Built With Science+
Built With Science Holdings Corp Health & Fitness iPhoneiPadiPod touchApple Watch
Built With Science+ is a free Health & Fitness app for iPhone and iPad by Built With Science Holdings Corp. Rated 4.8/5 from 4,298 ratings.
- Rating
- 4.8
- 4.2K ratings
- Price
- Free
- on the App Store
- Size
- 233 MB
- Age 4+
- Updated
- Oct 1
- 2026 · v3.22.2
Screenshots
About Built With Science+
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! This app requires an active BuiltWithScience+ membership or an in-app subscription purchased through the App Store to access its features and content. Subscription details and terms are available within the app.
Ratings & reviews
4.8
4.2K ratings
What’s new
Version 3.22.2 · Updated October 1, 2026
- Bug fixes and improvements
App privacy
The developer, Built With Science Holdings Corp, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: User ID, Device ID
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: User ID
- Contact Info: Email Address, Name
- User Content: Photos or Videos
Used for: Analytics, Product Personalization, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Product Interaction
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
- Contact Info: Other User Contact Info
- User Content: Other User Content
Used for: Analytics, Product Personalization, App Functionality
Alternatives to Built With Science+
Looking for apps like Built With Science+? Here are 6 similar apps on the App Store. The highest rated is Boostcamp: Workout Tracker (4.9/5), and all 6 are free to download.
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MacroFactor Workouts - Tracker
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STNDRD Workout & Fitness Plans
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RP Diet Coach & Planner
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Built With Science+ | 4.8 / 5 (4,298 ratings) | Free | October 1, 2026 | |
| MacroFactor Workouts - Tracker | 4.8 / 5 (4,698) | Free | Oct 3, 2026 | Compare |
| Boostcamp: Workout Tracker | 4.9 / 5 (10,512) | Free | Oct 2, 2026 | Compare |
| RP Hypertrophy | 4.3 / 5 (239) | Free | Oct 1, 2026 | Compare |
| MacroFactor - Macro Tracker | 4.8 / 5 (23,109) | Free | Sep 24, 2026 | Compare |
| STNDRD Workout & Fitness Plans | 4.6 / 5 (3,830) | Free | Oct 4, 2026 | Compare |
| RP Diet Coach & Planner | 4.4 / 5 (11,818) | Free | Oct 11, 2026 | Compare |