Comparison

Corner vs The TNT hub

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Corner

Bring the boxing studio home with on-demand classes and real-time tracking. Improve your boxing technique, lose weight, and get fitter with world-class coaches. Track your progress with punch stats, calories burned, and personalized goals.

Highlights
  • On-demand boxing classes
  • Real-time leaderboards
  • Punch and calorie tracking
  • Personalized goal setting
  • Bluetooth heart rate monitor support
  • Smart boxing timers
  • Sync with Health app
Features
Read full description

Want to improve your boxing, lose weight or just get fitter? Bring the boxing studio to your living room with on-demand boxing classes where every punch counts. Stay motivated with real-time leaderboards and track punch stats, calories burned & more using Corners trackers. Start your 14 day FREE trial today! Corner Premium membership gives you unlimited access to all of our classes, with the world's best boxing coaches. CLASSES FOR EVERYONE Get started with the class that’s right for you, whether it’s your first time or you’re an experienced boxer. The classes we offer: - Box + HIIT - Just Box - Strength & Conditioning - Academy - Warm up and Cool down APP FEATURES: - Train with friends on real-time class leaderboards. - New workouts added every week. - Classes for everyone ranging from beginner to advanced. - Improve your boxing technique with the world's best coaches. - Track your Punch Count, Speed, Power, Work Rate, KO Points & more. - Connect any bluetooth heart rate monitor to see your heart rate and calories burned. - Set personalised goals to ensure you're always improving. - Cast Quick Start, Interval Training or On Demand class leaderboards and live stats from your phone to your TV. - Track your own boxing workouts anywhere with our quick start and interval timer workout modes. - Smart boxing timers with customisable round and rest times so you never miss a punch. - Sync Corner with the Health app to see your boxing workout data alongside other health metrics in the Health app. GET STARTED WITH PREMIUM Corner Premium requires an in-app subscription, available on a monthly 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 Apple account settings. All subscriptions start with a 14 day free trial. Terms & Conditions: https://trainwithcorner.com/terms

About

The TNT hub

Features
Read full description

Begin your journey to a healthier lifestyle and let The TNT hub help you along the way. Introducing the TNT hub , most comprehensive fitness platform with: Nutrition full education and targets to suit your goals (Premium members get full personal support throughout) - Track your progress throughout - Mindset education which goes inline with long term success - PREMIUM/PRO get full access to Darren Wilson thought-out and in the community w - Track your daily fitness activities - Track your weight and other body metrics - Over 2000+ exercises and activities - Clear 3D exercise demonstrations - Easy to understand with structure to your workouts to suit your goals. - Challenges and loads more. Select workouts online and synchronize them with your app to workout at home or in the gym while keeping track of your progress. From strength to weight lifting, this app will give you everything you need to change your life into a more healthier, happier and fitter you, guiding and giving you the motivation, discipline, awareness that you need. You can sync this app with Apple Health App. If you enable this connection, any workout in the Health app with automatically be added to your Activity Calendar. * PLEASE NOTE: YOU NEED A Tnt Hub or DW Coaching ACCOUNT TO ACCESS THIS APP. IF YOU'RE A MEMBER OF WILSON'S LEVEL UP ACADEMY OR DARREN WILSON PREMIUM COACHING YOU WILL GET IT FOR FREE WHEN YOU SIGN UP! Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy

Screenshots

Corner4 screens
The TNT hub3 screens

Verdict

The call

The clearest difference is update cadence: Corner at every 10 days against The TNT hub's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Corner sells 3 in-app purchases, starting at $14.99 per month and The TNT hub sells 1 in-app purchase, starting at $25.00 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Corner ships an update every 10 days, The TNT hub every 3 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 9 level
Corner versus The TNT hub: the parameters behind the verdict, then further details
ParameterCornerThe TNT hub
PriceFreeFree
Rating4.5 (291 ratings) — better—
Positive reviews68.0% of reviews—
Number of ratings291 — better—
Update frequencyEvery 10 days — betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size118 MB50 MB
Age rating4+17+
DeveloperCorner Wearables LtdDarren Wilson

Bugs and requests

Corner

Reported bugs

16 issues
  • App crashes on launch and during use
  • Registration/account creation stuck on finish screen
  • Video playback showing only still frame with spinner
  • Tracker connectivity drops during workouts
  • Punch count inaccuracies and missed punches
Show 11 more
  • Tracker battery not reaching 100% charge
  • Tracker disconnection alerts interrupting workouts
  • App crashes when making sessions private
  • Back button inaccessible on iPhone mini due to scaling
  • Workouts cut short due to improper coding
  • App mutes Spotify when audio cues enabled
  • Apple Health sync not functioning
  • Leaderboard display issues showing only world top 10
  • Phantom rounds appearing and unable to delete
  • App cuts music when opened during workout
  • Inconsistent punch type recognition

Requested features

16 requests
  • Pause and rewind functionality during live classes
  • Beginner-friendly onboarding with clear starting point
  • Granular punch-by-punch performance tracking (speed/power per punch type)
  • End-of-round warning/countdown timer
  • Apple TV AirPlay support with data display
Show 11 more
  • Apple Health integration that actually works
  • Calorie burn estimation
  • Audible feedback/sound cues for punch detection
  • Customizable number of rounds
  • Multiple leaderboard options (by speed, power, effort)
  • Ability to set personal best charts visible during sessions
  • Better punch type differentiation (especially for hooks)
  • Workout export/sharing capabilities (email, WhatsApp)
  • Heart rate monitoring integration
  • Combo tracking and metrics
  • Special characters support in password creation

The TNT hub

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Corner

Subscriptions3
  • Monthly Membership14 Days trial$14.991 Month
  • Quarterly Membership7 Days trial$35.993 Months
  • Annual Membership14 Days trial$107.991 Year
1 purchases

The TNT hub

Subscriptions1
  • Monthly payment$25.001 Month

Questions

Is Corner free?
Corner is free to download, with in-app purchases available.
Is The TNT hub free?
The TNT hub is free to download, with in-app purchases available.
Do Corner or The TNT hub have ads?
Neither Corner nor The TNT hub shows ads.
Which is updated more often, Corner or The TNT hub?
Corner ships an update every 10 days, and The TNT hub every 3 months. Most recently, Corner was updated on November 2, 2026 and The TNT hub on October 30, 2026.

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