Someone pointed out that there is a special offer on the Android market for apps today, they are priced at just 10p. I did a quick search for welding and found the following two free apps (so that’s 20p saved).
There’s a surprising number of useful phone apps for a welder. However there’s a general thought that a smart phone and a workshop are generally not compatible, grinding dust and dirt don’t go well with a touch screen. Welding and