Could be better with a few changes

Great app, lets you customize your own workouts. Comes with preloaded workouts for specific boards.

Biggest issues:
No way to drag and drop exercises in the list for a custom workout.
Every time you create a new exercise, you have to re type all the information again, even if youre keeping hang and rest time the same. When you create a new exercise, the last one you created should come up, so you can just change the hold numbers.

Liu bei 564 about Boulder Trainer