LEX: AI Health Assistant
Symptoms, Habits & Wellness
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Build a clearer daily routine with five friendly AI wellness modules for food habits, movement, emotional wellbeing, lifestyle information and planning.
Small habits can make a day feel more manageable. LEX brings your routines, movement, food habits, emotional wellbeing and daily planning together in one friendly, easy-to-use wellness space.
EVERYDAY SUPPORT, IN ONE PLACE
• Complete a Lifestyle Check-in based on your own answers about sleep, movement, stress, food, hydration and routine.
• Explore general lifestyle information with the Wellness Guide.
• Get practical meal ideas and food-habit support from the AI Nutrition Coach.
• Create approachable movement routines with the AI Fitness Coach.
• Reflect, reset and discover simple self-care practices with the AI Wellbeing Coach.
• Organize meals, movement, rest and everyday tasks with the AI Daily Planner.
• Save useful notes and follow your routine over time.
SOURCES YOU CAN FIND
When an AI response includes wellness information, LEX displays easy-to-find links to relevant authoritative public sources, including WHO, CDC, NIH, NHS and MedlinePlus.
A ROUTINE THAT FEELS LIKE YOURS
You decide which preferences to share. LEX uses them only to make its general wellness information and routine suggestions more relevant. You can manage your information and delete your account from the app.
ACCESS
The free version includes up to 3 AI module requests per day. Plus includes up to 15 requests per day, and Prime includes unlimited AI module requests. Available features may depend on your selected plan.
TERMS AND PRIVACY
Terms of Use: https://lex.fit/terms/
Privacy Policy: https://lex.fit/policy/
IMPORTANT
LEX provides general wellness and lifestyle education together with everyday routine support. Lifestyle Check-in and Lifestyle Score are personal reflections based only on your answers about daily habits. They are designed to help you notice patterns in your routine. For individual concerns or decisions requiring professional expertise, contact an appropriately qualified professional. In an urgent situation, contact local emergency services.
LEX is now clearer, smoother, and more consistent.
• Refreshed the wellness experience and updated the AI module names
• Improved AI responses with clearer boundaries and easy-to-find links to authoritative public sources
• Improved localization across all supported languages
• Made text entry and keyboard behavior smoother
• Improved the reliability of Sign in with Apple
• Refined layouts for iPhone and iPad
• Added performance and stability improvements
Thank you for using LEX.
The developer, Aleksandr Dorohovich, 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
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Aleksandr Dorohovich
- Size
- 54.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Frequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- LEX Prime Annual $169.99
- LEX Prime Monthly $24.99
- LEX Plus Annual $99.99
- LEX Plus Monthly $14.99
- Copyright
- © LEX Longevity