Peptra: Peptide Calculator
Tracker, Calendar & AI Guide
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Fast, accurate reconstitution concentration calculator + dose tracker. Enter vial and water — get the exact concentration (mg/mL). Track your stack. Not medical advice.
Reconstitute right. Enter your vial size and bacteriostatic water — Peptra shows the exact concentration (mg/mL) of your mix. You enter every value; it makes no dosage recommendation. Then track your doses, stack, and vials.
THE CONCENTRATION CALCULATOR (free, forever)
Stop doing the math in your head. Enter the mg in your vial and the mL of BAC water — see the exact concentration of your mix (mg/mL and mcg/mL). You read the concentration and decide everything else yourself.
TRACK YOUR STACK
Log every dose — peptide, amount, site, time. See your history, rotate injection sites, and never lose track of what you took and when. Blends supported, with a per-component breakdown.
NEVER WASTE A VIAL
Reconstituted peptides don't last forever. Peptra reminds you before a vial expires — and when it's time for your next dose.
ASK, LEARN (Pro)
Have a question about a peptide? Ask — get a clear, educational answer from public literature. No dosing advice, ever. Just knowledge, honestly framed.
A REFERENCE YOU CAN READ
Neutral, general info on common peptides — typical reconstitution, half-life, storage. Reference only.
PRIVATE BY DESIGN — AND HONEST
Your data stays on your device. No account required. No ads, no store, no paywall before you've seen the app. The calculator is free, forever.
Peptra is a logging and calculation tool — not medical advice, diagnosis, or treatment, and it does not recommend using any substance. Consult a healthcare professional. Some peptides may not be approved for human use.
Free: full calculator, library, 1 tracked peptide, 7-day history.
Pro: unlimited peptides & history, reminders + vial-expiry alerts, Ask-AI, CSV export.
Privacy Policy: https://antiolab.com/peptra/privacy-policy.html
Terms of Use: https://antiolab.com/peptra/terms-of-use.html
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The developer, Tugce TEMEL, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Tugce TEMEL
- Size
- 18.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 5 more
- English, French, German, Portuguese, Spanish, Turkish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Peptra Pro - Annual $39.99
- Peptra Pro - Monthly $4.99
- Copyright
- © Tugce Temel 2026