Comparison

FertilityScience vs Protocol

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FertilityScience

Features
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Metabolic health is the foundation of fertility — for both partners. That's what we learned the deeper we went. And again and again, we met couples trying to conceive who needed real, expert guidance but couldn't access it affordably — or together. One-time lab panels, conflicting opinions, generic advice, and no way to know if anything was actually working. So we built FertilityScience: fertility care designed around the couple. We track both partners' biomarkers over time and turn them into a personalised, evidence-led preconception protocol — so you decide on trends, not guesswork. HOW IT WORKS • Upload any lab report — from any lab. We read it automatically and organise 20+ fertility-relevant biomarkers: hormones, vitamins, metabolic and reproductive markers. • See where you stand. Every marker is scored against reference ranges, with clear "optimal, in range, needs attention" status — no more decoding PDFs alone. • Get your protocol. A personalised daily plan across food, supplements, movement and lifestyle, generated from your results and reviewed by our team before it reaches you. • Do it together. Link your partner, see both of your progress side by side, and prepare for pregnancy as a team — because fertility is shared biology. • Retest and compare. Follow your protocol, test again, and watch your markers move. Measure, improve, remeasure. WHAT'S INSIDE • My Health rings — your biomarker picture at a glance, updated with every report • Personalised protocol — daily tasks with the "why" behind each one • Cycle tracking that learns your cycle, not a fixed 28-day template • Monthly insights — what improved, what changed, what to focus on next • Ask a doctor — post questions and get answers from qualified specialists • Partner view — two people, one shared journey MADE FOR Couples trying to conceive, anyone preparing their body for pregnancy, and partners who want to understand — and improve — their reproductive health together. YOUR DATA, YOURS Fertility data is deeply personal. Your information is private, secure, and never sold. You can export or delete it at any time. MEDICAL DISCLAIMER FertilityScience provides educational information and AI-assisted wellness insights for informational purposes only. It is not intended to diagnose, treat, cure, or prevent any disease and is not a substitute for professional medical care. Always consult a qualified healthcare provider in addition to using this app and before making any medical decisions. Questions? We're at wecare@curate.health

About

Protocol

This app helps users meticulously track peptide cycles, logging each injection with customizable details. It provides comprehensive guides on reconstitution, injection techniques, and safety, alongside personalized reminders and progress tracking.

Highlights
  • Log peptide injections with customizable details
  • Curated library of 25+ compounds
  • Add custom compounds and edit entries
  • Streak counter and dose history
  • Per-peptide reminders with native iOS notifications
  • Built-in safety and how-to guides
  • Personalized onboarding based on goals and experience
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Protocol is the ultimate lab app for your peptide cycles — a premium iOS tracker for people who treat their stack seriously. Log every injection in micrograms, ride the streak, and keep your reconstitution, injection technique, and safety guides one tap away. WHAT YOU CAN DO Build your stack - Add from a curated library of 25+ compounds: BPC-157, TB-500, Tirzepatide, Cagrilintide, Retatrutide, Semaglutide, GHK-Cu, CJC-1295 (no DAC), Ipamorelin, Sermorelin, Tesamorelin, NAD+, MOTS-c, Humanin, SS-31, AOD-9604, Pinealon, Selank, Semax, DSIP, PT-141, KPV, Thymosin alpha-1, VIP, SLU-PP-332. - Configure each entry: dose amount in micrograms, milligrams, or IU; frequency (daily, every other day, twice daily, post-workout, weekly, custom); a color tag; private notes. - Add custom compounds outside the library. Edit or pause any entry at any time. Log doses in one tap - The Today screen shows your full stack. Tap "Log" — the dose is recorded with the right amount, unit, and timestamp. - Mistapped? Undo the last log instantly. - A day badge shows how many doses you've taken for each peptide today (×1, ×2, ×3). Streaks and history - Streak counter on Today and Profile counts consecutive days with at least one dose. - "This week" and "All time" totals sit next to the streak. - Pull to refresh; everything syncs to the cloud the moment you tap. Reminders that match real protocols - Per-peptide reminders: pick times of day, days of week, AM/PM windows, post-workout cues. - Native iOS notifications, respectful of Do Not Disturb and Focus modes. - The Notifications screen logs every reminder fire and streak milestone in one feed. Built-in safety and how-to guide - 10 in-app chapters written for the peptide-curious and the long-cycle stacker: • Important disclaimer — what this app is and isn't • Your first cycle — where to start • Reconstitution — mixing lyophilized peptides safely • Injection technique (subQ) in 6 steps • Storage & shelf life — lyophilized vs reconstituted • Side effects — common, rare, and red flags • Stacking & cycling — combinations that make sense • Bloodwork to monitor — what to test and when • Sourcing & purity — how to verify what you're injecting • Legal status — know what's allowed where you live Tailored from day one - Onboarding asks two questions: what are you here for (recovery, longevity, performance, GH, cognitive, metabolic, sleep, sexual, immune, skin, weight loss) and your experience level (new, some experience, advanced). - Library and protocol suggestions adjust accordingly. Edit goals & experience anytime from your profile. Profile and identity - Display name, handle, bio, avatar. - At-a-glance stats: total doses logged, current streak, active goals. - Sign in with Email or Google. Privacy-first — no social feed, no public timeline, no follower count. WHAT'S INTENTIONAL - No ads, no social feed, no in-app purchases inside the tracker. - Your data stays yours. WHO IT'S FOR - People running 1–5 compounds at a time who keep their dose log in Notes and forget which vial they're three days into. - First-cycle users who want a clean reference for reconstitution and injection technique before they self-experiment. - Long-cycle stackers who want streaks, weekly volume, and full historical doses on tap. DISCLAIMER Peptide is a tracking and reference tool, not a medical device. Nothing in the app is medical advice or a prescription. Consult a qualified physician before starting any protocol. TERMS OF USE https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

FertilityScience4 screens
Protocol3 screens

Verdict

The call

The clearest difference is in-app purchases: FertilityScience at none against Protocol's 2. FertilityScience also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.5). On price and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Protocol sells 2 in-app purchases, starting at $1.99 per 7 days. FertilityScience asks for nothing beyond the download.

Scorecard3 real differences · 6 level
FertilityScience versus Protocol: the parameters behind the verdict, then further details
ParameterFertilityScienceProtocol
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequency—Every 2 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better17.5
Further details — not scored
Size39 MB47 MB
Age rating4+12+
DeveloperCURATE HEALTH TECHNOLOGIES PRIVATE LIMITEDAlexandre Masmejean

In-app purchases

None

FertilityScience

No in-app purchases

2 purchases

Protocol

Subscriptions2
  • Protocol Pro7 Days trial$1.997 Days
  • Protocol Pro1 Year trial$39.991 Year

Questions

Is FertilityScience free?
FertilityScience is free to download, with no in-app purchases.
Is Protocol free?
Protocol is free to download, with in-app purchases available.
Do FertilityScience or Protocol have ads?
Neither FertilityScience nor Protocol shows ads.

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