Best HRT tracker apps, honestly compared
We make one of these. If menopause HRT is the only thing you track, this page will tell you to use a different app — because that is the true answer, and a roundup that always crowns its own product is worth nothing to you.
Short version
If menopause or perimenopause HRT is the only thing you track, Shotlee is the more complete tool and it is free — we would rather point you there than oversell ours. For testosterone therapy alone, TRT Monitor has lab features we do not match. Peptide Plug is the right pick when hormone therapy sits alongside other protocols, or when reconstitution and cost arithmetic is the part that actually takes effort.
The three, and who each is actually for
Reviewed September 9, 2026 from each product's own published pages.
Shotlee — best overall for menopause HRT
The most complete dedicated HRT tracker of the group, and free. If hormone therapy is the only thing you track, start here.
- Estrogen and progestogen across patch, gel, spray, oral, vaginal, ring, injection and implant
- Structured symptom scales for flushes, sleep, mood and daily function
- Bleeding-pattern tracking, which matters in perimenopause
- Supply tracker with refill dates; labs when ordered
- Native iOS and Android plus web
Price: Free for core tracking
TRT Monitor — best for testosterone therapy
Purpose-built for TRT, with lab features the others do not match and no feature gating at any price.
- Blood markers plotted against reference ranges
- AI-assisted import of lab results
- Shareable clinician report
- Injections, gels and tablets with custom schedules
- Every plan identical — no tiers
Price: £5/mo, £4/mo quarterly, or £3/mo annually (£36/yr); free first month
Peptide Plug — best for multiple protocols
Ours. It earns its place when hormone therapy is one protocol among several, or when injectable and cost arithmetic is the hard part — not when menopause HRT is all you track.
- Estradiol, progesterone, testosterone, hCG, GLP-1 and peptides on one timeline
- Reconstitution, dose-split and syringe-unit math
- Cost per dose, per month and vial run-out
- Free Testosterone Calculator using the Vermeulen equation
- 86-compound half-life table with published evidence levels
- No bleeding-pattern tracking; no vaginal, ring or implant routes
Price: Free for one active cycle; Pro $4.99/mo or $49.99/yr
How to choose
| If this is you | Start with |
|---|---|
| Menopause or perimenopause HRT only | Shotlee |
| You need bleeding-pattern tracking | Shotlee |
| You use a vaginal product, ring or implant | Shotlee |
| Testosterone therapy only | TRT Monitor |
| You want AI lab import and reference ranges | TRT Monitor |
| HRT plus GLP-1, peptides or TRT together | Peptide Plug |
| You reconstitute an injectable yourself | Peptide Plug |
| You want cost per dose and run-out dates | Peptide Plug |
We make one of these apps. The recommendations above still send most single-purpose HRT users elsewhere, because that is the honest answer.
Common questions
What is the best HRT tracker app?
Is there a free HRT tracker?
Which app tracks estradiol patches, gel and injections together?
Which tracks bleeding patterns?
Do any of them estimate hormone levels?
Can one app cover both TRT and menopause HRT?
Try the free tools first
Every Peptide Plug calculator runs in your browser with no account and nothing stored.
Open the free tools