01
Presence
Checking in at the gym should mean something. Karna confirms you are on the floor, then makes that showing-up visible to your community.
Karna gym app
Show up.
Get seen.
Rise.
The social + status layer for physical gyms. Check in at your gym, log workouts, build streaks, and climb your gym leaderboard with the people who train beside you.
Why we exist
The gym used to be a place you belonged.
Then it became a door you badge through. Billing, access, and class bookings ate the culture. The names, the rivalries, the reason people actually came back leaked out of the room.
Karna puts that layer back. We are the social and status system for physical gyms — built for the floor, not the feed.
02
Progress
Workouts, streaks, and scores compound. The work you put in is recorded, ranked, and remembered — not lost in a notes app.
03
Place
Status belongs to a room, not a global feed. Leaderboards, announcements, and membership live with the gym you actually train at.
Product
Built for the people who train, and the gyms that hold them.
The Karna gym app covers check-in, workout tracking, streaks, leaderboards, and memberships for members — plus operations for gym owners.
Gym check-in
Confirm you are at the gym with location-aware check-in. Presence is the first score that matters.
Workout logging
Capture sessions, exercises, and effort. Your training history stays with the gym you train at.
Streaks and scores
Consistency compounds. See weekly and monthly scores that reward showing up and putting in the work.
Leaderboards
Friendly rivalry, gym by gym. Climb the board with the people who share your floor.
Memberships
Join a gym, manage your plan, and keep your profile — height, weight, and goals — ready for programming.
Gym operations
Owners run members, check-ins, subscriptions, announcements, and analytics from one dashboard.
How it works
Four steps. Then it becomes a habit.
01
Join your gym
Create an account and connect to the gym you actually train at.
02
Check in
When you arrive, Karna confirms you are on the floor.
03
Train and log
Record the session. Streaks and scores update as you work.
04
Rise
Climb the gym leaderboard. Get seen by the room you belong to.
Members
Your gym. Your score. Your people.
Karna is the member app for checking in, logging workouts, following streaks, and competing on your gym's leaderboard. Built for iOS and Android.
Gyms
Run the room, not just the register.
Members, live check-ins, subscriptions, announcements, leaderboards, and analytics. Karna for Gyms is the operations layer that keeps culture in the building.
FAQ
Questions about the Karna gym app
Karna is a gym check-in app, workout tracker, and community layer for physical gyms — for members on the floor and owners in the office.
What is Karna?+
Karna is a gym check-in and community app for physical gyms. It is the social and status layer for the gym floor: members check in, log workouts, build streaks, and climb their gym’s leaderboard. Gym owners manage members, memberships, announcements, and analytics.
How does gym check-in work?+
When you arrive, Karna uses your location to confirm you are at the gym. That check-in counts toward your presence, streaks, and scores so showing up is visible to your gym community.
Is Karna a workout tracker?+
Yes. Karna includes workout logging for sessions, exercises, and effort. Your training history stays with the gym you train at, alongside streaks, scores, and leaderboards.
Is Karna for gym members or gym owners?+
Both. Members use the Karna app on iOS and Android to check in, train, and compete. Gym owners and staff use Karna for Gyms at gym.usekarna.com to run members, check-ins, subscriptions, announcements, leaderboards, and analytics.
Does Karna work on iPhone and Android?+
Yes. The Karna member app is built for iOS and Android. Gym owners use the web dashboard. Store listings will appear on this site when the apps are live.
How do I delete my Karna account?+
Open the Karna app, go to Profile then Settings, and choose Delete account. If you cannot access the app, email hello@usekarna.com from your account address with the subject “Delete Karna account”.
Get Karna
Bring the floor with you.
The Karna member app is coming to the App Store and Google Play. Gym owners can start today.
App Store — coming soonGoogle Play — coming soon
Want early access? Email hello@usekarna.com