Corner

In-app purchases
3.7
251 reviews
10K+
Downloads
Content rating
Everyone
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About this app

Training for your next fight or simply love boxing and want to stay fit? Join thousands of active members pushing their boundaries and getting a sweat on with Corner.

CLASSES
Participate in classes run by world class trainers, ranging from beginner to pro, fitness to technique so you never get bored and are always learning something new. Stay motivated with real-time leaderboards and track punch stats, calories burned & more using Corners trackers.

You can start your 14 DAY FREE TRIAL straight away! No equipment or trackers are required to get started with on-demand classes.

YOUR TRAINING
Train smarter, not longer. Make targeted improvements with the only tracker in the world approved by the International Boxing Association, track punch count, speed, work rate and g-force of each and every punch in your own sessions. Corner trackers can be used in every part of your game no matter if you are shadow boxing, on the heavy bag or sparring.

Corner performance tracking in your own sessions is fully included with Corner trackers which you can purchase on www.trainwithcorner.com

5 Reasons to train with Corner

- Train anywhere, anytime.
- Become part of a community with likeminded people training smarter.
- No equipment needed to get started
- Track performance during any type of boxing training.
- Train smarter, not longer by making targeted improvements

Other Features:

HEART RATE MONITOR SUPPORT
Connect your Bluetooth-enabled heart rate monitor to view your live metrics whenever you are in class or doing your own workout.

YOUR FITNESS PROFILE
Set goals and review past workouts to stay on top of your progress.

ON MOBILE AND TV
Mirror your phone and take your classes to the biggest screen in your home for an immersive workout experience.

FEATURES COMING SOON:

Live Classes
Live classes with live leaderboards to bring you a real life gym experience anywhere.

Personal Meetups
You set the time, choose the workout and invite your friends to compete on a live leaderboards just with them!

Optimised TV Experience
Get an even better experience with casting to compatible devices

Integration with Google Fit
See all your hard work in one place

Join team Corner today!

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Get Started with Corner Premium
Participating in Corner classes requires an in-app subscription, available on a monthly, quarterly or yearly basis. Subscriptions will automatically renew unless canceled within 24-hours before the end of the current period. You can cancel anytime from your Google account settings. All subscriptions start with a 14 day free trial.

Terms & Conditions: https://trainwithcorner.com/terms

Bluetooth Connections:
If you experience bluetooth connectivity issues with your Corner trackers please check your settings as some manufacturers place extra restrictions on connections. If you don’t find a solution please let us know so we can assist and look into any model specific issues.
Updated on
Sep 3, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info and 5 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.7
244 reviews
Josh McC
November 21, 2024
I've used several punch counters, including Hykso in it's early access for myself and clients over the years. The fact that I have to sign in to use it and mandatory updates are required before use it frustrating and slows down workouts regularly. I've been using them less in my studio lately because of weird connection issues, left or right hand randomly goes out during workouts, messing up the flow. It's hit and miss currently, almost
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Corner Wearables
November 21, 2024
Many thanks for your review and sorry to hear of these issues 🙏. We have a connection troubleshooting FAQ with specific instructions for Samsung Galaxy phones, such as clearing the bluetooth cache, which can help in many cases - please get in contact if none of these work and we'll troubleshoot further - the beta app may also be worth a try 🙏🥊
Aaron Fernando
May 15, 2020
I didn't have super high expectations but the hardware is great at counting punches & surprisingly good at figuring out punch type. It could use more features around insights across workouts, but seems like they'lll be adding that as time goes on. Also you can download your data as a spreadsheet & do it yourself. All in all, this is an awesome app with great, super light punch trackers. TIP: Update the trackers before you first use them, otherwise keeping them connected is super tricky.
3 people found this review helpful
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Corner Wearables
February 4, 2021
Thank you for providing your valuable feedback. Please reach out to us at Hello@trainwithcorner.com, if you have other suggestions.
A Google user
June 11, 2019
none of the connectivity issues that others seen to be having - worked out of the box. Only thing I will say is that if my cell is already bluetooth connected to my speakers it seems to stick on "searching" when adding trackers even though it's already showing connected. simple fix though - disconnect other bluetooth, connect corner, reconnect other bluetooth. doesnt miss punches, records the combos well. hands free scrolling through menu is a very nice touch. Needs landscape option!!
2 people found this review helpful
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Corner Wearables
May 22, 2019
Hello, thanks for your feedback and our team is happy to hear you're enjoying training with Corner. If you have any further suggestions on how we can improve then we would love to hear them. Just email them into us: hello@thecornerapp.com . Many Thanks, Jack EDIT YOUR REPLY

What’s new

Improved Bluetooth handling for Android 15+.

Fixed a bug where KO Point charts would show the average KO/punch value rather than total round values in review pages.

Fixed up/down arrows shown during rest periods.

Updated punch type selection page & other visual improvements throughout.

Added Android navigation control handling for Android 15+.

Improved reconnection speed after a mid-session disconnect.

Fixed bug which could cause immediate disconnect when setting hand on session start.

App support

Phone number
+441614644232
About the developer
CORNER WEARABLES LTD
max@trainwithcorner.com
Unit 1 Hoyle Street MANCHESTER M12 6HG United Kingdom
+44 7845 547181