Gym Wars · Rivals

Show up for your gym. Beat the other side.

OutGrind is a multiplayer fitness league. Gym Wars puts your gym on a roster — Blue vs Red at your gym, or a nearby gym when one is ready. Rivals is the free head-to-head mode between matches. Every session is GPS-verified. No cash.

How Gym Wars works

1. Set your gym. Pick the public gym you represent. That's your team.
2. Join the roster. Enrollment is 7 days. Invite friends until you hit 6 people.
3. Get a match. Six people split Blue vs Red. If another gym nearby fills a roster, you play them instead.
4. Check in and score. Every verified session puts points on the board for your side. Miss a week and the team average drops — you are not eliminated.

FAQ

What is Gym Wars?

Gym Wars is OutGrind's main game: your gym is the team. Six people split Blue vs Red for a two-week match. If another gym nearby fills a roster, you play them instead.

What is Rivals?

Rivals is a free 14-day head-to-head mode with verified workouts and trophies. Play it between Gym Wars matches — no cash, no entry fee.

How much does it cost?

OutGrind is free to download. Gym Wars and Rivals are free to play. There is no money-staking product on the public app.

What counts as a verified workout?

A workout counts when (1) GPS shows you at a registered public gym, (2) the on-device session timer runs for at least 30 minutes, and (3) you submit a check-in photo. Sessions outside the geofence or under the timer do not count.

What if my gym does not have enough people yet?

Enrollment is open for 7 days. Invite friends until your gym hits six, then Gym Wars starts (Blue vs Red). Under six, you stay unmatched and can play Rivals. You only hear about a nearby gym when one is actually filling a roster in range.

Is OutGrind on Android?

Not yet. iOS is live in the App Store. Android is on the roadmap.