Features & Capabilities

Now live: track health protocols as cohesive programs; not isolated habits. Find what actually moves your markers. 7-day Pro trial included.

Track health protocols, not habits. prtcl is a protocol tracker for biohackers and longevity enthusiasts who follow structured, evidence-based health programs.

Unlike habit trackers that focus on streaks and isolated daily tasks, prtcl treats your protocol as a cohesive program with weighted steps, measurable targets, and adaptive adherence scoring.

Browse curated protocols or build your own. Adopt a protocol and make it yours; customize steps, adjust targets, add your own. Log daily execution in under 60 seconds and track your adherence over time.

Features:

  • Weighted adherence scoring, not streaks
  • Three step types: yes/no, measured values, and tallies
  • Curated protocol marketplace with evidence-based programs
  • Full protocol builder, create anything you track
  • 7-day and 30-day adherence trends
  • Strong/weak area analysis
  • Cyclical intervention scheduling
  • Markers, log any objective metrics you'd like. weight, resting heart rate, sleep duration, blood pressure, VO2 max, or whatever matters to you alongside your protocols
  • Correlations, discover which protocol steps statistically move your markers, with significance-tested results you can trust
  • Offline-first, no account required
  • Dark, clinical interface designed for data

prtcl Pro unlocks unlimited protocols, unlimited steps, and full adherence history.

Your protocols. Your data. Your terms.

Terms of Use: https://rasena.co.uk/prtcl/terms-of-service.html Privacy Policy: https://rasena.co.uk/prtcl/privacy-policy.html

User Growth & Download Statistics

App
By:
Dafydd Llwyd
Rating:
5.00
(1)
Version:
1.2.2 Last updated: 2026-05-08
Version code:
885401016
Creation date:
2026-04-19
Compatible devices:
Size:
35.92MB
URLs:
Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-07
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Dafydd Llwyd
Apple Apps Store
https://apps.apple.com/gb/app/prtcl-protocol-tracker/id6761626815

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