Labs and body metrics
Trend bloodwork, weight, body composition, photos, sleep, HRV and custom follow metrics.
Private iPhone protocol tracker
Dosy
The calm command center for peptide, TRT, GLP-1, supplement and recovery protocols. Log every dose, rotate injection sites, track labs, monitor serum curves and see what is actually working.
On-device first
Optional private iCloud sync
No ads or account
Today timeline one-tap logging
Serum curves half-life aware
Injection map site rotation
Labs marker trends
Inventory days-left and budget
Sessions sauna, cold, breathwork
AI Coach optional data questions
Today timeline one-tap logging
Serum curves half-life aware
Injection map site rotation
Labs marker trends
Inventory days-left and budget
Sessions sauna, cold, breathwork
AI Coach optional data questions
Built around the daily loop
Track the protocol without living in a spreadsheet.
Dosy brings the messy parts of a regimen into one polished flow: what is due, what you took, where you injected, what is left, and how your body responded.
01
Today shows exactly what is due
A weekly timeline, local reminders, quick check-ins, and one-tap logging for doses and sessions.
02
Site rotation is visual
Tap the body map to log where you injected. Dosy tracks recent sites and suggests where to rotate next.
03
Inventory stays honest
Vials, blends, low-stock alerts, expiry, spend, and true cost per dose are all connected.
04
Recovery lives beside dosing
Sauna, cold plunge, red light, breathwork and grounding sessions land on the same timeline as your stack.
Insights from your own history
Move from "I think" to "I can see it."
Dosy connects doses, labs, body metrics, sessions and subjective check-ins so patterns become visible. It is not medical advice. It is a clearer record of your own data.
- Trough and peak curves based on estimated half-lives
- Plain-language findings for weight, sleep, energy, mood and HRV
- Custom follow charts for any compound, metric or lab marker
- Optional AI Coach for questions over aggregated, non-identifying snapshots
The complete stack cockpit
Everything serious trackers expect.
Every module is built around repeated use: fast inputs, dense summaries, and views that answer the next obvious question.
Protocols and blends
Plan multi-week blocks, calculate reconstitution, build multi-part vials and keep schedules aligned.
Compound library
Browse peptide, TRT, GLP-1, ancillary and supplement defaults, then customize every detail.
Smart reminders
Custom dose lead times, refill alerts, daily check-ins and optional arrive-at-place reminders.
Inventory and budget
Know days left, total spend, monthly change, category mix and cost per dose.
Export and share
CSV exports and clean summary cards make it easy to review your history or bring it to a clinician.
Bloodwork in context
Labs stop being isolated snapshots.
Log markers manually or import a report, then read them alongside your protocol timeline, body trend, adherence and serum curve context.
- Optimal ranges and marker status pills
- Photo and PDF-style lab import support
- Reference links and trend history by marker
- Exportable summaries for review conversations
Private by design
Your regimen is not a social graph.
Dosy is built for sensitive health-adjacent data. It stores your regimen locally, syncs only through your private iCloud when enabled, and avoids the ad-tech model completely.
On-device first
Your stack, doses, labs, notes and photos live in the app's local database.
Your iCloud only
Optional sync mirrors to your Apple account's private CloudKit database, not to Dosy servers.
No ads, no account
No third-party ad tracking, no social identity layer, and no data brokerage.
Optional AI and import features send only the specific text or aggregated snapshot needed to complete that request. Dosy is a personal tracking tool, not a medical device, and does not provide diagnosis, treatment or dosing guidance.
For the people who already track
Built for the notes-app-and-spreadsheet crowd.
"Finally, one place for doses, labs, body changes and inventory. It feels made for how protocols actually work."
Advanced TRT tracker
"The injection map and cost-per-dose views are the details I kept trying to hack together myself."
Peptide user
"The privacy posture matters. I do not want this data sitting in a random web dashboard."
Biohacking protocol user
FAQ
Good questions.
Is Dosy medical advice?
No. Dosy is a personal tracking and journaling tool. It helps organize your own records; it does not recommend substances, doses, sources, diagnoses or treatment decisions. Work with a qualified clinician.
Where is my data stored?
On your device first. Optional sync uses your private iCloud database. Dosy does not host your regimen, lab history or dose log on its own servers. See the Privacy Policy.
Does it work with Apple Health?
Yes. Dosy can read selected Apple Health data such as body mass, sleep and HRV, if you grant permission. Health data is used for your own trends and is never used for advertising.
What does Pro unlock?
The app is designed as a free iPhone app with a Pro subscription for deeper protocol tooling such as expanded stacks, blend/reconstitution workflows and future advanced analysis.
When is it available?
Dosy is being prepared for iPhone on iOS 18+. This page will link to the App Store when the app is live.
Coming to iPhone
Stop guessing what changed.
Dosy is being prepared for the App Store. Until then, this page is the product overview: private protocol tracking, labs, dose history, inventory and insights in one app.