J3U Coaching vs Sculpt Coaching
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
J3U Coaching
This app provides a comprehensive physique coaching service led by experienced professionals. It offers tools for check-ins, workout logging, nutrition tracking, and progress review to help clients achieve their fitness goals. Access requires a paid coaching plan.
- Client check-ins
- Workout logging
- Nutrition tracking
- Progress review
- Physique coaching
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J3U Coaching, led by John Jewett and Luke Miller, sets the highest standards in physique coaching, combining experience in the field with advanced education to deliver an exceptional coaching service for all our clients. Our in app experience offers: Check-ins Workout logging Nutrition tracking Progress review and more. * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy
Sculpt Coaching
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Transform your physique with SCULPT — personalized online coaching from Coach JJ and Coach Reyno, trusted by clients training for the stage and for life. Whether you're chasing your first competition or just want a smarter, more consistent approach to training, SCULPT puts a real coach in your corner. No generic programs — every plan is built around your body, your schedule, and your goals. WHAT YOU GET - Customized training plans designed around your experience level, equipment, and goals - Personalized nutrition coaching to fuel performance, recovery, and fat loss - Posing practice and guidance for competitors, from first-timers to seasoned athletes - Priority WhatsApp support directly with your coach - Progress tracking and regular check-ins to keep you accountable - A flexible platform you can train on anywhere, on your own schedule COACHING OPTIONS SCULPT offers coaching for every level — from focused 1:1 programs to our Elite tier for clients who want the most comprehensive, hands-on experience, including priority scheduling on select packages. Elite spots are limited and start with a consultation, so your plan is built around you from day one. BUILT BY COMPETITORS, FOR COMPETITORS SCULPT is led by Coach JJ and Coach Reyno, a coaching duo with years of hands-on training, competing, and coaching experience. Together they combine real stage experience with science-backed training and nutrition methods, so you're not just working out — you're working out smart. Join SCULPT and start building a stronger, healthier version of you. * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy
Screenshots
Verdict
J3U Coaching and Sculpt Coaching are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. J3U Coaching sells 1 in-app purchase, starting at $99.99 per month and Sculpt Coaching sells 1 in-app purchase, starting at $354.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 7, 2026 and October 28, 2026 respectively.
| Parameter | J3U Coaching | Sculpt Coaching |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 48 MB | 56 MB |
| Age rating | 17+ | 17+ |
| Developer | J3 Sports RD Inc | Adriaan Engelbrecht |
In-app purchases
J3U Coaching
- Monthly$99.991 Month
Sculpt Coaching
- Shred$354.991 Month









