archived App (Last seen on 23 Jun 2025)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
This app provides engineers and tradespeople with a portable reference for ISO surface finish comparisons. It includes definitions, symbols, and typical surface finishes achieved by various processing methods, adhering to ISO 1302:2002 standards.
✓ISO Surface Finish comparison
✓Surface finish symbol definition
✓Surface finish processes
✓Cross-comparison of ISO, Ra, Rz, RMS, Rt
✓VDI comparison
✓Typical surface finish by processing method
✓ISO 1302:2002 standard adherence
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What's New in Surface Finish
4
May 4, 2021
Updated UI for Dark Mode Updated Images for higher resolution screens Code enhancements for the latest IOS
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FAQ
What is Surface Finish used for?
Surface Finish is a productivity tool designed for professionals and students in engineering and manufacturing. It serves as a reference for ISO surface finish comparisons, definitions, and typical finishes achieved through various processes.
What surface finish standards does Surface Finish support?
Surface Finish supports the ISO 1302:2002 standard for surface texture. It allows users to cross-compare various metrics including ISO, Ra (μm), Rz (μm), Ra (in)/CLA/AA, RMS, and Rt (μm).
Does Surface Finish have ads?
No, Surface Finish is an ad-free application. It was developed with a focus on providing a clean and uninterrupted user experience for its intended audience.
What devices is Surface Finish available on?
Surface Finish is available for iPhone and iPod devices. It is designed to be a convenient reference tool that can be accessed on the go.
How often is Surface Finish updated?
The latest version of Surface Finish was released on May 4, 2021. While specific update frequency is not detailed, users can expect updates to maintain compatibility and potentially add new features over time.
What is the age rating for Surface Finish?
Surface Finish has an age rating of 4+. This indicates that the content is suitable for a general audience, including younger users who may be learning about engineering and manufacturing concepts.
Can Surface Finish be used offline?
As a reference tool, Surface Finish is designed to function without an internet connection. This allows users to access its comprehensive surface finish information in any work environment.
What is the price of Surface Finish?
Surface Finish is a paid application, priced at $0.99. This one-time purchase provides access to all its features and reference materials.
