Hey, didn't know about Streaks Workout but I do love Streaks so I'll be giving that a shot.

I noticed when reading the reviews that what seemed to be a common complaint was that the randomization would repeat an exercise type too often. Now, I know you've fixed this because I just spent five minutes reading the release notes for every release in the last year--but if you used the ability that Apple added to reply to these reviews, then someone wouldn't have to do that in order to figure out if the issue was addressed.