PURE PERFORMANCE vs CORE4 Members
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PURE PERFORMANCE
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PURE PERFORMANCE is a complete lifestyle coaching app designed to help you transform your body, mindset, and daily habits. Whether your goal is fat loss, muscle gain, improved energy, or building unshakable confidence, this app gives you the structure and support to make it happen. Key Features: Personalised Workouts – tailored training programs you can follow anywhere Simple Nutrition Tracking – learn how to fuel your body without restrictions Habit Building Tools – daily actions to improve energy, sleep, and consistency Progress Monitoring – track your results and celebrate wins along the way In-App Chat – direct support and accountability from your coach Pure Performance is built for real people with busy lives. It’s not about quick fixes. it’s about creating lasting change through practical strategies, clear guidance, and consistent support. Start your journey today and discover what’s possible when you live without limits. *App access requires a paid coaching plan. Terms Of Use: https://kahunas.io/terms-conditions Privacy Policy: https://kahunas.io/privacy
CORE4 Members
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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
Verdict
The clearest difference is update cadence: CORE4 Members at monthly against PURE PERFORMANCE '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
Both are free to download. PURE PERFORMANCE sells 1 in-app purchase, starting at $299.99 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.
PURE PERFORMANCE ships an update every 3 months, CORE4 Members monthly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.
| Parameter | PURE PERFORMANCE | CORE4 Members |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 56 MB | 57 MB |
| Age rating | 17+ | 4+ |
| Developer | brodie arratoon | Coach Caelum |
In-app purchases
PURE PERFORMANCE
- 10 WEEK CHALLENGE$299.991 Month
CORE4 Members
- The CORE4 Framework$299.991 Month
Questions
Is PURE PERFORMANCE free?
Is CORE4 Members free?
Do PURE PERFORMANCE or CORE4 Members have ads?
Which is updated more often, PURE PERFORMANCE or CORE4 Members?
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