DexaFit ai vs J Newtrition
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DexaFit ai
This app uses AI and medical-grade diagnostics to analyze your body composition, metabolic health, and biological age. It connects these insights with your lifestyle to provide personalized guidance for a healthier and longer life.
- AI-powered health analysis
- Medical-grade diagnostics
- Track VO₂ max
- Visceral fat and muscle quality monitoring
- Estimate biological age
- Personalized health insights
- Health App integration
Read full descriptionHide full description
Connect the dots between your lifestyle, fitness, weight loss, and longevity. DexaFit ai combines artificial intelligence with medical-grade diagnostics to track VO₂ max, visceral fat, muscle quality, bone density, body composition, and metabolic health. It integrates these insights with your lifestyle patterns to estimate your biological age and deliver personalized insights to help you live happier, healthier, stronger, and longer. With Health App integration, DexaFit ai shows how your choices shape these key metrics—reinforcing the actions that drive the most meaningful improvements in health and longevity. Disclaimer DexaFit ai is a general wellness app and does not replace professional medical advice, diagnosis, or treatment. Always consult your doctor or other qualified health provider with any questions about your health or before making medical decisions.
J Newtrition
This app provides personalized nutrition coaching and fitness training. Access workout plans, track meals, monitor habits, and connect with coaches and communities for motivation. Achieve your health and fitness goals with integrated device support.
- Access and track training plans
- Follow exercise and workout videos
- Track meals and food choices
- Monitor daily habits
- Set and track health goals
- Real-time coach messaging
- Connect with digital communities
- Track body measurements and progress photos
Read full descriptionHide full description
J.Newtrition & Fitness LLC is an elite online nutrition coaching and personal training company with clients losing an average of 15-20 lbs in 16 weeks while eating pizza, drinking alcohol, and doing workouts they enjoy. Learn virtually, improve reality. FEATURES: - Access training plans and track workouts - Follow along to exercise and workout videos - Track your meals and make better food choices - Stay on top of your daily habits - Set health and fitness goals and track progress towards your goals - Gain milestone badges for achieving new personal bests and maintaining habit streaks - Message your coach in real-time - Be part of digital communities to meet people with similar health goals and stay motivated - Track body measurements and take progress photos - Video calls / sessions with your coach - Get push notification reminders for scheduled workouts and activities - Connect your Apple Watch to track workouts, steps, habits, and more right from your wrist - Connect to other wearable devices and apps like the Apple Health App, Garmin, Fitbit, MyFitnessPal, and Withings devices to track workouts, sleep, nutrition, and body stats and composition Download the app today!
Screenshots
Verdict
The clearest difference is rating: J Newtrition at 5.0 against DexaFit ai's 3.6. J Newtrition also leads on monetization model (free vs ad-supported). DexaFit ai's advantage is update cadence (every 2 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
J Newtrition holds the better App Store score, 5.0 against 3.6. Both are backed by a comparable volume of ratings — 44 and 19 respectively.
DexaFit ai ships an update every 2 weeks, J Newtrition every 2 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.
| Parameter | DexaFit ai | J Newtrition |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (44 ratings) | 5.0 (19 ratings) — better |
| Positive reviews | 26.9% of reviews | — |
| Number of ratings | 44 — better | 19 |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 15.4 — better | 15.5 |
| Further details — not scored | ||
| Size | 111 MB | 168 MB |
| Age rating | 17+ | 4+ |
| Developer | DexaFit | J.Newtrition & Fitness LLC |
Customer experience
DexaFit ai
J Newtrition
In-app purchases
DexaFit ai
No in-app purchases
J Newtrition
No in-app purchases
