Stack Precision
Supplements Meet Genetics
Free · In‑App Purchases · Designed for iPad
You've tested your DNA. Now put it to work.
Stack Precision is the supplement tracker that connects your genetic profile to your daily routine. See your variants. Track your stacks. Journal how you feel. All in one private space that's entirely yours.
We built Stack Precision because we believe your health decisions should be informed by your own biology, not by marketing claims on a bottle. The supplement industry is full of one-size-fits-all advice. Your genetics aren't one-size-fits-all. We think your context matters.
This app doesn't tell you what to take. It gives you the context to make your own informed choices and a place to track what's working.
YOUR GENETIC PROFILE, IN CONTEXT
Import your genetic data from any major consumer testing provider. Stack Precision maps your variants across traits like methylation, detoxification, and vitamin metabolism, and shows you what published research has found about each one. No diagnoses. No prescriptions. Just your data, organized and accessible.
TRACK YOUR STACKS
Build supplement stacks with dosages, schedules, and reminders. Log what you take and when. Start tracking right away. Genetic data enriches the experience but isn't required. Over time, your supplement log becomes a detailed personal record you can reference and share with your healthcare provider.
JOURNAL & REFLECT
Record how you feel day to day: energy, sleep, mood, digestion, whatever matters to you. Your journal entries stay private and searchable, building a personal health timeline only you can see.
ASK QUESTIONS WITH AI
Curious about something in your profile? Ask. The AI assistant draws from your genetic data, supplement log, and journal entries to help you explore your own information. It's a research tool for your own data, not a substitute for professional guidance.
PRIVACY AS A FEATURE, NOT A FOOTNOTE
Stack Precision is HIPAA-compliant. Your data is encrypted, access-controlled, and never sold. There are no ads. You can create an account without an email address, fully pseudonymous. Your health data belongs to you, and we've built every layer of this app to keep it that way.
You can also opt in to contribute anonymized, de-identified data to health trend research. Participation is entirely voluntary and revocable at any time.
KEY FEATURES
• Genetic variant profiles from standard consumer testing files
• Supplement stack builder with scheduling and reminders
• Health and wellness journaling
• AI-powered exploration of your own data
• HIPAA-compliant infrastructure
• Pseudonymous accounts, no email required
• Voluntary, anonymized trend research participation
Stack Precision is an informational tool for personal use. It does not provide medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before starting or changing any supplement regimen.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
This version includes updates to the notification function.
The developer, JGA Ventures LLC, 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
- Sensitive Info
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- JGA Ventures LLC
- Size
- 107.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 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.
- Languages
- English
- Age Rating
18+
- 18+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Stack Precision Charter $1.99
- AI Credit Pack $9.99
- AI Credit Pack $4.99
- Stack Precision Pro (Annual) $49.99
- AI Credit Pack $2.99
- Stack Precision Pro (Monthly) $4.99
- Copyright
- © 2026 JGA Ventures LLC