# Trough - TRT Tracker

> Testosterone & Injection Log

Canonical page: [https://chrome-stats.com/d/id6760955550](https://chrome-stats.com/d/id6760955550)

## Overview

- **ID:** `id6760955550`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Rob Goldstein
- **Category:** Health & Fitness
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.3.1
- **Last updated:** 2026-09-01
- **First published:** 2026-04-02
- **Size:** 9.93 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/trough-trt-tracker/id6760955550)
- **Website:** [https://gwlabs.app](https://gwlabs.app/)
- **Privacy policy:** [https://gwlabs.app/privacy](https://gwlabs.app/privacy)

## Description

Private, on-device TRT tracking: model your levels with PK curves, log bloodwork and doses, and export a doctor-ready PDF for your next appointment. No account, no cloud.

Track TRT injections, testosterone levels, bloodwork, and peptides — all in one private app.

Trough is the offline-first tracker for men on testosterone replacement therapy and hormone therapy. Log every shot, follow your estimated levels between doses, and know your Protocol Score in 7 days.

TRACK YOUR PROTOCOL
• Log injections with dose, site rotation, and compound
• Full support for Testosterone Cypionate, Enanthate, Propionate, Undecanoate, and multi-ester stacking
• Track GLP-1s (Semaglutide, Tirzepatide), peptides, and ancillaries (Anastrozole, hCG, and more)
• Injection-day reminders so you never miss a dose

DAILY WELLNESS CHECK-IN
• Rate energy, mood, libido, sleep quality, and mental clarity in 30 seconds
• Builds your personal Protocol Score — a single number that shows how your protocol is working
• Track trends over time as you dial in your routine

PK CURVES (Pro)
• Real pharmacokinetic modeling using the Bateman equation with absorption delay
• Estimated peak, trough, and current levels with confidence bands

BLOODWORK TRACKING (Pro)
• Log lab results — total and free testosterone, estradiol (E2), and more — with custom reference ranges
• Visual trends with color-coded bands

PEPTIDES & ADJUNCTS (Pro)
• Track peptides, GLP-1 agonists, and ancillary compounds
• Correlate them with your wellness metrics and bloodwork

EXPORT & SHARE (Pro)
• Export check-in and bloodwork data as CSV
• Generate a doctor-visit PDF report to bring to your next appointment

PRIVATE BY DESIGN
• 100% on-device. No account, no cloud, no tracking.
• Your data never leaves your iPhone

Start your 3-day free trial to unlock all Pro features. Cancel anytime.

Trough Pro is an auto-renewing subscription. Payment is charged to your Apple ID and renews automatically unless canceled at least 24 hours before the end of the period. Manage or cancel in Settings.

Terms of Use: https://gwlabs.app/terms
Privacy Policy: https://gwlabs.app/privacy

## Rankings

- #917,107 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6760955550)