If you already know McCalc Fusion Calculator, this is the deeper bench. 228+ pipe welding calculator apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.
This calculator helps you find the correct fusion pressure for HDPE and Polypropylene pipe fusion jobs by selecting your fusion machine and entering pipe size and pressure requirements. Try it now to take the guesswork out of pipe fusion and get the recommended theoretical gauge pressure for your project.
This application is an advanced pipe trades math calculator for iPhone users, offering instant answers for pipe layout and design problems. With features like cut lengths, parallel pipe cutbacks, flow rates, and more, it is a valuable tool for pipefitters, steamfitters, sprinklerfitters, and welders. Spend less time calculating and more time working with pipes. Try it out now!
What We Love
π’ Useful calculator tool
π§ Helpful for pipe fitters and welders
π± Convenient to have on mobile device
π Accurate calculations
Room to Improve
π° Subscription model is too expensive
π Requires internet connection to verify subscription