TUNA: Ultimate Nutrition App
Personalized nutrient tracker
Free · Designed for iPad. Not verified for macOS.
TUNA is a detailed nutrient engine designed for athletes, biohackers, and people in every stage of life, including menstruation, pregnancy, postpartum, and menopause, taking into account workouts, sleep, supplements, meals, and 100+ nutrients.
Instead of static calorie targets or generic plans, TUNA adapts your nutrition guidance based on how you sleep, move, recover, and live. It helps personalize over 100 nutrients to your unique needs so you can better understand your body, your food, and your progress.
Share and showcase healthy, delicious meals with the community and your friends. Earn XP and level up based on workouts, sleep diligence, metabolic mastery, and other health-focused achievements. Craft a unique profile with individual stats and a one-of-a-kind avatar.
What TUNA does:
* Analyzes your dietary intake and nutrient balance
* Tracks over 100 nutrients, including vitamins, minerals, amino acids, fatty acids, macros, and more
* Adjusts nutrition and energy targets based on activity level and bloodwork
* Factors in sleep, recovery, cardio, strength training, steps, and movement
* Adapts recommendations across menstrual cycles, pregnancy, postpartum, and menopause
* Shows clear summaries of food, activity, and wellness data
* Provides detailed nutrient information so you never miss an important data point
* Gamifies nutrition in a productive and fun way
* Creates meal card summaries you can share with friends on TUNA’s social Feed and on other platforms
Built for real life:
TUNA works with your existing health data to provide context-aware guidance across:
* Activity and workouts
* Steps, distance, and movement
* Sleep patterns
* Bloodwork
* Hydration
* Energy expenditure
* Menstrual cycle support
* Pregnancy support
* Postpartum support
* Menopause support
You stay in control. All data access is optional, and the app remains usable even if you choose not to connect certain health sources.
TUNA is built to help you go beyond calories and understand the full picture of your nutrition.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- New app languages
- Quick add meals with time of day
- Food interactions UI update
- Profile and Settings UI Update
- Health sync debugging information added to settings
- UI Tweaks
The developer, Rachel Kreynin, 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 Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Contact Info
- User Content
- Identifiers
- Usage Data
- Sensitive Info
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Rachel Kreynin
- Size
- 107.6 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.6 or later.
- iPhone
Requires iOS 16.6 or later. - iPad
Requires iPadOS 16.6 or later. - Mac
Requires macOS 13.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contests
Contains
Messaging and Chat
User-Generated Content
Health or Wellness Topics
- Copyright
- © 2026 The Ultimate Nutrition App LLC