PrimeFit - Fitness For Men
6-Week Physique Transformation
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Build your custom plan. Track your nutrition. Log your workouts. Measure your progress.
PrimeFit helps men build muscle, shred fat, and support healthy testosterone.
If your goal is to feel, look, and perform better, PrimeFit helps you get there faster with less effort.
PrimeFit is an all-in-one fitness app built for men who want to build muscle, burn fat, track workouts, improve habits, and support a healthier lifestyle.
Track nutrition, calories, macros, workouts, body metrics, and daily habits in one simple app.
No more guessing what to eat. No more losing track of your workouts. No more starting over every week.
PrimeFit helps you stay consistent with what actually drives results: food, training, habits, and progress.
ALL-IN-ONE FITNESS FOR MEN
PrimeFit is more than a calorie tracker. It is your nutrition tracker, workout tracker, habit tracker, AI body scanner, and progress tracker in one app.
Track what you eat. Track how you train. Track your habits. Track your progress.
Build muscle. Burn fat. Stay consistent. Become your strongest, leanest, healthiest self.
WHY PRIMEFIT
To shred fat, you need a calorie deficit. To build muscle, you need enough protein, enough calories, and progressive training. To improve your body and energy, you need better habits and consistency.
PrimeFit helps you manage all of this in one place.
Instead of relying on motivation, rough estimates, or generic advice, PrimeFit gives you a clear system to follow.
HOW IT WORKS
1. Build your personalized fitness plan based on your goals, body, lifestyle, and training level.
2. Track your nutrition, workouts, and habits effortlessly with AI so you can stay consistent every day.
3. Monitor your progress and body metrics with AI Body Scanner to see how your physique improves over time.
NUTRITION TRACKING
PrimeFit helps you understand what you eat, how much you eat, and how your nutrition impacts your goals.
Scan food with your camera, use barcode scanning, or log manually.
PrimeFit shows calories, protein, carbs, fats, and daily totals so you always know where you stand.
The app also helps flag ultra processed foods and ingredients that may not support your fitness or hormone health goals.
PrimeFit uses advanced AI to estimate calories and macros from food images and nutrition data.
No visual tracking system can be 100% perfect, but PrimeFit is designed to make food logging faster, easier, and more reliable.
You can always edit your results manually in one tap, just like with a traditional calorie tracking app.
WORKOUT TRACKING
Log your training directly inside the app.
Track exercises, sets, reps, weight, rest time, training volume, and workout history.
Whether your goal is to build muscle, get stronger, or improve your physique, PrimeFit helps you train with more clarity.
WHY IT WORKS
Most people quit because tracking feels too complicated.
Manual calorie tracking is repetitive. Workout tracking can feel messy. Habit tracking is easy to forget.
PrimeFit removes friction by bringing everything into one simple system.
The biggest advantage is consistency. Tracking only works if you stick to it, and PrimeFit makes that easier.
WHY IS IT NOT FREE
PrimeFit uses AI, and every scan costs money to run because it requires servers and processing.
Your subscription keeps scans reliable, helps improve the app over time, and supports new features.
Payment will be charged to your Apple ID account. You can manage or cancel your subscription anytime in your App Store settings.
If you have any ideas or questions, please email us at hello@buildmomentumelab.com
NOTE: We do not offer medical advice. Any and all recommendations should be viewed as suggestions, please consult with a professional and do your own research before trying a new calorie and nutrient plan.
Privacy Policy: https://www.notion.so/Privacy-Policy-PrimeFit-2754d35faf1f8058b0a0d17991b97e42
Terms of Service: https://www.notion.so/Terms-of-Service-PrimeFit-2754d35faf1f80908d32e07b8e2072c4
Unlock your full potential with PrimeFit — the fitness app that helps men look, feel, and perform better.
The developer, Build Momentum Lab LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Sensitive Info
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Build Momentum Lab LLC
- Size
- 136.4 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Monthly Access $6.99
- Yearly Access $39.99
- PrimeFit - Yearly $49.99
- Weekly $9.99
- PrimeFit - Annual Discount $39.99
- PrimeFit - Yearly $49.99
- Copyright
- © Build Momentum LLC 2026