Gymbrain vs ProFx LLC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gymbrain
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Wir sind Gymbrain ein Coaching-Team aus der Schweiz. Wir spezialeren uns auf Kraftsport und Bodybuilding. Diese App ist der zentrale Hub, in dem Kunden alles finden rund um unseren Service. * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy
ProFx LLC
This app provides personalized fitness and health coaching to help users achieve their individual goals. It offers tailored guidance for habit development, wellness enhancement, athletic performance, and physique sculpting, fostering a supportive community for all fitness levels.
- Personalized coaching plans
- Habit and routine development
- Mindset and health improvement
- Community support
- Tailored guidance for all levels
- Physique sculpting
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At ProFx, We’re not just a fitness and health brand. We’re your dedicated partners in achieving success! Each coach in our diverse team is committed to understanding and nurturing your individual goals. Whether you’re a seasoned athlete, a health and fitness enthusiast, someone seeking coaching to improve your habits, routines, mindset, and health, or just getting started on your fitness journey, you’re not just another client to us. You’re a valued member of our community. Our Commitment to You No two journeys are the same, and we embrace that diversity. Founder Johnny Casalena believes in a personalized approach, steering away from one-size-fits-all programs. Regardless of your aspirations- be it developing stellar habits, enhancing your health and wellness, excelling in sports, sculpting a competitive physique, or adopting an healthy and active lifestyle- We’re here to guide you with tailored coaching and unwavering enthusiasm. At the most basic level, your ability to succeed lies with your willingness to go all in on self-mastery! All ProFx coaching services take place here in the app. Download the app to get started on the path to becoming the highest version of yourself! App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy
Screenshots
Verdict
Gymbrain and ProFx LLC 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. Gymbrain sells 1 in-app purchase, starting at $350.00 per month and ProFx LLC sells 1 in-app purchase, starting at $299.99 per month. Whichever you choose, the download price is not the number that matters.
Gymbrain ships an update every 2 months, ProFx LLC monthly. The most recent releases landed on May 17, 2026 and September 2, 2026 respectively.
| Parameter | Gymbrain | ProFx LLC |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (6 ratings) — better |
| Number of ratings | — | 6 — better |
| Update frequency | Every 2 months | Monthly — better |
| 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 | 50 MB | 50 MB |
| Age rating | 17+ | 17+ |
| Developer | Ramon Limacher | Profxprecision LLC |
In-app purchases
Gymbrain
- Online Coaching$350.001 Month
ProFx LLC
- Coaching$299.991 Month









