Comparison

HD Coaching vs RK Performance

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

Head to head
About

HD Coaching

Features
Read full description

With the HD Coaching App, you can start tracking your workouts and meals, measuring results, and achieving your fitness goals, all under the guidance of your High Definition trainers. - Access training plans and track workouts - Schedule workouts and stay committed by beating your personal bests - Track progress towards your goals - Manage your nutrition intake as prescribed by your coach - Set health and fitness goals - Message your coach in real-time - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect to wearable devices like Apple Watch (synced to Health app), Fitbit and Withings to sync body stats instantly Download the app today!

About

RK Performance

This app provides personalized workout programs and tracks your fitness journey, including workouts, nutrition, and habits. Connect with your coach and a supportive community to achieve your health goals and monitor progress with detailed measurements and photos.

Highlights
  • Access and track workout programs
  • Follow exercise and workout videos
  • Track meals and make better food choices
  • Monitor daily habits and set goals
  • Message your coach in real-time
  • Join digital communities for motivation
  • Track body measurements and progress photos
  • Connect with wearable devices and health apps
Features
Read full description

With the RK Performance App, you will have access to workout programs designed specifically to help you reach your fitness and health goals! You can follow & track your workouts, your nutrition, your lifestyle habits, measurements and results–all with the help of your coach. FEATURES: - Access training plans and track workouts - Follow along to exercise and workout videos - Track your meals and make better food choices - Stay on top of your daily habits - Set health and fitness goals and track progress towards your goals - Gain milestone badges for achieving new personal bests and maintaining habit streaks - Message your coach in real-time - Be part of digital communities to meet people with similar health goals and stay motivated - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect your Apple Watch to track workouts, steps, habits, and more right from your wrist - Connect to other wearable devices and apps like the Apple Health App, Garmin, Fitbit, MyFitnessPal, and Withings devices to track workouts, sleep, nutrition, and body stats and composition Download the app today!

Screenshots

HD Coaching4 screens
RK Performance4 screens

Verdict

The call

The clearest difference is update cadence: RK Performance at every 3 weeks against HD Coaching's every 2 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

HD Coaching ships an update every 2 months, RK Performance every 3 weeks. The most recent releases landed on October 3, 2026 and September 26, 2026 respectively.

Scorecard1 real difference · 8 level
HD Coaching versus RK Performance: the parameters behind the verdict, then further details
ParameterHD CoachingRK Performance
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod, Apple WatchiPhone, iPad, iPod, Apple Watch
Requires iOS15.515.5
Further details — not scored
Size173 MB170 MB
Age rating4+4+
DeveloperHigh definition fitness pty ltd5019126 ONTARIO LTD.

In-app purchases

None

HD Coaching

No in-app purchases

None

RK Performance

No in-app purchases

Questions

Is HD Coaching free?
HD Coaching is free to download, with no in-app purchases.
Is RK Performance free?
RK Performance is free to download, with no in-app purchases.
Do HD Coaching or RK Performance have ads?
Neither HD Coaching nor RK Performance shows ads.
Which is updated more often, HD Coaching or RK Performance?
HD Coaching ships an update every 2 months, and RK Performance every 3 weeks. Most recently, HD Coaching was updated on October 3, 2026 and RK Performance on September 26, 2026.

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