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
• Pounds or kilograms, with the right rounding and increments for each
• 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
• Charts for every accessory — estimated 1RM, top-set weight and volume — and pin your favourites to the Dashboard
• 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