Frequently asked questions

Is this medical advice?

No. PepCalc Pro is an informational and organizational tool only.

Does the app work offline?

Yes. All calculations and records are stored locally on your device.

Learn more: Why offline-first calculators matter.

How do I convert mcg to mL?

mcg (mass) and mL (volume) are different units; you need your vial’s concentration (e.g. mcg/mL) to convert between them.

Learn more: How to convert mcg to mL without guesswork.

How does concentration (mcg/mL) work?

Concentration is mass per unit volume (e.g. 5 mg in 1 mL = 5000 mcg/mL). The app uses this to compute doses and volumes consistently.

Learn more: Understanding concentration math.

Why do different peptide calculators give different results?

Differences usually come from rounding, unit choices, or how concentration is entered. Using one consistent method and checking the math avoids confusion.

Learn more: Understanding concentration math.

How do I track multiple preparations without mixing them up?

Keep each preparation separate (vial, concentration, schedule). The app lets you name and track preparations so you always know which one you’re dosing from.

Learn more: Tracking multiple preparations without errors.

Why is offline-only important for peptide calculations?

Offline-only keeps calculations and schedules on your device, with no servers or accounts. That reduces mix-ups and keeps the app a simple utility, not a platform.

Learn more: Why offline-first calculators matter.

Do you collect user data?

No. PepCalc Pro does not collect analytics or track users.

How do reminders work?

Reminders use local notifications on your device. No remote servers are involved.

How do I restore my data?

Data is stored locally. Reinstalling the app may remove data. iOS device backups may restore data depending on system settings.

Can I export my records?

Yes. Logs can be exported as CSV or PDF.

How do I report a bug or request a feature?

Use the Support page or the Enhancement request form.