If you are a welder, Welding Helper is the perfect app for you. Developed by Ventura Design Apps, this free Android app provides a comprehensive guide for welding. It includes basic weld symbols, general data, weld joints, bench design, welding processes, welding safety, polarity chart, and more. The app covers both MIG and TIG welding.

One of the best features of Welding Helper is its ease of use. The app has many weld charts, including a drill chart, tap chart, decimal chart, and mill cutter direction. It also has an equipment list, type of welds, welder safety, and welder charts. With this app, you have everything you need to be a successful welder at your fingertips.