Last updated 9 August 2026
Stack Little Wins is a small project built and run by one person, not a company. Your weight is about as personal as data gets, so this page says plainly what is kept, where it sits, and how to get rid of it. No lawyer wrote it.
Only what the app needs to draw your climb:
There are no ads, no third-party analytics, no tracking pixels, and no advertising cookies. The only thing kept in your browser is the session that keeps you logged in. Your data is never sold, rented, or shared for marketing, because there is nobody to sell it to and no interest in doing so.
In a Postgres database hosted by Supabase on AWS in the United States. The app itself runs on Render, with Cloudflare in front of the domain. Those three providers make the service work and handle data on its behalf. Traffic is encrypted in transit.
Every table has row-level security switched on, so the app can only ever read and write rows belonging to the account whose token made the request. One user cannot see another user's numbers, and there is no shared or public view of anyone's data.
The honest exception: I run the database, so I can technically see what is in it. I do not go looking, and I will not read your entries for any reason other than fixing something that is broken or that you have asked me about. Any privacy policy that claims otherwise while the operator holds the credentials is telling you a comfortable story.
One thing worth knowing: when you use the feedback button, what you write is forwarded to me over Telegram so I actually see it. Send bugs and ideas, not anything sensitive.
Open the account menu, go to Settings, and use Delete account. It asks you to type DELETE, then removes your profile, every check-in, every milestone and reward, and the login itself. It is immediate and there is no undo, no grace period, and no retained shadow copy. You do not have to ask me, and you do not have to give a reason.
Encrypted infrastructure backups held by the hosting providers may keep a copy for a short window before rolling off. That is a property of how the platforms work, not a second copy kept on purpose.
Stack Little Wins is for adults. Creating an account requires confirming you are 18 or older, and the app is not directed to children. It does not knowingly collect anything from anyone under 13. If you believe a child has an account, tell me and I will delete it and everything in it.
This is also why the app no longer asks for a date of birth at all. Not collecting it is a stronger protection than collecting it carefully.
Stack Little Wins is a tracker and a motivation tool. It is not a medical device and it gives no medical advice. Talk to a doctor about your weight, your goal, and how fast you intend to get there, especially before making a big change.
If this page changes in a way that matters, the date at the top changes with it, and anything significant will be said in the app rather than quietly edited in here.
Use the "Tell me something" button inside the app. It reaches me directly and it is the fastest way to get an answer.