Peptide Tracker: VialClock
Reconstitution Calculator
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Reconstitute in seconds, see exactly where to draw on your syringe, and keep every dose, vial and injection site in one private log.
VialClock is the peptide tracker and calculator that keeps your whole protocol in one place: the math, your vials, your schedule and every injection site.
CALCULATE ONCE, REUSE EVERY TIME
• Reconstitution calculator: enter what's on the vial, the bacteriostatic water you added and the dose from your protocol, and see the exact mark on a U-100 syringe.
• Unit converter for mg, mcg, mL and syringe units. IU stays IU.
• Dilution, pre-mixed vials, split amounts, cost per dose and vial dates.
• Every result shows its working, so you can check the arithmetic yourself.
TRACK EVERY DOSE
• Log a dose in a tap, with the time, amount and injection site.
• A body map of the sites you've logged, so you always know where you injected last.
• Vial tracking: estimated doses remaining, days since reconstitution and the beyond-use date from your label.
• Reminders at the times you set, and nothing else.
YOUR PROTOCOL, ORGANIZED
• Save each protocol with its vial, dose, syringe and schedule.
• GLP-1 schedule references for semaglutide and tirzepatide, shown next to your own dates with their sources.
• Progress: weight, check-ins, a side-effect journal and private photos alongside your logs.
• Home Screen widgets and Lock Screen countdowns.
PRIVATE BY DESIGN
• Your data stays on your iPhone unless you turn on iCloud sync.
• No ads, no data selling, and nothing you enter is ever sent to analytics.
• Optional Face ID lock.
IMPORTANT
VialClock is a calculator, organizer and tracker. It does not recommend medicines, doses or schedules; it works with the values from your own prescription or protocol. Always follow your prescriber and your product's instructions.
Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings.
Terms of Use: https://vialclock.com/terms
Privacy Policy: https://vialclock.com/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Indra Poudel, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Indra Poudel
- Size
- 14 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 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
- Age Rating
16+
- 16+
- Frequent
Medical Treatment information
Infrequent
Alcohol, Tobacco, Drug Use or References
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- VialClock Lifetime $99.99
- VialClock Monthly $9.99
- VialClock Annual $49.99
- Copyright
- © 2026 VialClock