Suplagen vs NutriStack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Suplagen
This app creates a personalized vitamin and supplement plan based on your goals, body metrics, and health conditions. It helps you track your daily intake, provides reminders, and screens for potential interactions with medications. An AI agent can adjust your stack as your needs change.
- Personalized supplement stack creation
- AI-driven dose adjustments
- Interaction screening with medications
- Daily tracking and reminders
- AI agent for stack retuning
- Research-annotated supplement catalog
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Most supplement apps assume you already know what to take. Suplagen starts one step earlier: tell it your goals, body metrics, sleep schedule, and any conditions or medications, and it builds your supplement stack for you, then helps you actually stick to it. BUILT FOR YOUR BODY Your plan isn't a template. Suggested doses are estimated from your body weight and adjusted to your profile, with morning and night timing that fits your real sleep schedule. KNOWS WHAT NOT TO MIX Suplagen screens your stack against your health conditions and medications, flags known supplement and drug interactions, and tells you when something is worth checking with your doctor. ONE CLEAR DAILY PLAN See exactly what to take and when. Check off doses with one tap, get reminders timed to your day, and watch your streak and weekly progress build. AN AGENT THAT KEEPS UP Goals change. Chat with your AI agent to rework your stack ("help me sleep deeper", "simplify my mornings"), review the proposed changes, and apply them with one tap. During your first weeks it checks in on how each goal is going and factors your answers into every proposal. BACKED BY A CURATED CATALOG Every recommendation comes from a research-annotated catalog of common supplements, with plain-language explanations of how each one works and the evidence behind it. START FREE Get your first personalized plan, daily tracking, reminders, and a taste of the agent free. No account required. Your stack is ready in about two minutes. SUPLAGEN PRO Unlimited stack retunes, full agent access, and six goal slots. • Suplagen Pro Yearly: $29.99/year (7-day free trial for new subscribers) • Suplagen Pro Monthly: $4.99/month • Suplagen Pro Weekly: $1.99/week Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use: https://suplagen.com/terms Privacy Policy: https://suplagen.com/privacy Suplagen provides general wellness information, not medical advice. It does not diagnose, treat, cure, or prevent any disease. Consult a healthcare professional before starting any supplement, especially if you are pregnant, nursing, or taking medication. For adults 18+.
NutriStack
Organize your supplement intake with detailed tracking, interaction alerts, and research-backed information. Explore supplements by goal and access evidence-based protocols. An AI advisor offers personalized routine insights.
- Schedule supplement doses and timing
- Detect potential interactions
- Access research on supplements
- Scan barcodes to add products
- Explore supplements by health goal
- AI-powered supplement routine advisor
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NutriStack is a supplement tracker and interaction checker built on real evidence. Add your supplements and medications and instantly see where they interact, where they work in synergy, and how strong the research behind each one really is. It is the safety check most supplement apps leave out. CHECK FOR INTERACTIONS See potential interactions between your supplements and your medications, with clear explanations and what to do about them. This is NutriStack's core. Most apps log your pills; few tell you whether they belong together. SCAN AND GRADE (NEW) Scan a large new database of supplements and get an instant grade based on quality and the evidence behind each product, so you can tell a genuinely good formula from good marketing. ASK THE AI (NEW) A built-in AI that answers your questions from NutriStack's own research and interaction database, not the open internet. Ask about timing, combinations, or what the evidence says and get an answer grounded in the app's own data. BACKED BY RESEARCH Thousands of supplements and studies with real citations and evidence grades, so every claim is something you can check for yourself. This update adds more studies and broader interaction coverage. TRACK WHAT MATTERS Log doses and timing, keep your daily routine on track, and see your whole stack at a glance with a stack quality score. WHO IT IS FOR Anyone taking more than a couple of supplements, from beginners who just want to stay safe to enthusiasts optimizing a complex stack. NUTRISTACK PRO SUBSCRIPTION NutriStack Pro is an auto-renewing subscription that unlocks the in-app AI advisor. - NutriStack Pro Monthly: $6.99 USD per month - NutriStack Pro Yearly: $49.99 USD per year Payment will be charged to your Apple ID account at confirmation of purchase. Your subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period at the same price. You can manage or cancel your subscription in your Apple ID account settings after purchase. Any unused portion of a free trial period, if offered, is forfeited when you purchase a subscription. NutriStack is for education and information only and is not a substitute for professional medical advice. Always talk to your doctor or pharmacist before changing your supplements or medications. Terms of Use (EULA): https://nutristackapp.com/terms Privacy Policy: https://nutristackapp.com/privacy
Screenshots
Verdict
The clearest difference is update cadence: Suplagen at monthly against NutriStack's every 2 months. NutriStack's advantage is ratings volume (4 vs 1). On price, rating, 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
Both are free to download. Suplagen sells 2 in-app purchases, starting at $1.99 per 7 days and NutriStack sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Suplagen against 5.0 for NutriStack. Both are backed by a comparable volume of ratings — 1 and 4 respectively.
Suplagen ships an update monthly, NutriStack every 2 months. Both last shipped on October 31, 2026.
| Parameter | Suplagen | NutriStack |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (4 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 4 — better |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 21 MB | 63 MB |
| Age rating | 17+ | 17+ |
| Developer | Waythor LLC | Ben Williams |
Customer experience
Suplagen
NutriStack
In-app purchases
Suplagen
- Suplagen Pro Weekly$1.997 Days
- Suplagen Pro$4.991 Month
NutriStack
- NutriStack Pro Monthly$6.991 Month
- NutriStack Pro Yearly7 Days trial$49.991 Year









