See what's scheduled today
See your scheduled entries with their amounts and syringe units. Set reminders for the schedule you already follow.
The Peptide App · for iPhone
Your vials, doses,
and schedule.
Together.
See what's scheduled today, log what you've taken, and keep your vial calculations handy.
Free to use. No subscription.
Built for your daily routine
Know what's next.
Remember what's done.
Your schedule, vial details, and dose history belong together. Find them in one place when it's time to check or log an entry.
Keep your vial details handy
Save the vial amount, water volume, and calculation together. Check the details when you need them instead of starting over.
Log as you go
Mark an entry complete and return to your dose history later. Keep a record of what you took and when.
Review your notes
Keep notes alongside your tracking records so you can look back on changes and prepare questions for your clinician.
Recorded in the app
Take a look inside.
Open a vial record or change a calculation. These short walkthroughs show how it works in the app.
Check a saved vial
Review its amount, water volume, and estimated doses remaining.
See the calculation update
Change the water volume and compare the result in syringe units and milliliters.
All entries shown are demo data, not recommended doses, treatment instructions, or a suggested stack.
Use it where you need it
Check the math here.
Keep the record on your phone.
Use the calculator and research library in your browser without signing up. Choose the iPhone app when you want saved vials, personal logs, and reminders.
The web tools work on Android too. The native app is currently available on iPhone.
| What you want to do | Website | iPhone app |
|---|---|---|
| Calculate concentration and U-100 units | No signup needed | Included |
| Browse peptide information | No signup needed | Included |
| Build a schedule from your instructions | Protocol builder | Included |
| Save vial records and log doses | Continue in the app | With an account |
| Receive dose reminders | Use the iPhone app | Included |
Getting started
Start with your first vial.
- 01
Add the details
Enter the peptide name, vial amount, and water volume from your instructions. The app organizes your information; it does not decide what to take.
- 02
Review the math
Check your target amount and syringe units in the peptide calculator. See our calculation methodology for the arithmetic and its limits.
- 03
Set your schedule
Save the vial in the app, add your existing schedule, and log entries as you go. Our tracking guide can help you decide what to record.
Beyond the daily log
Explore the peptide library.
Read source-linked peptide profiles, learn how to evaluate the evidence, or organize your existing instructions with our web tools.
Reference
Peptide library
Explore individual profiles and their source links.
Start hereResearch basics
A starting point for checking evidence and product information.
Planning toolProtocol builder
Organize existing instructions into a schedule on the web.
Educational information and organizational tools only. They do not diagnose, prescribe, establish product safety, or replace guidance from a licensed healthcare professional.
Is the app free, or is there a subscription?
The app's calculator, vial records, dose logs, schedules, reminders, and progress tracking are free to use. No subscription is required, and this is not a time-limited trial. The app previously offered subscriptions. Updating the app does not automatically change an existing Apple billing record. Help with previous purchases
Can I use the peptide calculator without downloading the app?
Yes. The web calculator works without signup or a download. Enter the vial amount, target amount, and water volume from your instructions to calculate concentration and U-100 syringe units.
Does it work on Android?
The native app is currently available on iPhone. On Android, you can use the calculator, peptide library, and protocol builder in your web browser. Reminders and personal dose logs are available in the iPhone app.
Do I need an account?
The web calculator and peptide library do not require an account. Saving your routine and tracking records in the iPhone app uses an account. How we handle your information
Does the app tell me which peptide or dose to take?
No. The app organizes the instructions you already have and performs dilution arithmetic. It does not choose a peptide or dose for you. Use your product instructions or guidance from a licensed clinician. Library content and saved routines are not prescriptions or medical advice.
The Peptide App
One place for
your daily routine.
Start with a vial, build your schedule, and keep a record you can return to.