Comparison

PepTracker vs EraPhys

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

Head to head
About

PepTracker

This app helps users meticulously track peptide and GLP-1 medication doses. It allows for the creation of structured protocols, scheduling of injections, and calculation of precise syringe volumes. Users can monitor progress over time and receive reminders for upcoming doses.

Highlights
  • Log injection doses
  • Build peptide/GLP-1 protocols
  • Built-in dose calculator
  • Schedule reminders
  • Track progress metrics
  • Export logs
Features
Read full description

The peptide tracker built for people who run real protocols. Track semaglutide, tirzepatide, retatrutide, BPC-157, TB-500, TRT and more, all in one place. Log every injection, get reminded before you miss one, and see how much is left in every vial. Then let PepGuide set up your next protocol in one message, and PepPulse sum up how your week really went. MEET PEPGUIDE: YOUR AI PROTOCOL ASSISTANT • Build a protocol from one sentence, like "Retatrutide 2.5 mg every Sunday" • Ask about your own logs: "How consistent was I with BPC-157 this month?" • Ask general questions about peptides, by text or photo • Pick up any earlier conversation from your chat history MEET PEPPULSE: YOUR STACK, SUMMED UP • A clear AI summary of your week • Dose consistency for every compound in your stack • Symptom, mood and energy trends from your check-ins • Apple Health vitals alongside your protocols NEVER MISS A DOSE • Log each dose in seconds, with notes, exactly as your provider instructed • Daily, twice-daily, weekly, twice-weekly, monthly and custom schedules • Due, upcoming and missed-dose reminders • Vial supply tracking with doses left, days left, and a refill reminder before you run out • Apple Calendar and Google Calendar sync BUILT FOR SERIOUS STACKS • Run multiple compounds in one stacked protocol • Cycling, every-other-day and every-X-days schedules • Starter and advanced protocol templates • A built-in peptide library • A full calendar with month and hour-by-hour week views, plus protocol history and restore SEE YOUR PROGRESS • Weight, body fat, lean body mass and six body measurements • Weight, adherence and body fat goals • Two-way Apple Health sync for weight, body fat and waist • Full history and CSV export START FREE The free plan includes up to 3 protocols, dose logging, reminders, vial supply tracking, calendar sync, the peptide library, and 30 days of weight history. GO PREMIUM Premium unlocks PepGuide and PepPulse with a monthly AI allowance (optional top-ups available), unlimited protocols, stacking, advanced schedules and templates, the full calendar, mood and energy check-ins, body fat and body measurements, editing past entries, full history and exports, and Apple Health integration. Try Premium free for 7 days with the annual plan. Terms of Service: https://peptracker.app/terms-of-service Privacy Policy: https://peptracker.app/privacy-policy MEDICAL DISCLAIMER PepTracker is for informational and tracking purposes only. It does not provide medical advice, diagnosis or treatment, and it does not calculate or recommend doses. AI features help you review and organize your own information. Supply estimates depend on the information you enter and should be independently verified. Consult a qualified healthcare professional before starting, changing or stopping any medication, peptide or treatment protocol.

About

EraPhys

Features
Read full description

Welcome to EraPhys, where you can seamlessly find verified and documented peptide sources. EraPhys brings together supplier research and vetting, regulatory tracking, community reviews, and peptide comparison prices— so you can find peptide verification with confidence. Finding a reliable peptide supplier shouldn’t mean digging through endless forums, affiliate spam, and fake reviews. EraPhys brings transparency to peptide supplier research — all in one place, with no paid placements and no hidden agendas. Search for a peptide and easily find a supplier or compare peptide suppliers. With EraPhys’s supplier intelligence, verified suppliers have profiles that showcase risk tiers, GMP status, CoA tracking, and batch documentation. Users can access category-based filtering by regulatory status and WADA/Dod flags. Trust the peptide verification documentation, not just the hype, when you download today. ERAPHYS APP FEATURES: SEAMLESS PEPTIDE COMPARISON - Compare peptide suppliers: Unlock side-by-side pride per mg peptide comparison. - Peptide comparison: See suppliers ranked by quality, purity, shipping, service, and value. - Every supplier gets a composite trust score and risk tier — so you can spot the legit ones at a glance. TRACK FDA STATUS IN REAL TIME WITH PEPTIDE VERIFICATION - Access a real-time FDA advisory pipeline. - Know exactly where every major peptide stands ( approved, restricted, or under review). READ SUPPLIER RESEARCH & COMMUNITY REVIEWS - All suppliers are checked for real documentation, so you can easily compare peptide suppliers - Peptide verification & community reviews: Verified community reviews from real researchers. No affiliate links. No fake ratings. Just honest sourcing intelligence. For Suppliers, Clinics, and Providers- List your products, upload your certifications and Certificate of Analysis and get discovered by researchers actively searching for trusted peptide verification sources. Terms :https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

PepTracker4 screens
EraPhys4 screens

Verdict

The call

The clearest difference is price: PepTracker at Free against EraPhys's $4.99. EraPhys's advantage is update cadence (every 5 days vs every 3 weeks) and device support (3 vs 1). On ads and in-app purchases 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

PepTracker is free to download; EraPhys costs $4.99 up front. PepTracker sells 8 in-app purchases, starting at $7.99 per month and EraPhys sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PepTracker ships an update every 3 weeks, EraPhys every 5 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 6 level
PepTracker versus EraPhys: the parameters behind the verdict, then further details
ParameterPepTrackerEraPhys
PriceFree — better$4.99
Rating4.7 (468 ratings) — better—
Positive reviews78.1% of reviews—
Number of ratings468 — better—
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS1815.1 — better
Further details — not scored
Size20 MB188 MB
Age rating17+17+
DeveloperJayven Alan Villagomez PeredoCarroll Toomer

Bugs and requests

PepTracker

Reported bugs

1 issue
  • Units function not working

Requested features

2 requests
  • Support for more units of measurement
  • Ability to track more than 2 protocols

EraPhys

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

PepTracker

Subscriptions3
  • Monthly$7.991 Month
  • Yearly1 Year trial$47.991 Year
  • Yeary7 Days trial$47.991 Year
One-time5
  • Small$2.99
  • Standard$6.99
  • Power User$14.99
Show 2 more
  • Premium Lifetime$79.99
  • Premium Lifetime$99.00
2 purchases

EraPhys

Subscriptions1
  • Researcher1 Month trial$4.991 Month
One-time1
  • Researcher$9.99

Questions

Is PepTracker free?
PepTracker is free to download, with in-app purchases available.
Is EraPhys free?
EraPhys costs $4.99, and also offers in-app purchases.
Do PepTracker or EraPhys have ads?
Neither PepTracker nor EraPhys shows ads.
Which is updated more often, PepTracker or EraPhys?
PepTracker ships an update every 3 weeks, and EraPhys every 5 days. Most recently, PepTracker was updated on October 25, 2026 and EraPhys on October 28, 2026.

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