Trough vs TRT Lab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Trough
This app helps men on testosterone replacement therapy track their protocol, log daily wellness, and monitor hormone levels. It offers advanced features like pharmacokinetic modeling and bloodwork analysis, all while prioritizing user privacy with offline-first, on-device data storage.
- Log TRT injections and compounds
- Track daily wellness metrics
- Calculate Protocol Score
- PK curve modeling (Pro)
- Bloodwork tracking (Pro)
- Offline-first data storage
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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
TRT Lab
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TRT Lab – Professional Testosterone Tracking TRT Lab is a modern testosterone replacement therapy companion designed to help you stay consistent, understand your protocol, and monitor long-term trends. Whether you're following TRT prescribed by your physician or simply want better organization, TRT Lab gives you powerful tools in a clean, premium interface. Features • Log testosterone injections in seconds • Estimate testosterone levels over time based on your protocol • Interactive level graphs with trend analysis • Bloodwork tracking and history • Medication reminders and injection scheduling • Missed injection detection and recovery guidance • Protocol overview with injection frequency and dosage • Journal your mood, energy and symptoms • Personalized analytics and optimization insights • Premium dark interface designed for quick access Premium Unlock advanced analytics including: • Extended hormone trend graphs • Bloodwork history • Advanced protocol insights • Premium optimization recommendations • Additional tracking features TRT Lab is built for simplicity, accuracy, and consistency—helping you stay organized throughout your TRT journey. Disclaimer: TRT Lab provides estimates and tracking tools only. It is not intended to diagnose, treat, cure, or prevent any medical condition. Always consult a qualified healthcare professional regarding your treatment. Terms Of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: TRT Lab at 13.0 against Trough's 17.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Trough sells 2 in-app purchases, starting at $9.99 per month and TRT Lab sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Trough | TRT Lab |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 days | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 22 MB |
| Age rating | 12+ | 17+ |
| Developer | Rob Goldstein | Jino Abdulhamid |
In-app purchases
Trough
- Trough Pro Monthly3 Days trial$9.991 Month
- Trough Pro Annual3 Days trial$49.991 Year
TRT Lab
- TRT Pro Monthly$4.991 Month
- TRT Pro Yearly$39.991 Year









