Best apps like PepStack - Peptide Calculator

10+ similar apps compared and reviewed

5.0 avg rating
10 free apps
Updated September 2026

Whether you want more options like PepStack or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to PepStack

More apps like PepStack

4
PepStack Pro
PepStack Pro
PepStack Pro
Peptides, Protocols & Tracking
Free

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 dataPersonalized peptide recommendationsInteraction checker for peptide safety
💪 Health & Fitness
(11)
freemium
5
Peptide Tracker: GLP-1
Peptide Tracker: GLP-1
Peptide Tracker: GLP-1
Peptide Dose Calculator & Log
Free
💪 Health & Fitness
(0)
6
SubQ Pro: Peptide & TRT Log
SubQ Pro: Peptide & TRT Log
SubQ Pro: Peptide & TRT Log
Physician-Built Dose Log
Free
💪 Health & Fitness
(0)
7
Peptide Tracker‎
Peptide Tracker‎
Peptide Tracker‎
GLP-1 Library, Dose Log
Free

Log your peptide doses and track progress with a comprehensive reference library. Monitor changes like weight and mood, and get answers to your peptide-related questions with an AI assistant. All data is stored locally on your device.

Dose logging and schedulingReference library of 127 peptidesTrack weight, mood, and progress photos
💪 Health & Fitness
(1)
freemium
8
VialRhythm: Peptide Tracker
VialRhythm: Peptide Tracker
VialRhythm: Peptide Tracker
Schedules, Logs & Calculator
Free

Organize your entries, view your schedule, and maintain a history with this local-first app. Features include customizable themes, a calculator for transparent arithmetic, and iPhone-specific integrations like widgets and Face ID lock.

Local-first scheduling and record-keepingDay-at-a-glance schedule viewMark entries as completed, skipped, or missed
💪 Health & Fitness
(5)
free
9
Peptide Protocol+
Peptide Protocol+
Peptide Protocol+
Peptide Tracking and Reminders
Free

This app helps researchers manage peptide cycles with detailed protocol building, smart reminders, and progress tracking. It includes a built-in library for quick reference and prioritizes user privacy with local data storage and PIN protection.

Build peptide cycles with dosage and frequencySmart dose remindersReview cycle history and add notes
💪 Health & Fitness
(1)
free
10
Signal: Peptide Calculator
Signal: Peptide Calculator
Signal: Peptide Calculator
Reconstitution reference tool
Free

This tool simplifies peptide reconstitution calculations with a comprehensive database of research-backed compounds. It offers precise math for various syringe types, evidence-based reference ranges, and safety warnings. An optional subscription unlocks advanced features like saved protocols and scheduling.

Precise reconstitution math for multiple syringe types65 compound database with evidence tier ratingsClinical and community reference ranges with research context
💪 Health & Fitness
(2)
freemium