Axis Protocol TRT tracking app beta looking for feedback

was3dev · Jan 10, 2026

Hey guys, I've been on TRT for about a year and wanted a way to visualize what's happening between doses and correlate it with how I feel day to day. I'm a dev, so I built what I wanted.

Axis estimates testosterone levels between shots using a pharmacokinetic model. You can log symptoms and enter labs to spot patterns over time.

V2 is now live in beta — here's what's new:

Current + previous protocol support (curve accounts for dose changes)
New Journal tab (injections, labs, check-ins in one timeline)
Flexible scheduling — fixed days (Mon/Wed/Fri) or intervals (every 3.5 days)
Better ancillary support (HCG/AI on separate schedules)

Core features:

Hour-by-hour estimated curve with peak and trough timing
Injection logging and history
Symptom check-ins
Lab entry with optional calibration using draw time + result
Privacy first — no accounts, no cloud, data stays on your phone

Looking for testers who are actually on TRT and will use it for 1–2 weeks and give honest feedback. Bonus if you have recent bloodwork with the exact draw time.

DM me for the iOS TestFlight link.For Android, DM me your email and I'll add you to the closed beta (Google Play invite).

Not medical advice. Estimates only. Bloodwork is the truth.

— was3dev

Nelson Vergel · Jan 11, 2026

Hey @was3dev

Have a look at this App: New Testosterone Tools Web Site - Excel Male Health Forum

How does it compare to yours?

was3dev · Jan 12, 2026

Nelson Vergel said:
Hey @was3dev

Have a look at this App: New Testosterone Tools Web Site - Excel Male Health Forum

How does it compare to yours?

Good find. That site looks like a solid web dashboard for logging and calculators. I actually hadn’t seen testosterone.tools until this thread. I built Axis because I couldn’t find something that fit what I wanted day to day.

Axis is privacy first by design
No accounts
No cloud
No uploads
Everything stays on your phone unless you choose to export it

Privacy first is a big difference, but not the only one.

Axis is a native mobile app that’s built around the between-injection curve. It models the curve shape with absorption plus elimination, updates hour by hour, and lets you line that up with symptoms and timing. It also supports lab entry with optional calibration using draw time, so you can see how estimates compare to your real results. It’s designed for quick logging on the phone, not as a web dashboard.

So if someone wants a web based tool, testosterone tools might be a good fit. Axis is aimed at people who want phone-first tracking, the curve view, and local-only privacy.