The SSAB WeldCalc app, developed by SSAB AB, is a free mobile application designed to simplify the welding process. It is a simplified version of the advanced SSAB WeldCalc desktop pro version. The app is available for Android devices and falls under the category of Business & Productivity.

The app is easy to use and provides accurate results in seconds. It recommends preheat and interpass temperatures, minimum and maximum heat input, and welding machine settings such as amps, volts, and travel speed. Additionally, the app provides a risk analysis that helps users identify potential risks. It allows users to save their results and share them as PDF files. Overall, the SSAB WeldCalc app is a great tool for welders looking for an efficient and reliable way to optimize their welding process.