Comparison

RK Performance vs Linear Coaching

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

Head to head
About

RK Performance

Features
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High Performance, Health & Body Transformation for Executive Men The official coaching app of "THE FIT HIGH-PERFORMER" by Robin Keller Book your free strategy call atΒ https://thefithighperformer.com/system * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy

About

Linear Coaching

Features
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Linear Coaching Linear Coaching is a personalised fitness coaching platform designed to help you build sustainable habits, improve your physique, and achieve long-term results through structured training, practical nutrition, and expert accountability. Your coaching experience includes customised workout programmes, nutrition guidance, habit tracking, progress monitoring, and direct access to your coach, all in one place. Key Features β€’ Personalised training programmes tailored to your goals, experience level, and lifestyle β€’ Nutrition guidance designed around your preferences and daily routine β€’ Progress tracking for bodyweight, measurements, photos, and performance β€’ Habit and activity tracking to support long-term consistency β€’ Weekly check-ins and ongoing accountability β€’ Direct in-app messaging with your coach β€’ Access to educational resources, guidance, and coaching tools Whether your goal is fat loss, muscle gain, improved fitness, or greater confidence, Linear Coaching provides the structure, support, and accountability needed to help you stay on track and achieve lasting results. Train | Track | Transform *App access requires a paid coaching plan. Terms Of Use: https://kahunas.io/terms-conditions Privacy Policy: https://kahunas.io/privacy Medical Disclaimer: This app does not provide medical advice, diagnoses, or treatment. The information and guidance provided within the app are for general fitness and wellbeing purposes only. Always seek the advice of your physician or other qualified healthcare provider before starting any exercise program, changing your nutrition, or making decisions regarding your health.

Screenshots

RK Performance3 screens
Linear Coaching3 screens

Verdict

The call

The clearest difference is update cadence: Linear Coaching at every 2 days against RK Performance's monthly. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. RK Performance sells 1 in-app purchase, starting at $399.99 per month and Linear Coaching sells 1 in-app purchase, starting at $199.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

RK Performance ships an update monthly, Linear Coaching every 2 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

Scorecard1 real difference Β· 5 level
RK Performance versus Linear Coaching: the parameters behind the verdict, then further details
ParameterRK PerformanceLinear Coaching
PriceFreeFree
Update frequencyMonthlyEvery 2 days β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details β€” not scored
Size52 MB56 MB
Age rating17+4+
DeveloperRobin Good LLCManraj Singh Sandhu

In-app purchases

1 purchases

RK Performance

Subscriptions1
  • Basic Plan$399.991 Month
1 purchases

Linear Coaching

Subscriptions1
  • Linear Coaching Monthly$199.991 Month

Questions

Is RK Performance free?
RK Performance is free to download, with in-app purchases available.
Is Linear Coaching free?
Linear Coaching is free to download, with in-app purchases available.
Do RK Performance or Linear Coaching have ads?
Neither RK Performance nor Linear Coaching shows ads.
Which is updated more often, RK Performance or Linear Coaching?
RK Performance ships an update monthly, and Linear Coaching every 2 days. Most recently, RK Performance was updated on October 27, 2026 and Linear Coaching on October 31, 2026.

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