The agreement between you and Life Mastery, written to be read. The short version: your life belongs to you, and so does your data.
Last updated: 17 July 2026
Life Mastery is a personal operating system for your goals, habits, routines and reflection. Your data lives on your own device and, when you sign in, syncs to your account. You can start free, cancel a paid plan anytime, and take a backup of your core practice data with you. New paid plans carry a 14-day money-back guarantee. Be decent, and we will be too.
Life Mastery ("we", "us") is operated from the Netherlands. You can reach us anytime at support@lifemasteryplatform.com or through the contact page.
By creating an account or using Life Mastery (the "service"), you agree to these terms. If you do not agree with them, please do not use the service. If any provision of these terms turns out to be unenforceable, the rest remains in effect.
Life Mastery is local-first. What you create (your journal, habits, routines, reviews and more) is stored in your browser on your own device, and when you are signed in your member data syncs to our servers so it can follow you across devices; the privacy policy lists exactly what that covers. Features that are not yet live are labelled as such on the surface itself: nothing in the product pretends to work before it does.
Accounts are handled by our authentication provider, Clerk. You sign in with an email code or a connected Google account. Keep access to your sign-in email secure: you are responsible for activity that happens under your account. You must be at least 16 years old to use the service.
Everything you create in Life Mastery is yours. You grant us only the limited licence we need to store, process and display that content in order to run the service for you, and nothing more. We do not sell your data, use it for advertising, or train AI models on your private content. You can export a backup of your core practice data from Settings at any time, and our privacy policy describes exactly what lives where.
Use the service lawfully and as one person: an account is personal and not for resale or shared operation. Do not attempt to break, overload, scrape or reverse-engineer the service, and do not use it to store or distribute unlawful content. The AI features (including the Coach) carry daily allowances to keep them sustainable; automated bulk consumption is not what an allowance is for.
Life Mastery, including its AI features and the Coach, offers structure and guidance for personal development. It is not medical, psychological, financial or legal advice, and it is no substitute for a qualified professional. For decisions with serious stakes, involve one.
The service is young and evolves quickly. We work to keep it available and to improve it continuously, but we cannot promise uninterrupted availability. Features may change; if a change materially reduces what a paid plan includes, we will tell you before it takes effect.
You can stop using the service at any time, and you can request account deletion from the Account page. We may suspend or terminate an account that seriously or repeatedly breaches these terms; where reasonable, we will warn you first. Ending the service does not touch the data on your own device, and you can export your core practice data before closing your account.
The service is provided as it is. To the extent the law allows, our total liability for claims arising from the service is limited to the amount you paid us in the twelve months before the claim. Nothing in these terms limits liability that cannot lawfully be limited, or your mandatory rights as a consumer.
These terms are governed by Dutch law. If you are a consumer in the European Union, you also keep the protections of the mandatory consumer law of your own country.
When these terms change in a way that matters, we will announce it in the app or by email before the new version applies. The date at the top always tells you when they last changed.
Questions about these terms are welcome: support@lifemasteryplatform.com.