CoatKit

Name: CoatKit
Author: Kind of Utopia

Coating Check Tools

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🔧 Utilities

🔍 Reference

Free

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Details

Released: October 30, 2026
Updated: November 5, 2026
Version: 1.2
Compatibility: iOS 17.0+
Age Rating: 4+
Size: 8.65MB
Devices: iPhone, iPad
Data updated: 3 days ago
Languages: French (France)

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Kind of Utopia

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About

CoatKit is a free professional toolkit for industrial coatings. Designed for coating applicators, technicians, quality controllers, project managers and inspectors, CoatKit brings together practical tools to simplify calculations and checks in the field, in the workshop or at the office. AVAILABLE TOOLS • DRY FILM THICKNESS (DFT) Calculator based on ISO 19840 criteria, including nominal dry film thickness, acceptance limits and surface profile corrections. • WET FILM THICKNESS (WFT) Calculate the required wet film thickness based on the target dry film thickness and the coating's volume solids content. • COLOR CODES Browse a digital color chart and visually compare colors using digital references, photographs or the device camera. • MIXING Convert two-component mixing ratios between volume and weight, taking the density of each component into account. • CLIMATIC CONDITIONS Interactive calculations involving relative humidity, air temperature, dew point, surface temperature, water vapor content and the difference between surface temperature and dew point. DESIGNED FOR FIELD USE • Clear and intuitive interface. • Fast, practical calculations. • Compatible with iPhone and iPad. • Completely free to use. IMPORTANT INFORMATION CoatKit is intended as a calculation and assessment aid. Its results do not replace measurements made with appropriate instruments, contractual specifications or applicable standards. Digital colors are indicative and do not constitute certified color references. CoatKit — by CorrEx

What's New in CoatKit

1.2

November 5, 2026

**CoatKit 1.2 – Major Update** This update introduces powerful new features to make coating inspection, project management, and technical documentation easier and more efficient in the field. **DOCUMENT LIBRARY** • New integrated PDF document library for technical datasheets, specifications, procedures, and inspection documents. • Built-in PDF viewer with zoom and navigation. • PDF annotation tools, including freehand drawing, highlighting, text, and erasing. • Import documents directly from Safari, Files, or other iOS apps using the Share menu. • Link technical datasheets directly to coating layers in DFT and WFT calculations. • Open associated documents instantly using the dedicated document icon. **NOTES & DOCUMENT LINKS** • New General Notes section, accessible independently of projects. • Improved project notes with checkboxes, special characters, and easier text editing. • Insert interactive document icons directly into notes to access associated PDF files. • Improved scrolling and automatic restoration of reading position. • Export or share notes as text files using the native iOS Share menu. **PROJECT MANAGEMENT** • Export and share individual projects in the new .coatproj format. • Transfer complete projects between devices, including coating layers, settings, notes, color references, and associated PDF documents with annotations. • Import shared projects directly into CoatKit using the iOS Share menu. • Enhanced project backup and restoration through the .coatkit format. **DFT & WFT IMPROVEMENTS** • Improved coating layer management and technical datasheet integration. • Automatic synchronization of volume solids values between coating layers using the same technical datasheet. • Enhanced paint quantity calculations, including surface profile dead volume for the first coating layer. • Improved interface and navigation for everyday inspection work. **GENERAL IMPROVEMENTS** • Refined user interface and improved usability on iPhone and iPad. • Optimized special-character toolbar for different screen sizes. • Various performance improvements and bug fixes. CoatKit continues to evolve as a practical, free tool designed for coating inspectors and corrosion protection professionals.