About PepLedger

Last updated: September 13, 2026

PepLedger at pepledgerapp.com and App Store ID 6788460095 is the official product described on this website. It is not affiliated with other apps or websites using a similar name.

What PepLedger does

PepLedger helps users record information they choose to enter. Records and calculator results are based on user-entered values. Active-system and half-life displays are estimates based on logged information and mathematical models.

PepLedger does not recommend compounds, amounts, schedules or treatments. PepLedger is not a medical device and does not provide medical advice.

Why it was built

PepLedger was built by Panayiotis, its founder, in Cyprus. He wanted a calmer way to keep a personal history of logged doses, dates, units, notes, sites, inventory, and laboratory records without asking a calendar, spreadsheet, or memory to fill in missing context. The product is deliberately a tracking tool: it helps a person review what they entered and keeps an estimate visibly separate from a measurement or a health decision.

The app’s calculators are validated by checking the same transparent formulas used in the interface against hand-worked mass, volume, concentration, and syringe-scale examples. Inputs are validated at the boundary, intermediate values retain precision, and display rounding happens at the final presentation step. This confirms arithmetic behavior; it does not validate a physical product, label, sterility, potency, or personal suitability.

Editorial standards

Content is written and maintained by the PepLedger Editorial Team. When factual context is provided, sources are selected from authoritative regulators, official labels, registries and research literature.

Sources are chosen for the question they can actually answer: regulators and official product information for regulatory or label context, registries for study status, and peer-reviewed or primary literature for research background. A source is not treated as an endorsement, dosing instruction, or proof that a user-entered product is authentic. PepLedger content is not presented as medically reviewed and does not constitute medical advice.

Official listing

The official App Store link uses ID 6788460095. Always verify that the PepLedger App Store listing uses app ID 6788460095 and links to pepledgerapp.com.

View PepLedger on the App Store

Corrections and source concerns

Corrections or source concerns can be sent to info@pepledgerapp.com.

Panayiotis and the PepLedger team welcome factual corrections, broken-link reports, calculator questions, and accessibility feedback at the same address. Please do not send passwords, payment details, or sensitive health information by email. For account, subscription, export, or deletion help, use PepLedger Support.

Read the calculation methodology and editorial standards, or contact PepLedger Support. You can also review the Privacy Policy and Terms & Conditions.