Privacy Policy
Lift My Best Life · Last updated 28 August 2026
- Everything you log is yours. It is used to show you your own training and to work out what to recommend next. Nothing else.
- Nothing is sold. Nothing is shared with advertisers. There is no advertising in this app.
- You can delete all of it from inside the app, at any time, without asking anyone.
- Health information is only collected because you typed it in, and only after you have said yes to that specifically.
Who runs this
Eric Mak, as an individual.
Contact: liftmybestlife@gmail.com
The app is intended for use in the United States.
What is collected
Because you entered it:
- Your name or nickname, and your email address
- Your unit preference, weekly training target, and training goal
- Every workout you log: exercises, weights, reps, warmups, how each exercise felt, and when
- Cardio sessions: activity, duration, intensity, and optionally distance
- Weight and body measurements, if you choose to record them
- Height and sex, if you choose to provide them, used only to estimate body composition
- Goals you set, notes you write, and check-ins including pain ratings if you use an injury-related goal
Automatically:
- Which device platform and app version you are using, when you send feedback or a crash report
- Standard server logs kept by the hosting provider
Not collected:
- Location. The app never asks for it
- Photographs. The app does not take or store images
- Contacts, calendar, microphone, or anything from other apps
- Data from Apple Health, Google Fit, or any wearable
Health information, and why it is asked about separately
Weight, body measurements, estimated body fat and pain ratings are health information. The app asks about storing those in a step of their own, rather than folding it into a general agreement, because it is a meaningfully different thing to agree to.
You can decline and still use the app. You simply will not be able to record weight, measurements or injury-related goals. You can change your mind later by deleting your data in Settings.
What it is used for
- Showing you your own history
- Working out what weight or reps to recommend next
- Noticing plateaus, long breaks, and personal bests
- Estimating body composition from measurements you provided
- Estimating the energy cost of a session
Every one of those runs for you, on your data, to give you back something about your own training. None of it builds a profile for anyone else, trains any model, or makes decisions about you beyond what weight to suggest.
There is no advertising in this app, and health data is never used for marketing.
Who else sees it
Supabase hosts the database and handles sign-in. They store data on our behalf and cannot use it for their own purposes. Servers are in us-west-2 (Oregon, United States).
That is the whole list. Data is not sold, rented, or shared with advertisers, data brokers, insurers or employers.
How long it is kept
Data stays until you delete it. There is no automatic expiry, because a training log is only useful over years.
If the app is ever shut down, users will get reasonable notice and all data will be deleted.
What you can do
All of this is in the app, under Settings → Data and account options:
- See it — everything is visible in the app. Ask for a copy in a file if you want one
- Delete it — "Clear my training history" removes what you logged. "Delete all my data" removes everything
- Correct it — edit any logged set, measurement or goal directly
For anything not available in the app, email liftmybestlife@gmail.com.
We do not sell personal information and have no plans to.
Security
- Traffic between the app and the server is encrypted in transit
- The database uses row-level security, so your rows are readable only by your account
- Your password is hashed by the authentication provider and is never visible to us
No system is perfect. If a breach ever affects your data, you will be told promptly.
Children
This app is not intended for anyone under 16, and accounts should not be created for them. If we learn a child's data has been collected, it will be deleted.
Changes
If this policy changes in a way that affects how your data is used, the app will ask you to read and accept the new version. Minor wording fixes will just update the date at the top.