Best Half Life Peptide Apps

248+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated September 2026

From beginner-friendly picks to power-user tools, our half life peptide list covers 248+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top Half Life Peptide Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Halflife - Peptide & GLP-1 LogHalflife - Peptide & GLP-1 LogFree4.9★ (50)NoYesSep 2026
2Pep AI: Peptide GLP-1 TrackerPep AI: Peptide GLP-1 TrackerFree4.8★ (3.7K)YesYesSep 2026
3Peptide Tracker & CalculatorPeptide Tracker & CalculatorFree4.8★ (533)NoYesSep 2026
4Peptide DosePeptide DoseFreeNoYesJun 2026
5Dosebook: Peptide TrackerDosebook: Peptide TrackerFree5.0★ (6)NoYesJul 2026
6Stacker: Peptide TrackerStacker: Peptide TrackerFree5.0★ (12)YesYesSep 2026
7PepDose - Peptide CompanionPepDose - Peptide CompanionFree5.0★ (4)NoNoJul 2026
8Pepti - Peptide TrackerPepti - Peptide TrackerFree4.0★ (1)YesYesSep 2026

Top Picks for Half Life Peptide

Peptide Tracker & Calculator#3

Peptide Tracker & Calculator by David Dzeveckij

Your Private Peptide Log
Worth Considering
💪 Health & Fitness
4.8(533 ratings)
FreeIn-App Purchases
Peptide Tracker & Calculator screenshot 1
Peptide Tracker & Calculator screenshot 2
Peptide Tracker & Calculator screenshot 3
Peptide Tracker & Calculator screenshot 4
Peptide Tracker & Calculator screenshot 5

This app helps you meticulously track and calculate peptide dosages, inventory, and injection sites. It provides smart alerts for low stock and detailed logs of your usage history for research, fitness, or therapeutic protocols. Your data is stored securely and privately on your device.

More Half Life Peptide apps to explore

FAQ about Half Life Peptide

What are the best half life peptide apps for iPhone?
Halflife - Peptide & GLP-1 Log tops our half life peptide apps ranking as of September 2026, with a 4.9-star average from 50 App Store ratings, and it's free to download.
Yes — 20 of the top half life peptide apps we rank are free to download, including Halflife - Peptide & GLP-1 Log and Pep AI: Peptide GLP-1 Tracker.
Halflife - Peptide & GLP-1 Log has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 248+ half life peptide apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Halflife is a health tracking app designed to unify multi-compound protocols. It helps users manage dosing, pharmacokinetics, inventory, and real-world performance for substances like GLP-1 medications, peptides, and TRT.
Halflife uses published pharmacokinetic data to model active compound levels over time. It displays each compound as a live curve showing time to peak, current activity percentage, and clearance trajectory.