Back to the appLast updated: September 26, 2026. This is a starting template. Have it reviewed before publishing. See also our Terms and Conditions.
3×10 Fit ("we") runs the 3×10 Challenge app. Contact: 3x10fit@gmail.com.
Your email address, used to sign you in. Your Instagram or TikTok handle (shown publicly as your username), and, if you add one, your profile photo. If you verify your handle, the one-time code we give you and whether you are verified. The reps, notes and chat messages you post, with the date and time you post them. If you use the workout timer, the time you started and how long your workout took. If you join the buddy program, who you were matched with, your private messages with your buddy, the people you block, and workout confirmations. Reports you make. The date you accepted our Terms. Whether you opted in to marketing emails.
Your display name, your posted reps and notes, your chat messages and your streaks are visible to everyone who uses the site. Your email address is never shown to other users. Reports are only visible to the moderator.
Photos are resized on your device before upload, which removes hidden data such as the location where the photo was taken. Your photo is public, next to your name.
Your buddy sees your name, photo, streak and daily progress. Private messages are visible only to you and your buddy, except that the moderator can see a specific message after someone reports it. Blocks are private; the person you block is not notified.
Bullying, harassment, hate and harmful language are not allowed. We may delete messages and permanently remove accounts that break these rules. When an account is removed, its posts and messages are deleted and its email address is kept on a block list so it can't rejoin.
To run the challenge, show the feed and leaderboard, and, only if you opted in, to email you challenge updates. We do not sell your personal information.
Data is stored with Supabase, our database and sign-in provider. Sign-in emails are delivered by Google (Gmail).
The site stores a small amount of data in your browser to keep you signed in.
You can unsubscribe from marketing emails at any time. You can delete your account and all your posts in the app under Settings, or by emailing us.
The service is only for people 18 and older.