221+ iOS apps curated and reviewed
With an average user rating of 4.7★, the fat scientist category is one of the App Store's strongest. Browse all 221+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (378) | No | No | Aug 2026 |
| 2 |  | Free | 4.8★ (28K) | No | Yes | Aug 2026 |
| 3 |  | Free | 4.7★ (757) | No | Yes | Aug 2026 |
| 4 |  | Free | 4.4★ (534) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.9★ (24K) | Yes | No | Aug 2026 |
| 6 |  | Free | 4.8★ (26K) | No | Yes | Aug 2026 |
| 7 |  | Free | 4.8★ (2.4K) | No | Yes | Aug 2026 |
| 8 |  | Free | 4.5★ (27K) | No | Yes | Aug 2026 |
This tool simplifies peptide dosage and reconstitution calculations. It accurately determines injection volumes and the correct amount of water for mixing, converting results to insulin syringe units. Designed for researchers and wellness enthusiasts, it ensures precise and confident peptide administration.
This app helps users track their GLP-1 medications for weight loss and diabetes management. It logs doses, monitors side effects, and visualizes medication levels and health progress. Stay on schedule with smart reminders and integrate with Apple Health for a comprehensive view of your journey.
Track your GLP-1 medication, monitor weight loss, and understand your body's response to treatments like Ozempic and Wegovy. This community-driven app helps you log doses, analyze effectiveness, and receive personalized tips for sustainable lifestyle changes. It also manages medication supply and prioritizes user privacy.
This app serves as a comprehensive peptide dosage calculator for researchers and enthusiasts. It offers features like saving calculations, tracking peptide usage, and a reconstitution guide. Users can also explore mixing ratios and export results to PDF.
Easily calculate your Body Mass Index (BMI) with this straightforward application. It provides a quick way to understand your weight status based on your height and weight.
Manage your GLP-1 medication journey with this comprehensive app. It offers features for tracking progress, logging meals with AI, managing medication doses, monitoring movement, and visualizing your journey from day one. Stay on track with reminders and helpful widgets.
This app helps users track their GLP-1 medication doses, weight, nutrition, and side effects. It offers features like automatic site rotation for injections, AI-powered meal tracking, and dose reminders. Monitor your progress privately and share insights with your doctor.
Calculate and track your Body Mass Index (BMI) with this user-friendly app. It provides personalized health insights, ideal weight recommendations, and supports various units and classification systems. Monitor your weight journey and understand health risks.
Track GLP-1 injections and manage your diet with this app. It helps set and log calorie, protein, and activity goals, offering AI-powered nutrition analysis and personalized daily intake recommendations to support healthy weight loss and preserve muscle mass.
This app helps users achieve weight loss through personalized plans, easy food tracking, and a supportive community. It offers features like barcode scanning, recipe building, and integration with health devices. A premium option also combines medication support for enhanced results.
This app provides over 900 evidence-based medical calculators, risk scores, and clinical tools for healthcare professionals. It offers offline functionality, expert insights, and CME tracking to support patient care at the bedside. Tools are developed and validated by board-certified physicians.
This app helps individuals on GLP-1 medications track their journey with a virtual pet that grows alongside their progress. It offers reminders for injections, simple meal logging with AI, side effect tracking, and journaling to support consistency and emotional well-being.
This app helps you meticulously track peptide research, including inventory, logs, nutrition, wellness, and notes. It replaces scattered data with an organized, private system for consistency and offers features like injection site tracking, side effect logging, and AI-powered meal scanning.
Effortlessly track your nutrition by simply taking a photo of your food. This app uses AI to instantly recognize ingredients, estimate calories, and provide a detailed nutritional breakdown. Achieve your health goals with accurate insights and personalized tracking.
This app helps users manage their GLP-1 medication journey by tracking shots, doses, side effects, weight, and calories. It provides insights and analytics to monitor progress and recalibrate goals, supporting a healthy lifestyle.
This app offers a science-backed weight loss tracker and personalized diet plans. It includes specialized support for weight-loss medications, AI-powered progress tracking beyond the scale, and flexible tools for various weight management goals. Connect with coaches and a supportive community for lasting results.
This app helps individuals on GLP-1 medications track their doses, monitor weight loss, and scan food with AI. It offers personalized nutrition goals, smart reminders, and progress visualization to support health journeys.
This app helps users track calories, log meals, and manage nutrition for weight loss. It offers AI-powered food scanning, macro tracking, and specific support for GLP-1 medications like Ozempic and Wegovy. Users can also monitor weight, BMI, hydration, and workouts.
This app supports a comprehensive weight loss program focused on metabolic health. It provides access to clinician-prescribed medication, personalized video coaching, daily tracking tools, and educational content to foster sustainable lifestyle changes for long-term results.
Calculate your Body Mass Index (BMI) and ideal weight with this easy-to-use tool. Track your BMI to support weight loss efforts. Ideal for both men and women.