Rezult vs Onyx
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rezult
This all-in-one health and fitness application helps users achieve their goals through personalized training plans, diet tracking, and habit monitoring. It also supports fitness professionals in managing clients and growing their business.
- Create custom training plans with exercise GIFs
- Accurate calorie and meal planning tools
- Track healthy habits like water intake and sleep
- Sync pedometer for daily movement monitoring
- View progress stats and reports
- In-app chat for clients and coaches
- Find verified fitness experts
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The best in the fitness industry use Rezult – we’re waiting for you! The only all-in-one app that helps you unlock your full potential. Who is it for? • Are you a Fitness enthusiast? Achieve your fitness goals: lose weight, gain muscle, improve your health and wellbeing. • Are you a Trainer? Streamline your work, increase client satisfaction, and grow your business. Rezult = all features, no ads, no hidden fees. Join Rezult and get access to: • Create training plans from a full library of exercises with GIFs • Use a fast and accurate calorie calculator • Build meal plans from a rich database of foods and recipes • Track healthy habits: water intake, meditation, sleep & more • Sync your pedometer and monitor your daily movement • View progress stats & reports to stay motivated • Chat with clients or coaches in-app • Find verified coaches using our expert search • Access notes, finances, calendar, notifications & more! Who is Rezult for? • Personal trainers working online, in person, or hybrid • Trainees working with a coach, looking for one, or training solo • Anyone focused on health through diet, activity & smart habits Why Rezult? • 24/7 support • Recommended by top experts worldwide • Intuitive and easy to use • All-in-one functionality • Constant updates and app improvements Our mission • Make staying fit and healthy simple and engaging • Reverse the global trend of rising obesity • Prevent disease by promoting sustainable healthy habits — prevention > treatment Additional info • Website: https://rezult.app • Instagram: https://instagram.com/rezult.app • Facebook: https://facebook.com/rezultapp • Privacy Policy: www.rezult.app/privacy-policy.pdf • Terms: www.rezult.app/terms-and-conditions.pdf • Optional integration with Apple Health to fetch average step count information. Start today and feel the difference with Rezult!
Onyx
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ONYX is the ultimate app for serious gymrats. Join a passionate community that creates 90% of the content: recipes, workouts, and fitness programs. No more overly complicated dishes or unrealistic exercises, just practical advice and effective training. The recipes are easy to prepare and budget-friendly, perfect for achieving your goals without breaking the bank. With ONYX, customize your experience based on your needs and level. Whether you're a beginner or an expert, find suitable programs and varied workouts to keep things fresh. Users share their successes and tips, creating a motivating and authentic atmosphere. Our approach is straightforward and no-nonsense, with a touch of humor and arrogance to push you to your limits. Discover an app that speaks your language and supports you at every step of your fitness journey. Download ONYX now and revolutionize your training routine. DISCLAIMER/WARNING: You should always consult a doctor or a healthcare professional before using this app and before making any medical decisions. ONYX calculates your kcal needs and provides dietary and workout advice based on those calculations. While this is designed to help you achieve your fitness goals, it can be dangerous for some individuals with underlying health conditions or specific dietary needs. Always seek professional medical advice to ensure that any changes in your diet or exercise routine are safe and appropriate for you. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Rezult at none against Onyx's 2. Rezult also leads on ads (none vs shown). Onyx's advantage is iOS requirement (14.0.0 vs 16.6). On price 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. Onyx sells 2 in-app purchases, starting at $0.99 per 7 days. Rezult asks for nothing beyond the download.
| Parameter | Rezult | Onyx |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | — |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.6 | 14.0.0 — better |
| Further details — not scored | ||
| Size | 167 MB | 113 MB |
| Age rating | 4+ | 9+ |
| Developer | Rezult International LTD | Thomas JANSKI |
In-app purchases
Rezult
No in-app purchases
Onyx
- Weekly Pass3 Days trial$0.997 Days
- Yearly Pass3 Days trial$22.991 Year









