
Check In: Run Game Tracker
Run Pace GPS Fitness Stats
Free · In-App Purchases
What’s the most abundant behavior in the world? Movement.
Check-In turns it into territory.
Every step, run, ride, or workout gives you Activity Points (AP) that claim hexes on the map around you.
Move more → Own more → Defend your city.
1) Convert your activity into territory
Steps, runs, rides, lifting sessions, and Strava syncs all fuel your AP.
2) Claim and defend your turf
Use AP to expand your hex-based territory and hold your ground against real people around you.
3) Compete with your city
See who dominates your neighborhood, your gym, or your entire region.
4) Power up with one tap
Your check-in button converts movement into instant tile growth. Pure dopamine.
Check-In is not another fitness app.
It’s the world’s first global territory game powered by movement built by and for people who love to walk, lift, bike, run, and compete.
If you have ideas or want to join the community, reach us anytime at info@arniifitness.io
Notes
Check-In offers general fitness insights, not medical advice. Always consult a professional before starting a new training routine.
Terms: https://www.arniifitness.io/terms-of-service
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
We’ve rebuilt the experience from the ground up:
- New movement-to-territory game system
- Claim and defend real hex-based tiles using Activity Points
- Full support for steps, runs, rides, and Strava syncing
- New check-in button to grow your territory instantly
- Updated onboarding, home base setup, and map UI
- Improved performance, stability, and animations
This is our biggest update yet — welcome to Check-In.
The developer, Arnii Fitness Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Location
- Contact Info
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Arnii Fitness Inc.
- Size
- 84.9 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 14.0.0 or later.
- iPhone
Requires iOS 14.0.0 or later. - iPad
Requires iPadOS 14.0.0 or later. - iPod touch
Requires iOS 14.0.0 or later.
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Mature or Suggestive Themes
Medical Treatment Information
Contests
Contains
Gambling and Contests
- In-App Purchases
Yes
- Lifetime Subscription USD 119.99
- Annual Subscription USD 49.99
- Monthly Subscription USD 6.99
- Copyright
- © Arnii Fitness Inc.