BuiltWithScience+

Built With Science

In-app purchases

About this app

Reach your goals faster with BWS+ all-in-one fitness coach
Frustrated with cookie-cutter workout plans and confusing nutrition advice? BWS+ is your intelligent coach and complete fitness companion for achieving the body you've always wanted. The app integrates insights from leading fitness scientists, coaches, and dietitians, offering personalized advice based on your unique body and goals. It evolves with you, adapting your workouts and nutrition based on real-time feedback, encapsulating decades of experience into a dynamic coach that tailors itself to your needs.

The latest science, personalized to you
- Hyper-Personalized Workouts: Built with Science's advanced algorithm creates a workout plan specifically for your body, goals, and schedule. Whether you're hitting the gym or training at home, we've got you covered.
- Progressive Overload Guidance: Never plateau again. BWS+ tells you exactly how to adjust your weights and reps each session for continuous gains.
- Real-Time Diet Adjustments: As your body changes, so do your nutritional needs. Our app adapts your meal plan weekly, ensuring you're always on track.

All-in-One Fitness and Nutrition Solution
- 250+ In-Depth Exercise Tutorials: Master proper form with our detailed video guides, packed with science-based insights.
- AI-Powered Meal Scanner: Say goodbye to tedious calorie counting. Simply snap a photo of your meal, and our AI does the rest, accurately tracking your nutrition in seconds.
- Daily Knowledge Boosters: Unlock 200+ bite-sized lessons to build your fitness IQ and make informed decisions about your health.

One App is All You Need
- AI Fitness & Nutrition Assistant: Get personalized answers to your fitness and nutrition questions, as if you're talking directly to Jeremy Ethier.
- Muscle Group Prioritizer: Focus on specific muscles that need extra attention for balanced development.
- Recomp Detector: Track simultaneous fat loss and muscle gain with our advanced body composition analysis.
- Step Tracking and Daily Activity Goals: Seamlessly integrate with Apple Health and Google Fit to optimize your overall activity levels.

We've combined cutting-edge technology with years of scientific research to create an app that delivers real, lasting transformations. No more guesswork, no more wasted time in the gym. BWS+ provides the structure and guidance you need to finally achieve the body you deserve.

Download now and take the first step towards the best version of yourself!

Ratings and reviews

It works very well for me. I like how it predetermins the exercises I should do, but if I don't like one, or can't do it, I can choose an alternative from a long list. I also like that it includes nutrition, has recipe suggestions, a weight tracker, and has AI that can answer questions immediately. It's also easy to use. The workout only takes me 30-40 min to do, and that's because I sometimes have to watch the video on how to do an exercise. I also like those videos.

the app is a little clunky, like there's no way to do the warmup moves without tapping each individual one, autoplay would be so much better. and you can't scroll back once you've scrolled certain elements like recipe cards on the home screen. and the AI generated recipe images are pretty disturbing. the "describe your food" AI nutrition log is completely useless. I was hoping the workouts would be videos or gifs you could look at while you're doing them but there's a lot of tapping and swiping

I used this app for one year. I like that there is a lot of focus on education and learning based in science. Love the daily checklist! My favorite workout feature: the workout shortener. I can use a slider to pick the amount of time I have and it will adjust my workout accordingly. I also love that I can enter weights for recipes. App is still growing so there's some room for improvement. Not great at syncing between devices. Has some bugs to fix still.