Comparison

myStack vs Symplet

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

myStack

This app uses AI to analyze clinical studies and create personalized supplement recommendations based on your health goals, diet, and medications. It provides evidence-based advice, dosage suggestions, and summaries of scientific research, developed by experts.

Highlights
  • Personalized supplement stacks
  • AI-driven recommendations
  • Analysis of 10,000+ clinical studies
  • Medication interaction screening
  • Evidence-based supplement advice
  • Quality-vetted supplement curation
Features
Read full description

Supplement stacks built on evidence, not hope. myStack is a health intelligence app founded by a pharmacist with a PhD in nutrition. It reads 10,000+ human clinical studies so your choices don't come from influencer hype, retailer upsells, or generic lists. ONE GOAL IN. ONE TRUSTED STACK OUT. 1. Tell us — your goal in plain words, plus what you already take and your diet. 2. We read — every study behind a recommendation, summarized so you understand it in minutes, not hours. 3. You own it — saved, shareable with family and your provider, adjustable anytime, and auto-rechecked as your profile changes. FOUR CHECKS ON EVERY SUPPLEMENT • Interactions — screened against everything else you take before it's recommended. • Dose — the amounts that actually worked in studies, not the label's serving size. • Study strength — how solid the research is: size, design, and rigor, rated. • Fit for you — how well it matches your goal, profile, and diet. Not just what's popular. Nothing joins your stack without a verdict on all four. ONE PLACE TO EXPLORE, EVALUATE, AND BUY • Conditions — which supplements the evidence supports. • Supplements — how each one works, side effects, and research. • Research — the studies themselves: methods, results, and who funded them. • Market — third-party-tested products. Never sponsored. WHY myStack IS DIFFERENT • No ads. No sponsored products. Ever. • Your data stays private — never sold. • Caveats shown, not hidden — every study's limitations in plain language. Your first two stacks are free. For less than a bottle of the wrong supplement, Membership unlocks unlimited stacks — free for the first 14 days. myStack is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting supplements or changing your health routine.

About

Symplet

Features
Read full description

Transform your health journey with personalized, education-based supplement recommendations tailored to you. Symplet cuts through the confusion of choosing the right supplements by providing educational guidance personalized to your age, symptoms, weight loss, and health goals. Our comprehensive and growing database of supplements helps you make informed decisions about your supplement selections for wellness. Personalized Recommendations - Age-Specific Guidance: Tailored supplement plans for every life stage (20s, 30s, 40s, 50+) - Symptom-Based Matching: Find targeted solutions for energy, sleep, stress, immunity, and more - Celebrity Insights: Discover what supplements your favorite celebrities use for their health routines Why guess when you can know? Whether you're a health-conscious 20-something building foundational wellness habits, a busy professional in your 30s managing stress, or someone 50+ focused on longevity - Symplet delivers the right supplements at the right time in your life. Reminders - Add your own custom supplements or choose from the curated list - Set reminders for notifications on when to take supplements - Personalize information about supplement progress Seamless Shopping Experience - Click-thru purchase options with integrated Amazon affiliate links - Quality Products from trusted brands like Thorne, Nutricost, and Nature Made - Quick Reorder for your regular supplement routine Premium User Experience - Beautiful Interface with glassmorphism design and smooth animations - Smart Search to find any supplement instantly - Category Browse organized by health goals and supplement types Download Symplet today and discover your personalized path to better health - because your wellness journey should be as unique as you are. Note: Symplet provides educational information only. Always consult your healthcare provider before starting any new supplement regimen.

Screenshots

myStack4 screens
Symplet4 screens

Verdict

The call

The clearest difference is device support: myStack at 3 against Symplet's 1. myStack also leads on iOS requirement (14.1 vs 18.4). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

myStack ships an update every 3 months, Symplet every 5 months. The most recent releases landed on August 17, 2026 and September 8, 2026 respectively.

Scorecard2 real differences · 8 level
myStack versus Symplet: the parameters behind the verdict, then further details
ParametermyStackSymplet
PriceFreeFree
Rating5.0 (7 ratings) — better
Positive reviews100.0% of reviews
Number of ratings7 — better
Update frequencyEvery 3 months — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.1 — better18.4
Further details — not scored
Size2 MB5 MB
Age rating17+17+
DeveloperBalam LLCNicholas Payton

In-app purchases

None

myStack

No in-app purchases

None

Symplet

No in-app purchases

Questions

Is myStack free?
myStack is free to download, with no in-app purchases.
Is Symplet free?
Symplet is free to download, with no in-app purchases.
Do myStack or Symplet have ads?
Neither myStack nor Symplet shows ads.
Which is updated more often, myStack or Symplet?
myStack ships an update every 3 months, and Symplet every 5 months. Most recently, myStack was updated on August 17, 2026 and Symplet on September 8, 2026.

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