This app has really helped me with pacing and getting better at time management, particularly for 90 second stages. I use it for dry fire and at matches. I had struggled to find an app that was useful for dry fire practice, but this is simple to use and works incredibly well.
For match use, it is a huge advantage to have an accurate countdown you can rely upon to get that last shot off and this app puts that information right on your wrist. It’s like having someone giving you perfect time calls, but without worrying about the person being accurate/reliable. It’s one less stressor while on the clock.