The coach

Every session leaves a mark.

Knows the difference between a bad set and a bad week. Cairnfit remembers every pain you've flagged, every other sport, every short night, and reasons over all of it before it sets your next target. You never explain yourself twice.

Join the beta

iOS (TestFlight beta) Free while in beta

The Cairnfit app: the coach reads your progress, hands you today's target, and your power score climbs.

Start session

That's your coach. It read your last session and set today's target. Heavier, same reps. Every session, on its own.

How the coach works

You bring the effort. It brings the proof.

  1. It remembers

    Your gym, your bad knee, the exercise you hate, every set you have ever logged. Tell it once. It never asks again.

  2. It decides

    Next session's targets are set for you: more load, more reps, or a planned back-off. No guesswork between sets.

  3. It proves

    A weekly read on what's progressing, what stalled, and where you're carrying fatigue. Evidence you're stronger than six weeks ago.

What it will never do

Fixing your squat is a job for a coach standing next to you. Knowing whether it is getting stronger is ours.

Where it stands

We grade our own coach, and publish the result.

Every month, against the skills a real strength coach has. Whether the answer flatters us or not. Today it stands like this.

Solid
19
Not yet
7
Never
4
Read the full report

Pricing

Free while the beta runs. Here's what it looks like after.

Solo

Free

Training once a week, casually.

A full program build to start, plus about one fully coached session a week. The same coach, not a stripped demo.

Start free

Personal Coach

€59 /month

Training 5–6x a week, high volume.

A very high amount of coaching. Sized for heavy training, not for rationing normal use.

Go all-in

More strength than six weeks ago.

Join the beta
Join the beta