Comparison

JP Coaching vs CORE4 Members

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

Head to head
About

JP Coaching

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Welcome to the ultimate app for your online coaching experience! Designed to make your fitness journey seamless and effective, this app offers: Key Features: - Weekly Check-ins: Track your progress and set new goals. - Coach Messaging: Stay in touch with your coach anytime, anywhere. - Workout Logging: Easily log your workouts and monitor your progress. - Nutrition & Supplement Plans: Access your personalized plans right in the app. Download now and simplify your fitness journey with continuous support and easy management of all your activities! * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy

About

CORE4 Members

Features
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The CORE4 Members App by Coach Caelum The CORE4 Members App is a private coaching platform designed for men who want structured progress without noise, gimmicks, or guesswork. The app supports a highly personalised online coaching experience built around The CORE4 Habit Acquisition System, combining training, nutrition, recovery, and lifestyle habits into a single, guided system. Everything inside The CORE4 Members App is tailored to the individual and adjusted as real-world feedback comes in. This is not a collection of generic plans. It’s a place where strategy is applied, refined, and maintained over time. What The CORE4 Members App helps you do: Train with structure and intent - Access your personalised workout plan, designed around your goals, current ability, and recovery capacity. Each phase is adjusted as your body adapts, ensuring training remains effective and sustainable. Manage nutrition without unnecessary restriction - Follow a clear nutrition structure that supports fat loss, performance, and long-term adherence. Plans are built to fit real lifestyles and evolve based on progress, energy, and feedback. Build habits that support results - Track daily behaviours such as steps, sleep, hydration, and consistency. These habits form the foundation that keeps progress moving outside the gym. Stay connected through in-app coaching - Communicate directly with your coach through in-app messaging. Weekly check-ins allow feedback to be reviewed and plans refined with precision. See the bigger picture - The CORE4 Members App brings training, nutrition, recovery, and mindset into one place, making it easier to stay consistent and understand how each piece supports your progress. Designed for long-term progress The CORE4 Members App is built for those who value clarity, structure, and guidance. The focus is not on quick fixes, but on creating a system that can be maintained, adjusted, and progressed over time. Access to The CORE4 Members App is provided as part of the online coaching experience with Coach Caelum. Apply online to gain access. *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

JP Coaching3 screens
CORE4 Members3 screens

Verdict

The call

The clearest difference is update cadence: CORE4 Members at monthly against JP Coaching's every 13 months. CORE4 Members also leads on device support. On price, in-app purchases and iOS requirement 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. JP Coaching sells 1 in-app purchase, starting at $199.00 per month and CORE4 Members sells 1 in-app purchase, starting at $299.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

JP Coaching ships an update every 13 months, CORE4 Members monthly. The most recent releases landed on October 3, 2026 and October 17, 2026 respectively.

Scorecard2 real differences Β· 4 level
JP Coaching versus CORE4 Members: the parameters behind the verdict, then further details
ParameterJP CoachingCORE4 Members
PriceFreeFree
Update frequencyEvery 13 monthsMonthly β€” better
Adsβ€”No
In-app purchasesYesYes
Devicesβ€”iPhone, iPad, iPod β€” better
Requires iOS15.015.0
Further details β€” not scored
Size51 MB57 MB
Age rating17+4+
DeveloperJonathan Albert PrinsCoach Caelum

In-app purchases

1 purchases

JP Coaching

Subscriptions1
  • Monthly Coaching$199.001 Month
1 purchases

CORE4 Members

Subscriptions1
  • The CORE4 Framework$299.991 Month

Questions

Is JP Coaching free?
JP Coaching is free to download, with in-app purchases available.
Is CORE4 Members free?
CORE4 Members is free to download, with in-app purchases available.
Which is updated more often, JP Coaching or CORE4 Members?
JP Coaching ships an update every 13 months, and CORE4 Members monthly. Most recently, JP Coaching was updated on October 3, 2026 and CORE4 Members on October 17, 2026.

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