Private beta for personal trainers · iOS via TestFlight

More clients. Better results. Fewer admin hours.

Trainerr gives PTs AI-assisted programming, a whole roster on one calendar, and accountability that runs itself between sessions. You spend your time coaching — your clients get better results. Built hands-on with working trainers.

Training with a Trainerr coach? You don't need the list — ask your PT for their invite link; clients join free.

What's inside

Programs in minutes, not evenings

Build AI-assisted plans — progressions, supersets, drop sets, tempo — from a 196-exercise coaching library. You review, tweak, and it lands on their phone.

Your whole roster, one calendar

Assign, move and archive workouts in a couple of taps. Scheduled versus actually-logged, at a glance, for every client you coach.

Accountability on autopilot

Training-aware logging, rest timers and weekly check-ins keep clients on-plan between sessions — you step in exactly when it matters, not every day.

Results you can show

PRs, volume trends, photos, nutrition and Apple Health steps — proof of progress that gets clients results, and keeps them training with you longer.

AI insights

Know who needs you, before they drift.

Trainerr watches the signals across your roster — sessions logged, check-ins landed, loads moving up or stalling — and surfaces the clients who need attention today. Catch drop-off before it becomes a cancellation; celebrate a PR the moment it happens.

How the beta works
01

Claim a founding-coach spot

Join the list above — we onboard a small wave of PTs at a time, hands-on.

02

Bring two or three clients

Install via TestFlight, invite clients with your personal link — free while we're in beta.

03

Coach, and tell us everything

Run real programming with real clients. Founding coaches shape what we build next.

Founding-coach spots open in waves.

Leave your email — when your wave opens, the invite comes from hello@trainerr.fit. Founding coaches get first access and a real say in the roadmap.