Private fitness accountability for your family.
Show up daily. Cheer each other on. Without strangers, ads, or pressure to perform.
CuzFit is a private fitness app for families and tight-knit groups. Share what you did today, react and comment back and forth, and stay honest about your goals — in a space that's just yours.
What it does
Private by design
Invite-only family groups. No public profiles, no discovery, no strangers.
One-tap daily updates
Workout, water, sleep, mood, rest day, cheat meal — all in a single post. Up to 6 photos.
React & comment inline
Six emoji reactions and a comment thread per post, right on the feed. No tapping into detail.
Rolling 24h unlock
Post something in the last 24 hours to see your family's fresh feed. Works across timezones.
Consistency leaderboard
Ranks by the days you showed up, not the minutes you trained. Rest days don't hurt your rank.
Apple Health sync
Workouts, steps, sleep, and water flow in automatically on iPhone — no double-logging.
How it works
- 1 Sign in with Apple or Google.
- 2 Join your family with a private invite code.
- 3 Post your day — and watch your family show up too.
The vibe
Not Strava. Not a habit tracker. CuzFit is a private space for your family to share fitness and lifestyle wins — and quietly hold each other accountable. Small group, low friction, no leaderboards chasing strangers.