Trinn.

A coach, not a tracker.

A fitness and nutrition coach on your phone that adapts to the life you actually live.

Coming soon to iPhone

The difference

A tracker logs.

It counts what you ate. It records what you did. It tells you, in great detail, what already happened, and leaves the thinking to you.

A coach thinks.

Trinn remembers your goals, how you like to move, and the food you actually eat. It checks how you’re doing before it plans. It keeps the essentials in place when the day goes sideways. It guides you to the next step.

Real life happens

“Tell it what’s going on.”

Whatever you’re working on, one sentence from you is enough. The coach reshapes the plan around it.

  • “Wedding in June. I want to feel good in the photos.”

    A steady plan you can keep for the whole run-in, with food you actually like. No crash, no rebound afterwards.

  • “Work is flat out. Forty minutes, three times a week. I want to build some muscle.”

    Three sessions that earn their place, protein planned around your real day, and rest treated as part of the training.

  • “I’m happy where I am. I just don’t want to slide.”

    Holding steady is a goal here, not the absence of one. The coach notices drift early and says so quietly.

  • “I’m off to the pub tonight.”

    Protein moved to lunch, a glass of water before you go, tomorrow’s plan reshaped. That’s it.

Never judges you.
Just a coach that adapts to your life as you live it.

Built with restraint

No badges. No streaks.
Nothing social. Nothing loud.

Process over noise. The work is the reward.