StackFlow vs SupplementStack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StackFlow
This app helps you manage complex supplement routines by scanning labels, providing AI-driven timing suggestions based on ingredient interactions, and tracking your body's response. It visualizes synergy and spacing for optimal intake.
- AI-powered supplement timing
- Supplement label scanning
- Ingredient-level intelligence
- Synergy and spacing visualization
- Daily routine tracking
- Body response logging
- Daily insights feed
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Taking multiple supplements every day? The hard part is not remembering them — it is knowing what goes together, what needs spacing, and when each one works best. StackFlow turns supplement chaos into a clear, executable daily system. BUILT ON 200K+ REAL SUPPLEMENT PRODUCTS Search or scan real products with real ingredients, real serving sizes, and real label facts — not a generic vitamin list. INGREDIENT-LEVEL INTELLIGENCE StackFlow maps each product to its actual ingredients, so you understand what you are really taking — not just the brand name on the bottle. SCAN A LABEL, ADD IN SECONDS Point your camera at any supplement label. StackFlow reads the product, maps the ingredients, and places it into your routine. AI TIMING PLANS THAT EXPLAIN WHY Get timing suggestions based on ingredient interactions, absorption rules, and your current stack. Every recommendation shows the reasoning behind it. SYNERGY AND SPACING, MADE VISIBLE See which supplements work better together, which ones need to be spaced apart, and why your routine is organized the way it is. YOUR DAILY COMMAND CENTER Open StackFlow each morning. See exactly what to take now, check off each time slot, and keep your routine moving without guesswork. TRACK HOW YOUR BODY RESPONDS Log energy, sleep, digestion, and other signals. Over time, connect your routine to what you actually notice. DAILY INSIGHTS FEED (PRO) Receive a curated daily digest based on your stack, check-ins, and patterns — not a generic health tip, but intelligence about your specific routine. StackFlow is built for people who take supplement routines seriously. It is not medical advice, diagnosis, or treatment. Privacy Policy: https://www.stackflow.life/privacy.html Terms of Use (EULA): https://www.stackflow.life/terms.html
SupplementStack
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SupplementStack helps you organize your supplements, build a daily routine, and keep track of what you take over time. Use SupplementStack to: - Track daily supplement intake by time of day - Organize supplements into stacks by goal - Add product details manually, from barcodes, or from label scans - Review ingredient totals and possible overlap across your stack - Track history, consistency, and routine changes - Manage inventory details such as serving count and refill timing SupplementStack is built for people who want a clearer supplement system without spreadsheets, notes scattered across apps, or forgotten bottles in the cabinet. Important: SupplementStack is an organizational and informational tool. It does not provide medical advice, diagnosis, or treatment recommendations. Always consult a qualified healthcare professional before starting, stopping, or changing any supplement routine. Subscriptions unlock expanded tracking, scans, history, and stack insights. Website subscriptions are available through supplementstack.com. iOS subscriptions are available through Apple In-App Purchase and can be managed from your Apple account. Terms of Use (EULA): https://supplementstack.com/terms Privacy Policy: https://supplementstack.com/privacy
Screenshots
Verdict
The clearest difference is update cadence: SupplementStack at every 2 days against StackFlow's every 2 weeks. SupplementStack also leads on iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support 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. StackFlow sells 2 in-app purchases, starting at $4.99 per month and SupplementStack sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
StackFlow ships an update every 2 weeks, SupplementStack every 2 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | StackFlow | SupplementStack |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | 航东 郭 | Nevo Solutions Inc |
In-app purchases
StackFlow
- StackFlow Pro Monthly1 Month trial$4.991 Month
- StackFlow Pro Annual$29.991 Year
SupplementStack
- SupplementStack Plus$4.991 Month
- SupplementStack Pro$9.991 Month
- SupplementStack Plus Annual$39.001 Year
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- SupplementStack Pro Annual$79.001 Year








