Strata vs STapp
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Strata
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Strata is a personalized supplement scanner built to help you make smarter wellness decisions with more clarity and less guesswork. Scan supplements and select foods, compare products side by side, and manage your daily stack with goal-aware insights tailored to what you actually care about. Strata breaks down ingredient quality, additive concerns, label transparency, cleaner alternatives, stack overlap, and personal Watchdog ingredients so you can quickly understand whether a product looks like a strong buy, a maybe, or a skip. With AI-powered explanations, product comparisons, and stack guidance, Strata helps turn confusing labels into clear, confident decisions. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
STapp
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Take control of your supplement routine with STapp โ the smartest companion for building, tracking, and optimizing your daily stack. Whether you're taking a few daily vitamins or managing a complex wellness routine, STapp helps you understand exactly what you're taking, how and when to take it, and how your supplements interact with each other. Stop guessing. Start optimizing. SNAP YOUR WHOLE STACK โ AI DOES THE REST No more adding supplements one by one. Just point your camera at all your supplement, vitamin, and mineral bottles at once โ STapp's built-in Vision AI reads every label, identifies each product, and instantly builds your complete daily routine. It's the fastest way to go from a counter full of bottles to a perfectly organized schedule. SMART ROUTINE BUILDER Organize your supplements by time of day โ Morning, Midday, Evening, and Bedtime. STapp automatically groups them based on absorption science, keeping your schedule clean, clear, and easy to follow every day. INTERACTION & PAIRING ALERTS Not all supplements play nicely together. STapp's intelligent engine analyzes your full stack and instantly warns you when ingredients compete for absorption โ like Iron and Zinc. It also highlights powerful synergies โ like Vitamin D3 + K2 or Turmeric + Omega-3 โ that actually boost effectiveness when taken together. COMPREHENSIVE GUIDANCE LIBRARY Should you take this with food or on an empty stomach? The built-in Guidance Library breaks down the scientific consensus, best practices, and food-first alternatives for 60+ popular supplements โ from Ashwagandha and Magnesium to Vitamin D3, Omega-3s, and beyond. EVIDENCE-BASED RATINGS Cut through the marketing hype. Every supplement in STapp's library carries a clear, unbiased evidence rating โ Strong, Moderate, or Emerging โ so you know exactly how well-researched your stack actually is. FOOD-FIRST APPROACH Supplements should supplement your diet, not replace it. STapp helps you identify which nutrients you can easily get from whole foods instead, saving you money and building a stronger nutritional foundation. KEY FEATURES โข AI camera โ snap all your bottles at once, routine built in seconds โข Smart time-of-day scheduling (Morning, Midday, Evening, Bedtime) โข Instant alerts for supplement conflicts and absorption spacing โข Highlights powerful supplement pairings and synergies โข Visual evidence ratings (Strong / Moderate / Emerging) โข Searchable guidance library with 60+ supplements โข Food-first alternatives to save money โข Secure, cloud-synced account โ access your stack on any device โข Clean, premium, completely ad-free experience STapp's information is sourced from the NIH Office of Dietary Supplements, NCCIH, and peer-reviewed PubMed research. STapp is an educational tool and does not provide medical advice. Always consult a healthcare professional before making changes to your supplement routine. Stop wasting money on supplements your body isn't absorbing properly. Download STapp today and build a smarter, safer routine in minutes.
Screenshots
Verdict
The clearest difference is in-app purchases: STapp at none against Strata's 2. STapp also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.6). On price and ads there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Strata sells 2 in-app purchases, starting at $7.99 per month. STapp asks for nothing beyond the download.
| Parameter | Strata | STapp |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days | โ |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone | iPhone, iPad, iPod โ better |
| Requires iOS | 18.6 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 7 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexander Tabaracci | Mogens Gallardo |
In-app purchases
Strata
- Strata Pro Monthly$7.991 Month
- Strata Pro Annual$44.991 Year
STapp
No in-app purchases







