Been using this App for almost a year now and I can't say enough good things about it! For those who are looking to do Jim Wendler's Big But Boring (or Boring But Big) routine this App is the best one I've found. I've been through multiple 4 week cycles and I'm seeing consistent gains. Just put on your 1 Rep Max for Bench, Deadlift, Squat and OH Press and off you go! All the warm up sets, work sets, cardio sets and accessory/complementary lifts are already calculated for the entire 4 weeks. I'm a slow-and-steady-wins-the-race lifter and I'm more than satisfied with consistent, albeit small, gains without getting over trained (which I'm prone to do). Thanks for the App and if there are any other versions I would be interested!