# Supplement Scanner: BioStacks — Vitamin tracker & scanner > Supplement scanner and rating app based on clinical research and ingredient bioavailability. (iPhone/iPad app by Vladislav Proskurov.) - Source: https://appshunter.io/ios/app/supplement-scanner-biostacks/id6758149582 (this page in markdown: same URL + `.md`) - Developer: [Vladislav Proskurov](https://appshunter.io/developer/1871176313) - Category: Health & Fitness, Medical - Price: Free with in-app purchases - Rating: 4.80/5 from 9 App Store ratings - Age rating: 4+ - Requires: iOS 15.0 · 60 MB - Languages: American English - Released: 2026-03-05 - Data updated: 2026-08-30 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/supplement-scanner-biostacks/id6758149582/reviews.md ## What is Supplement Scanner? BioStacks scores every supplement from 0 to 100 based on published clinical research — not marketing. Scan any bottle to see how its doses compare to human trials, whether the forms absorb, and whether it's worth your money. NO "PRODUCT NOT FOUND" Most scanners hit a wall when a product isn't in their database. BioStacks doesn't. Point your camera at any Supplement Facts label — a new launch, an indie brand, an imported bottle — and we read the ingredients, doses, and forms straight off the label and scores it on the spot. No barcode needed, no dead-ends. Already in our catalog? Scan the barcode for an instant match. HOW THE 0–100 SCORE WORKS Every ingredient is scored on three things, multiplied together: • Clinical dose — your dose is compared against the range used in published trials, not the Daily Value. A 10 mg dose of an ingredient studied at 500 mg scores near zero. Sub-therapeutic "sprinkle" doses are punished, and there's no bonus for mega-dosing. • Form & bioavailability — the chemical form decides how much you actually absorb. Magnesium glycinate scores far above magnesium oxide. Methylfolate beats folic acid. Ubiquinol beats ubiquinone. • Evidence weight — ingredients with strong RCT and meta-analysis support count for more than ones backed only by mechanism or tradition. A separate Safety score — overdoses, interactions, and inactive-ingredient ratings — only pulls the final number down, never up. A clean but under-dosed product is still a bad product, and BioStacks says so. We cover 380+ active ingredients with clinical dose ranges; blends that hide per-ingredient doses score low. Every product shows a per-ingredient verdict like "8% of effective dose — negligible," plus "Underdosed" and "Proprietary blend" flags. LAB TESTING & PURITY Efficacy is our focus; purity counts too. We surface third-party certifications (NSF, USP Verified, Informed Sport) and brand testing practices — heavy-metapurity screening, batch COAs, cGMP — right on the product page, and a fake per-bottle "tested" claim. Does it work — and is it clean? 20 HEALTH AREAS, RANKED BY SCIENCE Find the best supplements for Sleep, Stress & Mood, Skin, Hair, Immune, Digestion, Muscle, Hormones, Liver, Longevity, General Health, Metabolism, and more. Each area has its own clinically weighted scoring — ranked by dose, form and science. NUTRIENT EXPLORER & "BEST FOR" GUIDES Best magnesium for sleep? Best vitamin D? Search 99 ingredient dossiers and the real trials, with PubMed citations. STACK INTELLIGENCE Build a stack by scan or search, then run it through five analyses: Safety (overdoses, risky interactions), Coverage (gaps across your goals, with products to fill them), Dosing (each dose vs. its clinical range, plus weak-form alerts), Value (cost per day), and Optimization. Schedule doses, build a streak, get reminders, and share your stack with a link. Or ask the built-in AI ("Does this actually work?", "Is my stack overdosing?"), grounded in our scoring and clinical data. WHAT MAKES BIOSTACKS DIFFERENT Most scanners dead-end when a product isn't in their database — scan a new bottle and get an error, not an answer. The ones that find it rate brand trust, which won't tell you if the ingredients work at those doses. A certified brand can sell 10 mg when the clinical dose is 500 mg; that rating misses it, BioStacks reads the label and catches it. Every score is grounded in clinical trials and meta-analyses — no marketing, no influencers — just science. DISCLAIMER Every score is grounded in published clinical trials, systematic reviews, and meta-analyses. No marketing claims. No influencer endorsements. Just the science. BioStacks does not provide medical advice. Scores are based on published clinical research for informational purposes only. Consult a healthcare professional before use. Terms of Use: https://biostacks.co/terms Privacy Policy: https://biostacks.co/privacy ## Key features - Clinical effectiveness scoring (0-100) - Dose and form quality analysis - Label scanning via camera or barcode - Browse supplements by 20 health areas - Nutrient explorer for best supplement per ingredient - Supplement stack building and tracking - Personalized supplement recommendations ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Pro Yearly | $39.99 | per year | | Pro Monthly | $12.99 | per month | | BioStacks Pro Weekly | $3.99 | per 7 days | ## Frequently asked questions about Supplement Scanner ### What is Supplement Scanner: BioStacks? Supplement Scanner: BioStacks is a health and fitness app that analyzes dietary supplements based on clinical research and ingredient quality. It provides a score from 0-100, detailing dose and form quality, and offers personalized recommendations. ### How does Supplement Scanner: BioStacks score supplements? It scores supplements by comparing ingredient doses against published clinical trial ranges and rating ingredient forms by bioavailability. Safety analysis, including tolerable limits and interactions, is also factored in. ### Can Supplement Scanner: BioStacks scan any supplement label? Yes, the app features an accurate label scanner that can read ingredients, doses, and forms from any supplement label, even if the product is not in a database. It also supports barcode scanning. ### What health areas can I explore with Supplement Scanner: BioStacks? You can explore supplements across 20 health areas, including Sleep, Stress & Mood, Skin, Energy, Brain, Heart, Immune, Digestion, and more. Each area ranks supplements based on clinical scoring. ### Does Supplement Scanner: BioStacks have ads? No, Supplement Scanner: BioStacks does not contain advertisements. The app is free to download and use, with optional premium features available through subscription. ### What are the subscription options for Supplement Scanner: BioStacks? Supplement Scanner: BioStacks offers several subscription plans: BioStacks Pro Weekly at $3.99/week, Pro Monthly at $12.99/month, and Pro Yearly at $39.99/year. ### Is Supplement Scanner: BioStacks available on all devices? Supplement Scanner: BioStacks is available for iPhone, iPad, and iPod. It is rated for ages 4 and up. ### How often is Supplement Scanner: BioStacks updated? The app was last updated on May 29, 2026, indicating regular updates. The latest version is 1.3.7. ## Version history (last 5 releases) ### 1.4.6 — 2026-08-06 - General improvements & bugfixes ### 1.4.5 — 2026-08-05 - Bugfixes & improvements ### 1.4.3 — 2026-07-29 Bug fixes and stability improvements. ### 1.4.2 — 2026-07-22 Under-the-hood improvements and bug fixes. ### 1.4.1 — 2026-07-10 - Metadata changes ## Related topics [supplement workout](https://appshunter.io/ios/topics/supplement-workout) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-30.*