Comparison

PepTracker vs Peptide Injection Tracker

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

Peptide Injection Tracker

Log peptide injections privately on your device. Features include site rotation, reminders, and PDF export. Access a peptide library, concentration helper, and amino acid guide with quizzes.

Highlights
  • On-device logging
  • Visual body map for site rotation
  • Daily injection reminders
  • PDF history export
  • Peptide library reference
  • Concentration helper
  • Amino acid guide and quiz
Features
Read full description

Peptide Injection Tracker is a focused, private way to organize your own injection records—without creating an account, seeing ads, or sharing a health profile. SEE WHAT'S NEXT Open Today for your next reminder, recent activity, weekly count, and a fast way to add an entry. A short setup checklist helps you add only the tools you want. LOG YOUR OWN RECORDS Record the peptide name, amount, unit, route, time, injection site, notes, and optional symptoms. Backdate entries when needed, then edit or delete them from your history. REVIEW ONE CALENDAR Build the schedule you already follow using selected weekdays or an every-N-days interval, a start date, optional end date, and pause/resume controls. Browse across months to see planned, completed, and missed occurrences. A same-day log completes the matching occurrence. The app does not supply a preset regimen. TRACK ACTIVE VIALS Enter a starting amount and your own low-supply threshold. Remaining supply is derived from matching injection logs, so editing, deleting, backdating, or changing a logged amount automatically reconciles the estimate. Optional expiry dates stay visible on the device. REVIEW SITE HISTORY Use the visual Sites screen to see when each location was last recorded. Color bands represent elapsed time only and do not provide medical guidance. KEEP YOUR RECORDS PORTABLE Review your full history for free. Pro adds PDF and CSV export, active-vial inventory, flexible schedules, and support for multiple peptides. REFERENCE TOOLS, WHEN YOU WANT THEM Open Settings to find the peptide library, amino acid reference, quiz, and general concentration tool. The concentration tool performs amount-per-volume unit math and does not calculate an amount to administer. PRIVATE BY DESIGN - Stored on your iPhone - No account - No ads - No analytics or tracking - Optional Face ID app lock Peptide Injection Tracker is for personal recordkeeping and educational reference only. It is not medical advice or a medical device, and it does not diagnose, prescribe, recommend, source, or verify any substance, amount, treatment, or protocol. Consult a licensed healthcare professional before making medical decisions. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

PepTracker4 screens
Peptide Injection Tracker4 screens

Verdict

The call

The clearest difference is rating: PepTracker at 4.7 against Peptide Injection Tracker's 4.3. PepTracker also leads on ratings volume (468 vs 3). Peptide Injection Tracker's advantage is review sentiment (100% vs 78%) and iOS requirement (16.4 vs 18). On price, update cadence, 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

Both are free to download. PepTracker sells 8 in-app purchases, starting at $7.99 per month and Peptide Injection Tracker sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

PepTracker holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: PepTracker has 468 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 78% of PepTracker's written reviews are positive against 100% of Peptide Injection Tracker's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

PepTracker ships an update every 3 weeks, Peptide Injection Tracker every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
PepTracker versus Peptide Injection Tracker: the parameters behind the verdict, then further details
ParameterPepTrackerPeptide Injection Tracker
PriceFreeFree
Rating4.7 (468 ratings) — better4.3 (3 ratings)
Positive reviews78.1% of reviews100.0% of reviews — better
Number of ratings468 — better3
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhoneiPhone
Requires iOS1816.4 — better
Further details — not scored
Size20 MB29 MB
Age rating17+17+
DeveloperJayven Alan Villagomez PeredoJuan Ballon

Customer experience

PepTracker

All ratings468 ratings
Positive93.8%
Neutral2.4%
Negative3.8%
Written reviews64 reviews
Positive78.1%
Neutral6.3%
Negative15.6%

Peptide Injection Tracker

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

Peptide Injection Tracker

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

Peptide Injection Tracker

Subscriptions2
  • Pro Monthly$5.991 Month
  • Pro Annual3 Days trial$19.991 Year

Questions

Is PepTracker free?
PepTracker is free to download, with in-app purchases available.
Is Peptide Injection Tracker free?
Peptide Injection Tracker is free to download, with in-app purchases available.
Which has better reviews, PepTracker or Peptide Injection Tracker?
PepTracker is rated higher. PepTracker averages 4.7 out of 5 from 468 ratings, while Peptide Injection Tracker averages 4.3 from 3 ratings.
Do PepTracker or Peptide Injection Tracker have ads?
Neither PepTracker nor Peptide Injection Tracker shows ads.
Which is updated more often, PepTracker or Peptide Injection Tracker?
PepTracker ships an update every 3 weeks, and Peptide Injection Tracker every 2 weeks. Most recently, PepTracker was updated on October 25, 2026 and Peptide Injection Tracker on October 24, 2026.

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