CORE by karsen
Sculpt, Strengthen, Sweat.
Free · Designed for iPad. Not verified for macOS.
Train with Purpose. Move with Strength.
Discover a fitness experience designed to help you feel strong, confident, and balanced—inside and out. Whether you're working out at home or on the go, this app delivers results-driven programming that fits into your lifestyle.
Led by certified trainer Karsen Kloster, each class is thoughtfully structured to support long-term progress. Expect intentional movement, functional strength training, Pilates-inspired flows, and sculpt sessions that work with your body—not against it.
What’s Inside:
– On-demand workouts for all levels
– Live classes to move together in real time
– Targeted programs to build strength, mobility, and endurance
– Minimal equipment required
– Clean, intuitive design for a seamless experience
Fitness should feel sustainable, empowering, and something you enjoy. This is your space to move with intention and show up for yourself—every day.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Bug fixes and performance enhancements
The developer, Sutra 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Sutra Fitness, Inc.
- Size
- 126.9 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - iPad
Requires iPadOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Messaging and Chat
Health or Wellness Topics
- Copyright
- © 2025 CORE by karsen

