About
Corner is a cutting-edge boxing and MMA training app designed for athletes at every level — from complete beginners to seasoned fighters. Using proprietary wearable trackers, Corner captures granular real-time performance data including punch speed, power output, total punch count, workout intensity, and top punch combinations, giving users immediate, actionable feedback on every session. For those without trackers, Corner also offers flexible adjustable round timers compatible with most Bluetooth heart rate monitors, enabling heart-rate and calorie tracking without additional hardware. No membership is required to track your own workouts. The platform features a growing library of interactive classes — new content added weekly — covering Boxing, Muay Thai, and Strength & Conditioning, all led by world-class coaches. Classes cater to every experience level, and the membership model is fully flexible with no long-term commitments. Corner also fosters a global training community where users can connect with friends, compete on leaderboards, and push each other toward their goals. The app is available on iOS and Android, boasting a 4.7/5 rating from over 200 App Store reviews. Gyms can also leverage Corner's technology for group performance tracking and leaderboards, making it a powerful tool both for individual athletes and fitness businesses looking to enhance member engagement.
Key Features
- Real-Time Performance Tracking: Wearable trackers measure punch speed, power, total punches, intensity, and top combinations live during every session.
- Bluetooth Heart Rate Integration: Compatible with most Bluetooth heart rate monitors so users can track heart rate and calories even without Corner's own trackers.
- Interactive Coaching Classes: A growing library of classes in Boxing, Muay Thai, and Strength & Conditioning led by world-class coaches, with new content added weekly.
- Gym Leaderboards & Community: Connect with a global training community, compete on leaderboards, and motivate friends toward shared fitness goals.
- Adjustable Round Timers: Fully customizable round timers for any boxing or MMA workout, usable with or without the wearable trackers.
Use Cases
- A boxing enthusiast tracks punch speed, power, and combinations in real time during home workouts using Corner's wearable trackers.
- A beginner uses Corner's free round timers and Bluetooth heart rate monitor integration to structure their first boxing sessions without any hardware purchase.
- An MMA gym integrates Corner's leaderboard feature to gamify member workouts and drive competitive engagement across the facility.
- A Muay Thai athlete follows weekly interactive classes from world-class coaches to continuously improve technique and conditioning.
- A fitness-focused individual uses Corner Membership to access structured Boxing and Strength & Conditioning classes as their primary workout program.
Pros
- Free Basic Tracking: Users can track their own workouts for free with no membership required, lowering the barrier to entry significantly.
- Granular Performance Data: Real-time metrics like punch speed and power give athletes far deeper insight than typical fitness apps.
- Flexible Membership: 14-day free trial with a cancel-anytime policy means users are never locked into a long-term commitment.
- High User Ratings: A 4.7/5 rating from 200+ App Store reviews reflects consistently positive user experience across skill levels.
Cons
- Tracker Hardware Required for Full Features: Advanced metrics like punch speed and power require purchasing Corner's proprietary wearable trackers, adding upfront cost.
- Niche Sport Focus: The platform is purpose-built for boxing and MMA, making it less useful for athletes in other sports or general fitness disciplines.
- Class Library Depth: As a growing platform, the class library may not yet match the volume of more established fitness apps.
Frequently Asked Questions
Do I need Corner's trackers to use the app?
No. You can use Corner's adjustable round timers and integrate most Bluetooth heart rate monitors to track heart rate and calories without the wearable trackers. However, advanced metrics like punch speed and power require the trackers.
Is Corner free to use?
Yes. Basic workout tracking with the Corner app is free with no membership required. Corner Membership, which unlocks interactive classes, offers a 14-day free trial on iOS and Android.
What sports does Corner support?
Corner is designed for Boxing, Muay Thai, and MMA, with Strength & Conditioning classes also available to complement combat sports training.
Can gyms use Corner for group training?
Yes. Corner offers gym-specific features including performance leaderboards, making it a strong tool for gym owners wanting to boost member engagement and track group performance.
On which platforms is Corner available?
Corner is available on iOS and Android mobile devices.
