141kg · one for one, keep going

Every session you coach, every session you do.

141kg is one shared training record for personal trainers and their clients. Strength, cardio, even the dog walk. Train with a PT or on your own, and watch how far you have come.

I'm a personal trainer

Run every client from one screen. Log live, plan ahead, and brand the app as your own.

See trainer plans

I'm training

With a PT or on your own. Your PT logs the sessions you do together, you log everything else, and you keep the full history.

See how it works

The 141 story

141kg. One for one, keep going.

One for one: trainer and client, training from one shared record. You log, they follow, and you both see the same progress. The data belongs to both of you. While your subscription is active, either of you can export the full history whenever you want. Most platforms lock people out. 141kg keeps it open. Train, track, progress. One for one, keep going.

Why 141kg

Professional tracking, without the premium price

Most coaching apps charge more for every client you add and sell branding, reports and nutrition as paid extras. Their data often stays locked to their app. 141kg is flat pricing in pounds, everything included by tier, and your history yours to export.

Most coaching apps

The bill climbs with every client you add

Nutrition, branding and reports sold as paid add-ons

A separate one-off fee to put your logo on the app

Data locked in, no full export for you or your clients

Built for remote coaching, not live in-person sessions

141kg

Free while we are in beta, then from £20 a month

Flat pricing in pounds, no fee for every client you add

Live logging as you coach, straight into the client's app

One shared record: you log, your client logs, you both own it

Progress, PBs, recovery and a client leaderboard

Your branding on the client app, no extra app fee

Your history and your clients', yours to export while subscribed

Built in the UK, data held in the EU

Built for personal trainers who coach in person and want live logging, clear progress, and a client app included for everyone they train. If you need meal plans, class booking or payment scheduling, another tool will suit you better.

Switching is easy