Comparison

Supplements AI vs PreventNow

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

Head to head
About

Supplements AI

Optimize your health routine with this intelligent supplement tracker. It creates personalized schedules, reminds you of doses, and analyzes potential interactions and synergies to maximize benefits. Gain insights into how your supplements impact your well-being and identify potential nutrient deficiencies.

Highlights
  • Personalized supplement schedule
  • Smart reminder notifications
  • Vitamin and mineral tracking
  • Synergy and interference analysis
  • Meal-aware planning
  • Well-being and performance tracking
  • Nutrient deficiency identification
Features
Read full description

Supplements AI – The Smart Supplement Tracker Taking supplements is an investment in your health. But without the right plan, that investment can lose its impact. Supplements need to be taken at the right time, in the right combinations, and with the right schedule to truly work. That’s where Supplements AI comes in: the ultimate Supplement Tracker that helps you take control of your routine, optimize absorption, and make sure you’re really getting the benefits you expect. Track your supplements with confidence Supplements AI is not just a simple pill reminder. It’s a complete Supplement Tracker that adapts to your life. The app builds a personalized Supplement Schedule and helps you stay consistent every day. With smart features, you’ll always know: • Timeline view: see exactly when to take each supplement during the day for optimal absorption. • Supplement Reminder notifications: intelligent alerts that adjust to your daily rhythm so you never miss a dose. • Vitamin Tracker: log your vitamins and minerals, and keep an organized view of your supplement stack. • Daily log: record each intake to build long-term consistency and improve results. Optimize your supplement schedule Not all supplements should be taken together. Some nutrients boost each other’s effects, while others reduce absorption if combined. Supplements AI automatically analyzes your supplement stack and builds the best plan for you: • Synergies maximized: pair supplements that work better together, like vitamin D and magnesium. • Interferences avoided: prevent negative interactions between nutrients. • Meal-aware planning: know which supplements should be taken with food and which are best on an empty stomach. • Research-based dosage: get access to recommended dosage ranges backed by scientific studies. Insights that go beyond tracking Taking a supplement is one thing. Knowing if it truly works for you is another. With Supplements AI, you get more than a tracker – you get insights. • Well-being tracking: log daily mood, energy, focus, sleep, and productivity. • Correlation analysis: see how your supplements affect your performance and well-being over time. • Personal feedback loop: understand if your routine is actually helping you reach your goals. Detect your nutrient deficiencies Sometimes the biggest challenge is knowing which supplements you actually need. Our Nutrient Checkup is based on the latest scientific studies and helps identify potential nutrient deficiencies based on your diet, lifestyle, and habits. • Personalized recommendations for vitamins and minerals. • Science-driven probability scores for deficiencies. • A clear picture of which supplements are most likely to benefit you. Always improving – Supplement Scanner coming soon Choosing the right product on the shelf can be overwhelming. Soon, Supplements AI will launch a Supplement Scanner: simply scan a label or barcode to see product quality, dosage, and whether it fits your personalized plan. This feature will make Supplements AI not just a tracker, but your all-in-one supplement companion. Why choose Supplements AI? • Smart Supplement Tracker: structured schedules, not guesswork. • Vitamin & Supplement Reminder: intelligent notifications to keep you consistent. • Nutrient Deficiency Detection: know what your body may actually need. • Supplement Insights: discover if your stack is really making a difference. • Science-backed knowledge base: every supplement profile includes description, benefits, dosage, and risks. Whether your goal is better focus, improved recovery, deeper sleep, or overall well-being, Supplements AI gives you the tools to make your supplements work for you. Don’t waste your supplements. Make them count. Download Supplements AI today and take control of your health with the most advanced Supplement Tracker on the App Store. Terms of use: https://supplements-ai.com/terms

About

PreventNow

Features
Read full description

PreventNow helps you stay ahead of health screenings—without the overwhelm. Run a Quick Check to get personalized screening recommendations based on your profile. View clear guidance you can share with your provider, and save results securely in your private Vault. Key features: • Quick Check: fast intake for personalized screening recommendations • Recommendations: clear, evidence‑based guidance • Vault: encrypted storage for your screening history • Share/Export: securely share reports with providers • Reminders: gentle nudges to stay on track • 9sBot: your in‑app health companion for navigation and guidance Your data stays on your device unless you choose to export or share it. PreventNow is for informational purposes only and does not provide medical advice. Always consult a healthcare professional for medical decisions. Screenings, simplified

Screenshots

Supplements AI4 screens
PreventNow4 screens

Verdict

The call

The clearest difference is in-app purchases: PreventNow at none against Supplements AI's 4. On price, ads, device support and iOS requirement 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. Supplements AI sells 4 in-app purchases, starting at $4.99 per month. PreventNow asks for nothing beyond the download.

Scorecard1 real difference · 9 level
Supplements AI versus PreventNow: the parameters behind the verdict, then further details
ParameterSupplements AIPreventNow
PriceFreeFree
Rating4.3 (122 ratings) — better—
Positive reviews54.8% of reviews—
Number of ratings122 — better—
Update frequencyEvery 4 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.114.0 — better
Further details — not scored
Size54 MB43 MB
Age rating17+4+
DeveloperAdrien Pierre GrussePreventNow

In-app purchases

4 purchases

Supplements AI

Subscriptions4
  • Supplements Premium Monthly$4.991 Month
  • Supplements Premium Monthly$5.991 Month
  • Supplements Premium Yearly$29.991 Year
Show 1 more
  • Supplements Premium Yearly$39.991 Year
None

PreventNow

No in-app purchases

Questions

Is Supplements AI free?
Supplements AI is free to download, with in-app purchases available.
Is PreventNow free?
PreventNow is free to download, with no in-app purchases.
Do Supplements AI or PreventNow have ads?
Neither Supplements AI nor PreventNow shows ads.

Other comparisons