Comparison

Supplement Scanner vs Biostacks

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

Head to head
About

Supplement Scanner

Analyze supplements for their clinical effectiveness and ingredient quality. Scan labels to get instant scores based on research, compare doses, and explore recommendations for various health goals. Build and track your supplement stacks.

Highlights
  • 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
Read full description

The #1 trusted all-in-one supplement companion app that has over +800 supplement brands from all over the world. Why BioStacks? - Quickly understand the quality of your supplement. - Get valuable insights from your supplement regimen via our proprietary science based algorithm. - Track your daily supplement intake and get reminders so you never miss a dose. - Discover and find better rated supplement products that actually match your goals. - Access to world-class AI chatbot that actually understands supplements and the latest research behind them. DISCLAIMER Every score is grounded in published research, systematic reviews, and meta-analyses. No marketing claims. No influencer endorsements. Just the science. BioStacks does not provide medical advice. Scores are based our proprietary algorithm and is for informational purposes only. Consult a healthcare professional if you plan to make changes to your supplement routine. Terms of Use: https://biostacks.co/terms Privacy Policy: https://biostacks.co/privacy

About

Biostacks

Easily manage your supplement intake with barcode scanning, AI assistance, and detailed insights. Track routines, monitor nutrient coverage, and analyze your stack's effectiveness and cost. Prioritizes user privacy with offline functionality and optional iCloud sync.

Highlights
  • Barcode scanning for supplement library
  • AI-powered supplement routine analysis
  • Customizable daily and cycle schedules
  • StackScore for routine quality
  • Potential interaction warnings
  • RDA coverage and nutrient overlap analysis
  • Mood, energy, and sleep trend tracking
Features
Read full description

Biostacks helps you track, understand, and improve your supplement routine while keeping your data private. Build your supplement library by: • Scanning barcodes with your camera • Searching NIH DSLD and Open Food Facts data (well-known brands and popular supplements available offline) • Entering supplements, doses, and nutrients manually • Asking the built-in Apple Intelligence assistant (iPhone 15 Pro and newer) • Asking your own AI assistant with a ready-made copy-and-paste prompt Create routines and schedules that match how you take things: • Daily, specific weekdays, or on/off cycles (like 5 days on, 2 off) • Multiple times of day, from a morning multivitamin to an evening magnesium • Peptide support: vial size, reconstitution volume, and a draw-volume calculator Then get insights into your stack: • StackScore, a 0 to 100 quality score for your whole routine • Potential interactions based on public research, each with a source link • Warnings when a nutrient total goes over its safe upper limit • RDA coverage across your vitamins and minerals • Nutrient overlaps between products • Brand quality and trust signals • Adherence history and score trends over 30, 90, or 365 days, with CSV export • Monthly cost per supplement and per stack • Running-low refill alerts Log doses with one tap, mark a whole stack taken at once, and long-press to skip a dose without breaking your streak. Reminders keep you on schedule, and smart tuning suggests a better reminder time when you consistently log late. Progress rings and streaks show your consistency day by day. You can also log a dose by asking Siri. Your day, organized: • Doses grouped into taken, due, and upcoming • A calendar of every past day, with mood dots from your check-ins • Search and filter once your stack grows • Notes on stacks and on individual supplements • Reorder stacks and items to match how you take them • Dark, light, and system themes Check in daily on your mood, energy, sleep, and focus. View your trends, run on/off experiments, and see whether a supplement moves the numbers. Correlations only appear once there is enough data behind them; Biostacks will not show you a pattern it cannot stand behind. Ask questions in the on-device AI chat: review your routine, explain an ingredient, or change your stack by describing what you want. Every suggested change appears as a review you accept or reject, with undo. Prefer your personal assistant? Copy the prompt, paste the answer back, and review the changes the same way. Privacy first: • Works fully offline • No account and no sign-up • Your health data stays on your device • Optional backup and sync to your own iCloud • Snapshots and version history, so you can roll back any change • Export everything anytime as JSON or PDF, or share a stack as plain text Everyday tracking covers dose logging, streaks, reminders, check-ins with rating trends, the library and barcode scanner, export, import, and backups. Biostacks Pro, an annual subscription with a 7-day free trial, adds StackScore insights, check-in correlations, historical trends, cost tracking, smart reminder tuning, and cloud sync. Whether you take a daily vitamin D and omega-3 or manage a full stack of supplements, nootropics, and peptides, Biostacks gives you one private place to log your intake, stay consistent, and understand how your routine fits together.

Screenshots

Supplement Scanner4 screens
Biostacks4 screens

Verdict

The call

The clearest difference is rating: Biostacks at 5.0 against Supplement Scanner's 4.5. Biostacks also leads on ads (none vs shown). Supplement Scanner's advantage is ratings volume (11 vs 1). On price, update cadence, in-app purchases 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 Scanner sells 5 in-app purchases, starting at $4.99 per 7 days and Biostacks sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Biostacks holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Supplement Scanner has 11 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Supplement Scanner ships an update weekly, Biostacks every 10 days. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 6 level
Supplement Scanner versus Biostacks: the parameters behind the verdict, then further details
ParameterSupplement ScannerBiostacks
PriceFreeFree
Rating4.5 (11 ratings)5.0 (1 ratings) — better
Number of ratings11 — better1
Update frequencyWeekly — betterEvery 10 days
AdsYesNo — better
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size60 MB63 MB
Age rating4+17+
DeveloperVladislav ProskurovHmujo LLC

Customer experience

Supplement Scanner

All ratings11 ratings
Positive90.9%
Neutral0.0%
Negative9.1%

Biostacks

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

5 purchases

Supplement Scanner

Subscriptions5
  • BioStacks Pro Weekly$4.997 Days
  • Pro Monthly$12.991 Month
  • BioStacks Pro Annual7 Days trial$39.991 Year
Show 2 more
  • Pro Yearly$39.991 Year
  • Pro Yearly$46.991 Year
2 purchases

Biostacks

Subscriptions2
  • Biostacks Pro - Monthly7 Days trial$3.991 Month
  • Biostacks Pro - Annual14 Days trial$24.991 Year

Questions

Is Supplement Scanner free?
Supplement Scanner is free to download, with in-app purchases available.
Is Biostacks free?
Biostacks is free to download, with in-app purchases available.
Which has better reviews, Supplement Scanner or Biostacks?
Biostacks is rated higher. Supplement Scanner averages 4.5 out of 5 from 11 ratings, while Biostacks averages 5.0 from 1 ratings.
Do Supplement Scanner or Biostacks have ads?
Supplement Scanner shows ads; Biostacks does not.
Which is updated more often, Supplement Scanner or Biostacks?
Supplement Scanner ships an update weekly, and Biostacks every 10 days. Most recently, Supplement Scanner was updated on October 14, 2026 and Biostacks on October 6, 2026.

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