Rotational play, kept straight
Keep your whole neighbourhood in sync.
Plumbline is a rotation tracker for life-sim players. Play each household in turn, log the memories, and let the plumbline keep every family level in time.
Keep every household level
Play your neighbourhood in rotation and Plumbline tracks who’s behind, so no family drifts out of sync in time.
One tap to pass the turn
Finish a household, log what happened, age up birthdays — then play passes cleanly to whoever’s up next.
Never lose a storyline
Memories and history remember the weddings, promotions and disasters across every save.