Join the beta
141kg is in beta. Every feature is free for trainers and for the people they train, and nobody pays anything while it runs. Apply below and we will set you up.
I am a trainer
Every tool on the top tier, free through the beta. No client cap, no per-client fees, and the app is free for everyone you train. All we ask is your honest feedback.
Apply as a trainerOpens an email to admin@141kg.com with a few questions filled in. No card details, nothing to pay, and no checkout. When the beta ends we email you first and you pick a plan then.
I train, with a PT or alone
Free through the beta, with every Pro and Elite feature switched on. If your trainer is already in the beta, tell us who they are and we will link you to them.
Apply as a clientOpens an email to admin@141kg.com with a few questions filled in. No card details, nothing to pay, and no checkout. When the beta ends we email you first and you pick a plan then.
Not joining the beta? Subscribe at the standard rate instead
You do not need this while the beta runs. Everything below is free to beta members, trainers and clients alike. Only continue here if you would rather start a paid subscription now.
Trainer
Subscribe monthly. Your clients get the app included. One flat fee, no per-client charge.
You go to secure Stripe Checkout. On payment your account is created and we email you a link to set your password.
Client or solo
With a PT or on your own. Essential is free, upgrade any time. PT clients get Pro free when their trainer adds Team Pro, and can step up to Elite for £2.99.
Free sign-up emails you a link to set your password. Paid plans go through secure Stripe Checkout, then the app reads your tier when you sign in.