Himcules: TRT Injection Log
Testosterone Dose & Schedule
Only for iPhone
Free
iPhone
Track your TRT injections, see your estimated testosterone levels, and never miss a dose — completely free, no subscription.
Built by a man on TRT who couldn't find a tracker worth using.
YOUR PROTOCOL, VISUALIZED
• Estimated serum testosterone curve based on your ester and dose
• See peaks, troughs, and how injection frequency affects your levels
• Support for Cypionate, Enanthate, and more
NEVER MISS A SHOT
• Visual countdown arc shows days until your next injection
• One-tap logging with automatic timestamps
• Smart push notifications at the right time
SMART SITE ROTATION
• Automatic rotation prevents tissue buildup
• Select your preferred injection sites
• Always know which site is next
YOUR PROTOCOL, YOUR WAY
• Set your prescribed dose and frequency
• Split doses across multiple injections per cycle
• Accurate volume calculations based on concentration
TRACK YOUR CONSISTENCY
• Build injection streaks to stay motivated
• See your adherence over time
• Monitor cycle progress and total doses
FLEXIBLE REMINDERS
• Day before, on-day, and missed injection alerts
• Set your preferred reminder time
100% FREE. 100% PRIVATE.
• No subscription. No ads. No paywalls.
• All data stored locally on your device
• No account required. No data collection.
Available on iOS and Android.
Questions or feedback? support@himcules.com
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
What's New in 1.1.4
- Serum Level Estimate — See your estimated testosterone curve based on your ester's pharmacokinetics,
updated with every injection you log.
- Supply Tracking — Set your vial size, and Himcules automatically tracks how many injections you have
left. Get notified when supply is running low.
- Testosterone Propionate — Full support for short-acting propionate ester, including daily/EOD scheduling
and PK modeling.
- Smoother Scroll Pickers — Completely rewritten scroll wheels for buttery-smooth, jam-free scrolling.
- Polished Launch Animation — Seamless app launch with a smooth logo fade-in and text reveal.
- Bug Fixes — Fixed an issue where "Missed Injection?" notifications could fire even after logging your
injection.
The developer, Mohamed Fayed, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Mohamed Fayed
- Size
- 50.9 MB
- Category
- Medical
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later.
- Languages
- English
- Age Classification
13+
- 13+
- Infrequent
Medical Treatment Information
Contains
Health or Wellness Topics
- Copyright
- © 2026 Himcules