Pretty good
Idk, I trust this way more than chatgpt, its so easy to use too
Free
In-App Purchases
About
This app helps you manage your supplement intake based on your personal routine and health goals. It provides personalized recommendations with research-backed reasoning and schedules them around your daily activities, avoiding potential conflicts.
✓Personalized supplement recommendations
✓Routine-based scheduling
✓Conflict flagging for supplements
✓Research-backed product information
✓Peptide reference library
✓Intake logging and data export
✓Offline functionality
Show original description
What's New in PepstackAI
1.1
September 7, 2026
PEPTIDES MATCHED TO WHAT YOU ARE WORKING ON Answer seven questions and Pepstack suggests three peptides ranked against your goals, each with the research behind it. Take one and it lands in your schedule alongside everything else you take. YOUR DAY BUILT PROPERLY. Things that need food go with a meal. Things that need an empty stomach get one. Anything that belongs in the evening stays there — arranged around when you actually wake, eat and sleep. Onboarding has been rebuilt, and the app now opens cleanly instead of flickering on the way in. Also in this release: correct amounts and units throughout, newly added links on where to buy peptides & their prices, reminders that mark the right day after midnight, doses logged offline keeping the time you actually tapped them, and bigger tap targets across the week strip.
MoreSubscription plans
Pepstack Pro (Monthly)
AI assistant, unlimited stack and full library.
$4.991 Month
User reviews
FAQ
What is PepstackAI?
PepstackAI is a health and fitness app designed to help users manage their supplement intake. It provides personalized recommendations based on individual goals and routines, schedules supplements around daily activities, and offers a reference library for peptides.
How does PepstackAI personalize supplement recommendations?
PepstackAI considers your stated goals, diet, and any previously flagged concerns. It then generates a shortlist of supplements from a catalog, explaining the specific reason for each recommendation based on your profile.
Can PepstackAI help avoid supplement timing conflicts?
Yes, PepstackAI schedules your supplements around your actual daily routine, including meals and sleep windows. It flags known timing conflicts, such as the need for space between zinc and iron, before they become an issue.
Does PepstackAI provide dosing information for peptides?
No, PepstackAI functions as a reference library for peptides, detailing what each one is, its category, and research trends. It does not provide specific doses, protocols, or injection guidance.
What are the subscription options for PepstackAI?
PepstackAI offers a freemium model. Users can access basic features for free, with optional 'Pepstack Pro' subscriptions available. Pro plans include monthly at $4.99 and yearly at $49.99, offering enhanced features.
Can I export my data from PepstackAI?
Yes, you can log your supplement intake and export your personal data whenever you wish. The app also allows for account deletion at any time directly from within the application.
Does PepstackAI work offline?
PepstackAI supports offline functionality for day-to-day tracking of your supplement intake. It syncs your data automatically when you reconnect to the internet.
What devices is PepstackAI available on?
PepstackAI is currently supported on iPhone and iPod devices. It is rated for users aged 17 and older.