PepStack Pro vs 220 Pins
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PepStack Pro
This app provides a comprehensive database of peptides, personalized protocol recommendations, and tools to track your peptide journey. Monitor injections, log progress, and check for interactions to optimize your health and wellness goals safely.
- Peptide database with clinical data
- Personalized peptide recommendations
- Interaction checker for peptide safety
- Physician-designed protocol templates
- Injection schedule and dose tracking
- Lab and progress journaling
- Direct physician connection
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PepStack Pro is the most comprehensive peptide reference and protocol tracking app available. Whether you're exploring your first peptide or managing an advanced stack, PepStack Pro gives you the clinical data, dosing protocols, and tracking tools you need to optimize safely. PEPTIDE DATABASE Browse 40+ peptides with detailed clinical information including descriptions, mechanisms of action, and side effects. From BPC-157 to semaglutide, GHK-Cu to epithalon — it's all here. PERSONALIZED STACKS Take our guided quiz to find the right peptides for your goals — fat loss, muscle growth, longevity, sleep, cognitive enhancement, healing, and more. Get expert-curated recommendations tailored to your goals. INTERACTION CHECKER Check for potential conflicts between peptides before adding them to your stack. Know what's safe to combine, what needs caution, and what to avoid. PROTOCOL TEMPLATES Start with physician-designed protocol templates for common goals like fat loss, recovery, muscle building, and longevity. One tap to set up your entire protocol. PROTOCOL TRACKER Set up your injection schedule, track your daily doses, and never miss a pin. Full calendar view with cycle tracking, dose amounts, and scheduling by day of the week. INJECTION LOGGER Log every injection with site rotation tracking, mood ratings, and personal notes. Build a complete history of your peptide journey. LAB TRACKER Track bloodwork and lab results over time. Monitor 28+ biomarkers with color-coded reference ranges to ensure your protocols are working safely. PROGRESS JOURNAL Document your journey with notes, mood and energy ratings, and photos. See trends over time and share progress with your provider. DOSING PROTOCOLS (Premium) Unlock detailed dosing protocols, reconstitution guides, cycle lengths, optimal timing, and stacking recommendations for every peptide in the database. PHYSICIAN-GUIDED Connect directly with board-certified physicians specializing in peptide therapy and longevity medicine through our integrated MyFlowMD provider network. DISCLAIMER PepStack Pro is an educational reference tool. It does not provide medical advice, diagnoses, or treatment recommendations. Always consult a qualified healthcare provider before starting any peptide protocol. Terms of Use: https://www.pepstackpro.com/terms
220 Pins
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Pins is a focused record-keeping app for everyday personal protocols. Log what you need on a clear visual body map. Keep inventory and a weekly schedule in one place. Export calendar (.ics) or text records when you want a backup or a handoff. Protocol data stays encrypted on your device by default. Optional account sign-in is for access only — email plus anonymous age range and gender for aggregate product stats. Protocol logs are not uploaded by default. No ads. No tracking SDKs. What you can do • Front and back body map with tap-to-log sites • Inventory with remaining volume and defaults • Weekly schedule with .ics / text export • Reconstitution calculator • Optional device passphrase lock Who it's for People who want a calm, private way to organize personal protocol records on their phone — not a clinic portal and not a social feed. What Pins is not Pins is a personal organization tool. It is not a medical device and does not provide medical advice. Always consult a qualified clinician for health decisions. Publisher: 220 Tech LLC Website: https://the220tech.com Support: info@the220tech.com Privacy: https://the220tech.com/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: 220 Pins at none against PepStack Pro's 2. 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
Both are free to download. PepStack Pro sells 2 in-app purchases, starting at $8.99 per month. 220 Pins asks for nothing beyond the download.
| Parameter | PepStack Pro | 220 Pins |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (12 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Every 8 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 11 MB |
| Age rating | 17+ | 17+ |
| Developer | MyFlowMD, LLC | 220 Tech LLC |
In-app purchases
PepStack Pro
- PepStack Pro Premium7 Days trial$8.991 Month
- PepStack Pro Premium7 Days trial$49.991 Year
220 Pins
No in-app purchases









