A strength coach for iPhone that tells you when it isn't sure yet.
OrderedStrength builds your training session by session: what to lift, how much, and when to push. It adjusts to the sets you actually log, your recovery, and how hard each set really felt, not a fixed program you're supposed to follow regardless.
Your first sessions are estimated from population averages, and the app tells you so. As you log real sets, the plan shifts from those averages to your own numbers, and it stays honest about which one it's currently using.
OrderedStrength keeps a running scorecard of its own predictions against what actually happened. Right or wrong, it's kept, not just the calls it got right.