Comparison

myStack vs Supplement Tracker

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

Supplement Tracker

Effortlessly track your vitamins and supplements with this intuitive app. Set reminders, explore detailed information about various supplements, and gain insights into your wellness habits. It's a completely free, ad-free companion for building consistent healthy routines.

Highlights
  • Log and track supplements
  • Set pill reminders
  • Explore supplement library
  • Gain habit insights
  • Sync across devices
  • Anonymous usage option
Features
Read full description

Meet Supplement – your smart, simple vitamin and supplement tracker. Whether you’re into biohacking, fitness, or just building healthy habits, this app helps you stay consistent with every pill, capsule, vitamin – all in one clean and easy place. Supplement is more than just a pill reminder – it’s a complete wellness companion that helps you daily track vitamins, explore supplement information, and stay on top of your meds. No clutter. No ads. Just a beautifully designed experience focused on your health goals. What You Can Do: • Log and track supplements, vitamins, and capsules effortlessly. • Set reminders that actually work – never miss a dose again. • Explore our growing supplement library with accurate descriptions, benefits, dosages, and recommendations. • Get insights into your habits and feel the difference over time. • Sync across devices (optional account) or use it fully anonymously. Designed to Help You Stay Consistent: • Simple and intuitive – start tracking in seconds. • Completely free – no subscriptions, no paywalls, no hidden features. • No ads ever – focus on your health, not on distractions. • Supplement library included – learn more about what you take and make informed choices. • Built with care – if you enjoy the app, please leave a review. It really helps us grow and keep improving. Who It’s For: • Fitness enthusiasts tracking daily supplements. • Wellness lovers who take vitamins and supplements every day. • Anyone who wants a reliable supplement reminder that simply works. • Biohackers and self-improvement fans who like to prove their progress. • Users who want to learn more about supplements and optimize their routines. Start building better habits today – download Vitamin Tracker: Supplement and take control of your wellness. It’s 100% free, ad-free, and made for real people who care about feeling better every day. Privacy Policy and Terms of Use: https://docs.google.com/document/d/1fJVBcLGQKmAKK4eSqQBOtcfgfZjdjnt-WjMRFUnGOgw/edit?usp=sharing

Screenshots

myStack4 screens
Supplement Tracker4 screens

Verdict

The call

The clearest difference is rating: myStack at 5.0 against Supplement Tracker's 4.3. myStack also leads on in-app purchases (none vs 4) and review sentiment (100% vs 67%). Supplement Tracker's advantage is update cadence (fortnightly vs every 3 months). On price, ratings volume, ads and monetization model 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. Supplement Tracker sells 4 one-off in-app purchases. myStack asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

myStack holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 7 and 10 respectively. Written reviews point the same way: 100% of myStack's written reviews are positive against 67% of Supplement Tracker's.

UpkeepUpdate frequency

myStack ships an update every 3 months, Supplement Tracker fortnightly. The most recent releases landed on September 26, 2026 and October 14, 2026 respectively.

Scorecard6 real differences · 4 level
myStack versus Supplement Tracker: the parameters behind the verdict, then further details
ParametermyStackSupplement Tracker
PriceFreeFree
Rating5.0 (7 ratings) — better4.3 (10 ratings)
Positive reviews100.0% of reviews — better66.7% of reviews
Number of ratings710 — better
Update frequencyEvery 3 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.1 — better17.0
Further details — not scored
Size2 MB30 MB
Age rating17+12+
DeveloperBalam LLCDenys Kharyna

Customer experience

myStack

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Supplement Tracker

All ratings10 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

myStack

No in-app purchases

4 purchases

Supplement Tracker

One-time4
  • Small Tip$0.99
  • Medium Tip$2.99
  • Big Tip$5.99
Show 1 more
  • Large Tip$9.99

Questions

Is myStack free?
myStack is free to download, with no in-app purchases.
Is Supplement Tracker free?
Supplement Tracker is free to download, with in-app purchases available.
Which has better reviews, myStack or Supplement Tracker?
myStack is rated higher. myStack averages 5.0 out of 5 from 7 ratings, while Supplement Tracker averages 4.3 from 10 ratings.
Do myStack or Supplement Tracker have ads?
Neither myStack nor Supplement Tracker shows ads.
Which is updated more often, myStack or Supplement Tracker?
myStack ships an update every 3 months, and Supplement Tracker fortnightly. Most recently, myStack was updated on September 26, 2026 and Supplement Tracker on October 14, 2026.

Other comparisons