81
Compounds
80+
Lab Markers
5.0 ⭐
App Rating
30
Interaction Pairs
14 Days
Pro Trial
2026 · TRT Tracking

THE BEST TRT
TRACKER IN 2026

Testosterone. AI. HCG. 80+ lab markers. Protocol is the only app built for the complexity of a real TRT protocol — not just a dose logger with a reminder.

What a Real TRT Protocol Requires

Typical TRT Protocol Week — What Protocol Tracks
MON
Test Cyp
100mg
Glute L
TUE
WED
Anastrozole
0.25mg
THU
Test Cyp
100mg
Quad R
FRI
HCG
500 IU
SAT
SUN
Anastrozole
0.25mg
All three compounds tracked in one protocol · Active Levels shows where each one is right now · Adherence scored daily

Most TRT trackers only handle the testosterone injection. Protocol tracks the full protocol — Test, AI, HCG on the same timeline, with the Active Levels chart showing where each compound sits in its half-life curve simultaneously. No spreadsheet does this automatically.

Protocol vs Spreadsheet vs PepTracker

CapabilityProtocolPepTrackerSpreadsheet
Testosterone logging✅ AutomatedManual
AI + HCG on same timeline✅ One protocolManual
Active Levels (PK curves)✅ All compounds
3D injection site rotation
Bloodwork — 80+ markers✅ Trend chartsManual
AI research (stack-aware)
Android support❌ iOS only
On-device privacy✅ No accountDepends

TRACK YOUR TRT PROTOCOL FREE

14 days Pro at install. Bloodwork, injection logs, AI research, site rotation. No card.

Download on the App Store Get it on Google Play

No account · On-device only · iOS + Android

Bloodwork Tracking — the feature that separates serious from casual

Total T, Free T, E2, SHBG, hematocrit, PSA — every panel logged with trend charts over time. Protocol tracks 80+ biomarkers. You can see your E2 trending before symptoms arrive and correlate it directly with your dosing timeline. This is the feature no other tracker on either platform offers.

TRT + Peptides — running BPC-157 alongside Test?

Protocol handles the full stack. Testosterone, Anastrozole, HCG, BPC-157, and whatever else you're running — tracked together in one protocol with one adherence score. No other app does this. See TRT + Peptide Stack Tracking →

What is the best TRT tracker for Android?
Protocol is the best TRT tracker for Android in 2026. It launched on Google Play in May 2026 with full feature parity — bloodwork tracking, 3D injection body map, AI research, and unified testosterone + AI + HCG protocol management. PepTracker is iOS only.
Can Protocol track aromatase inhibitors and HCG?
Yes. Protocol tracks any compound in your stack — Anastrozole, Exemestane, HCG, Enclomiphene — alongside testosterone on the same timeline. The Active Levels chart shows all compounds simultaneously so you can see where each one sits in its half-life curve.

TRT tracking guide: How to Track a TRT Protocol →

Stacking guide: TRT + Peptide Stack Tracking →

Android TRT: Android TRT Tracker →