BBB Tracker

BBB Tracker is a focused, no-nonsense companion for Jim Wendler's 5/3/1 strength program with the Boring But Big (BBB) assistance template.

Set your training maxes once and BBB Tracker handles the rest — every cycle, every week, every set is calculated for you. Step into a workout and just lift.

What it does: • Full 5/3/1 cycle logic — 5s, 3s, and 5/3/1 weeks, with working sets and AMRAP top sets prescribed automatically • Boring But Big built in — 5×10 assistance work at the right percentage every session • Automatic warmups and plate-rounded weights tuned to your bar and increment • Training Max progression handled for you — +5 lb upper, +10 lb lower each cycle • TM test weeks every third cycle, with stall detection that suggests when to reset • Build your own accessory library and log it alongside the main work • Full workout history so you can see every rep you've put in

Private by design: • No account, no sign-up • No analytics, no tracking, no ads • Everything stays on your device — nothing is ever sent to a server