Pillsin vs SelfAssay
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Pillsin
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Never miss a dose and stay consistent with your health routine. Pillsin is a simple and reliable medication reminder and pill tracker designed to help you manage medicines, vitamins, and supplements without stress or complexity. Whether you take daily prescriptions or occasional supplements, Pillsin keeps every dose organized in one calm, easy daily flow - so you always know what to take and when. No clutter. No overwhelming features. Just clarity and consistency. WHY PEOPLE CHOOSE PILLSIN โข Never forget important medications or supplements โข Clear daily reminders that fit naturally into your routine โข Track medicines, vitamins, and prescriptions in one place โข Reduce stress around daily health management Pillsin helps turn medication tracking into a simple habit instead of a constant concern. SMART MEDICATION & DOSE TRACKING โข Create flexible medication schedules and pill reminders โข Receive timely notifications with quick actions โข Mark doses as taken, skipped, or snoozed โข View medication intake history and monthly trends โข Monitor inventory and refill timing automatically Everything works quietly in the background - supporting consistency without distraction. BUILT FOR REAL LIFE โข Clean, distraction-free interface โข Fast logging with Home Screen widgets โข Flexible scheduling for changing routines โข Optional Pro features for advanced tracking and planning Pillsin adapts to your lifestyle - not the other way around. PERFECT FOR โข daily medications โข vitamins and supplements โข long-term treatments โข busy routines and active lifestyles Important: Pillsin is a reminder and tracking tool only. It does not provide medical advice, diagnosis, or treatment. Always follow guidance from your healthcare professional. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://pillsin.framer.website/privacy
SelfAssay
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SelfAssay is a research workspace for people who self-experiment with supplements, peptides, and nootropics. Look up the evidence, then find out with your own data whether your stack is actually working for you. IMPORTANT SelfAssay is decision support for your own research. It is not medical advice and does not diagnose, treat, cure, or prevent any disease. It does not sell, source, or recommend any compound, and it does not encourage the acquisition or use of any substance, including prescription or research compounds. Always consult a qualified clinician and follow the laws where you live. LOOK UP ANY COMPOUND Search a growing index of 500+ compounds. Each dossier shows an effectiveness grade by purpose (sleep, focus, recovery, fat loss, and more) and a separate safety grade, both computed from thousands of classified first-hand community reports. See the most-reported effects and side-effects, cited studies and clinical trials, and clinical biomarker directions. When there is not enough first-hand data yet, you see a dash. We never guess. TRACK YOUR OWN STACK Log the compounds you take with dose and schedule, run daily check-ins for energy, focus, mood, and sleep, and set up simple n-of-1 experiments. Connect Apple Health to layer your sleep, HRV, and resting heart rate onto the days you took a compound versus the days you did not. The correlation is computed entirely on your device. MORE TOOLS - Companion: an AI assistant for compound questions, grounded in the dossier data so it refuses rather than fabricates. - Pre-Flight: surfaces interaction and safety considerations reported in the community and the literature for a planned stack, as information to review with a qualified clinician. - Decoder: organizes the values from your own lab report for your reference and lines them up against your stack. It does not diagnose or interpret your results. - Protocols: save and revisit structured protocols. PRIVATE BY DESIGN Your vault is encrypted at rest. Apple Health data stays on your device and is never sent to our servers. There is no third-party analytics and no tracking. Export or permanently delete your account and data anytime from the app. FREE TO USE Core research and tracking are free to use. Companion, Pre-Flight, and Decoder have free limits, and advanced use is part of SelfAssay Pro. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://selfassay.com/privacy Support: hi@selfassay.com
Screenshots
Verdict
Pillsin and SelfAssay are too close to call on the numbers: across 6 compared parameters โ price, update cadence, ads and in-app purchases among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Pillsin sells 2 in-app purchases, starting at $2.49 per month and SelfAssay sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.
Pillsin ships an update every 3 weeks, SelfAssay every 10 days. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.
| Parameter | Pillsin | SelfAssay |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 10 days โ better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad โ better | iPhone |
| Requires iOS | 17.0 | 16.4 โ better |
| Further details โ not scored | ||
| Size | 5 MB | 67 MB |
| Age rating | 4+ | 17+ |
| Developer | Vladyslav Dmytriiev | Sandro Andric |
In-app purchases
Pillsin
- Monthly$2.491 Month
- Yearly$19.991 Year
SelfAssay
- SelfAssay Pro$19.991 Month
- SelfAssay Pro$149.991 Year









