Every tool the
work demands.
Two surfaces, one logbook. Train on the phone, plan on the desktop, and let the numbers hold you to it.
A logbook that keeps up
Stamp-checkbox logger
Tick each set as you go. Warm-ups, working sets, and prev-session targets sit in one tabular readout.
Segmented rest clock
Auto-starts when you log a set. ±15s and skip, always one thumb away.
Quick start
Open your next routine and start lifting in two taps from the home screen.
Plan and analyse
Routine builder
Drag to reorder, tune working sets inline, add from a searchable exercise library. Autosaves.
Progress charts
Per-lift volume, estimated 1RM and trends so you can see the line go up.
History calendar
Every trained day, streak, and session at a glance.
Exercise library
A full catalog with muscle groups, equipment and instructional art.
Prove the work
Community feed
Post finished sessions with real stats. Follow other bikkels, cheer the grind.
PR badges
New personal records get stamped and shared automatically.
Shareable Bikkel card
Turn any session into a clean card built to post anywhere.
Streaks
Weekly targets and streak reminders that keep you accountable.
Try it before you join
Lifting calculators
1RM estimator, plate loader, warm-up ramp and relative-strength score — free, in the browser, KG or LB.
Open the calculatorsReady-to-run programs
Push/pull/legs, upper/lower and full-body splits — battle-tested and one tap from your logbook.
Browse programs