# Himcules: TRT Injection Log — Testosterone Tracker & TRT Log > TRT injection log with estimated testosterone levels, reminders, and site rotation. (iPhone/iPad app by Another Dumb Idea, LLC.) - Source: https://appshunter.io/ios/app/himcules-trt-injection-log/id6756963306 (this page in markdown: same URL + `.md`) - Developer: [Another Dumb Idea, LLC](https://appshunter.io/developer/1835927149) - Category: Medical, Health & Fitness - Price: Free - Rating: 5.00/5 from 7 App Store ratings · 5 written reviews indexed - Age rating: 12+ - Requires: iOS 15.1 · 42 MB - Languages: American English - Released: 2026-02-12 - Data updated: 2026-08-27 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/himcules-trt-injection-log/id6756963306/reviews.md ## What is Himcules? Your testosterone protocol doesn't run itself. Himcules does. TRT works when you're consistent. Himcules is the testosterone injection tracker built for men who treat their TRT protocol the way serious people treat anything that matters — precisely, without gaps. Whether you're working with a longevity clinic, a urologist, or running your own protocol — this TRT tracker adapts to how you train, not the other way around. — THE WORK — • Never miss a TRT dose. Three injection reminders per shot — day-before, hour-before, on-day — each one a nudge before missing becomes an option. • Never run dry. Vial supply tracked automatically. You're warned before you run short, not after you've already missed an injection. • Rotate correctly. 14 injection sites — 6 IM, 8 SubQ. Himcules sequences your rotation, prevents hot spots, and marks every site you've hit. • Any testosterone protocol. IM, SubQ, mixed. Weekly, MWF, twice-weekly, or custom. Enter your split once. We handle every schedule from there. — THE PICTURE — • Know your testosterone levels — without a lab. Cypionate, enanthate, propionate: pharmacokinetic curves modelled per ester, visualized over time. The most granular T-level prediction in any iOS TRT tracker. • Track the full wellness picture. Energy. Mood. Libido. Sleep. Check in after each injection. Watch the correlation between consistency and how you feel emerge over weeks. • See your adherence. 95%+ means your protocol is running clean. Below 90% and you'll see that too. No flattering dashboards. — THE PROOF — • Log in one tap from your home screen. Native iOS widget — lock screen and home screen. Glance, tap, logged. No unlocking required. • Bring it to your provider. Doctor-ready PDF export in one tap. Show your injections, your sites, your TRT adherence — in a format your clinic recognises. • Your data is yours. Stored on-device, backed up to iCloud. We never see it. We never sell it. That's the entire policy. — BUILT DIFFERENT — Most TRT trackers are web forms wrapped in a mobile shell. Himcules is built native iOS — widgets, iCloud sync, pharmacokinetic modelling, full wellness logging — and lives in the Medical category for a reason. Free to download. Core injection tracking has no paywall. Premium tier coming: advanced PK analytics, deeper wellness trends, cross-platform cloud backup. — QUESTIONS — Running your own testosterone protocol without a doctor? Set your dose, frequency, and schedule manually. Himcules doesn't require a prescription. On compounded T? Cypionate, enanthate, propionate, sustanon — all supported by name. SubQ or IM? Both. Mixed TRT protocols too. Subscription required? Not for core tracking. Bro Mode? Optional. Off by default. Download. Set your protocol. Log tonight. ## Key features - Estimated testosterone level visualization - Injection reminders and scheduling - Smart injection site rotation - Vial supply tracking - Customizable dose and frequency settings - Home and Lock Screen widgets ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/himcules-trt-injection-log/id6756963306/reviews.md ### 5/5 — Good app works *2026-06-04* The app seems easy enough and is pretty clear. **Developer response:** Thank you so much for your kind words! What you experienced in the app was indeed a bug and now fixed. Please let me know if you experience any other issues and really appreciate you taking the time to write the review. ### 5/5 — New user and had a question *2026-06-02* First wanted to say thanks for making such an amazing app, I read your website and like you, I’m new to TRT and looking for a place to keep all my data together. So thanks for helping the other guys looking for a helping hand and a little stability. I have all my data and protocol set up, and am pinning every day with reminders set up for 8pm. But no matter what I do, it seems like the app always counts my pins as “late or missed” for the current day. I've reset my account and started over and seems to be doing the same thing. Even though I’m never late or miss a pin. Is there a trick to making the app recognize I’ve adhered to my protocol? I wanna have a good streak going but try as I might, it thinks I’ve missed it. Thanks again for your work, I’d even like to buy you a coffee or something if you have a link I can donate to. I can provide screenshots and data if you need me to. -John M Mobile, Alabama. ### 5/5 — Ease of use *2026-03-31* A very good and simple way to track dosing. I did suggest adding notes to the dev, who seemed glad to get feedback. A dev willing to listen is ALWAYS a plus **Developer response:** We are so glad you are enjoying the app! ### 5/5 — Just works *2026-02-13* No bells and whistles, just works the way it’s meant to. Press a button, log the shot. Great UI, thanks for making it free too! ### 5/5 — Amazing!! *2026-02-13* Great app, does the job well and the fact it’s free is amazing. Thanks for building this for the community. **Developer response:** Thank you so much for your kind words! ## Frequently asked questions about Himcules ### What is Himcules? Himcules is a free application designed for individuals on testosterone replacement therapy (TRT). It helps users track their injections, visualize estimated testosterone levels, manage their medication supply, and receive smart reminders to ensure consistent dosing. ### Does Himcules have ads? No, Himcules is 100% free and does not contain any advertisements. The app is committed to providing an uninterrupted user experience without any ads or paywalls. ### How does Himcules calculate estimated testosterone levels? Himcules uses accurate pharmacokinetic modeling based on your specific ester, dose, and injection frequency. It visualizes an estimated serum testosterone curve, showing peaks, troughs, and how your injection cycle shapes your hormone levels. ### Can Himcules remind me about my injections? Yes, Himcules offers smart reminders for your injections. You can set up alerts for the day before, on-day, one hour before, and missed injection notifications, with customizable reminder times. ### What injection sites can I track with Himcules? Himcules supports smart site rotation across 6 injection sites within 3 anatomical groups. This feature helps prevent scar tissue buildup by ensuring you always know which site is next for your injection. ### Is my data safe with Himcules? Yes, Himcules prioritizes user privacy. All your data is stored locally on your device, and no account is required to use the app. There is no data collection or third-party sharing. ### What devices does Himcules support? Himcules is currently supported on iPhone and iPod devices. The app also features unique iOS widgets for both the Home Screen and Lock Screen for at-a-glance information. ### How often is Himcules updated? The latest version of Himcules is 1.3.3, which was last updated on March 17, 2026. The app is actively maintained to ensure optimal performance and features. ## Version history (last 5 releases) ### 1.6.0 — 2026-07-07 Your whole stack, one app — the biggest Himcules update yet. • Compound Stack (beta): track HCG, peptides & GLP-1s alongside your T. Set your vial once — Himcules does the reconstitution math and shows your exact draw in IU. • Prescriptions, the way they're written: dose entry is now per week. Your protocol and doses carry over exactly as they were. • Smarter daily check-in: one card, one tap — energy, mood, libido, sleep — with trends that unlock on your home screen. • Supply that thinks ahead: vials on hand, one-tap new vial, and the date you'll run out. • Per-compound reminders, plus recovery guidance when you miss one. As always: Himcules is a logbook, not medical advice. ### 1.5.0 — 2026-05-03 v1.5.0 — Refreshed brand. Smoother animations. Smarter Android polish. What's new: • Cleaner home screen and sign-in • Smoother first-launch animation • No more white flash on first navigation (Android) ### 1.4.2 — 2026-04-21 Mood check-ins after every injection — rate energy, mood, libido, and sleep, then track trends over time. SubQ support: 8 new injection sites for subcutaneous users, plus a method picker in onboarding and Settings. Widget countdown rollover bug fixed — no more stale numbers at midnight. Custom schedules now fire reminders at each slot's own time. ### 1.4.1 — 2026-04-17 Redesigned dashboard cards — streak flames, visual timeline, weekly energy blocks. Log injections directly from the widget. Post-injection confirmation and weekly summary notifications. Refined design system with softer typography and polished card styling. ### 1.4 — 2026-04-15 v1.4 — Built from your feedback NEW: Daily energy check-in Tap how you feel each day on a 1–5 emoji scale. We'll pair it with your injection days so you can spot your cycle's natural rhythm — and finally see that the post-injection trough is normal, not failure. NEW: Doctor-ready exports Send a clean PDF or CSV of your injection history straight from Settings. Includes adherence score, dose totals, and date range filtering. Email it to your endo before your next visit. NEW: Smarter widget The medium home-screen widget now shows when you last logged — at a glance. NEW: Streak grace One automatic grace shot per month for life's missed days. Your streak survives a single late injection without you doing anything. NEW: Custom weekly schedules Pick exactly which days and times you inject. Built for MWF, E3.5D, and protocols that don't fit neat templates. NEW: iCloud Backup Opt-in encrypted backup of all your data. Restore your full history on a new device with one tap. IMPROVED Onboarding redesigned — fewer steps, clearer commitments Wellness energy card with redesigned tap targets Per-injection dose mode now supports fractional values (33.3mg, 58.5mg) Activation card on first launch shows your dated next injection Bug fixes and performance improvements --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*