Privacy & Data Ownership

Your account handles your license. Your data stays with you.

You need an account to buy, track, and download NutritionLedger. What you log inside it, every meal, workout, and measurement is a different matter entirely.

What your account is for

Your account is a receipt, not a database.

Creating an account lets you pay for a license, track that purchase, and download your copy of NutritionLedger from your dashboard to your machine.

One lifetime license

Account dashboard for downloading NutritionLedger

What stays on your machine

Everything you log never touches your account.

Every meal, workout, measurement, and check-in is stored in a local database on the computer you're using. Your data is not attached to your account and not synced to a server.

Works fully offline once installed

The technical details

How it's actually built.

Specific mechanisms, not just a promise.

Local database Every table you log lives in a database on your computer.
NutritionLedger only listens to you NutritionLedger binds to your own machine and can't accept a connection from anywhere else.
Authenticated companion messages Every message from Telegram is verified with JWT authentication before it's allowed to write to your database.
Encrypted companion credentials Your Telegram connection token is stored in an encrypted workspace, not sitting in a plain text file.
GDPR-friendly by design Export everything as raw JSON, export a formatted PDF for your doctor, or delete it all.Anytime, without asking us.

Who owns your history

Think about every health app you've used before this one.

Every meal, workout, and weight entry — where is it now? For most people, it's spread across a few different servers, tied to accounts they may not even use anymore. NutritionLedger keeps that history on your own computer instead, so it's still there for as long as you keep it.

Raw JSON Export

Every table, every entry, in a format you can open in any editor or spreadsheet.

PDF Medical Export

A formatted health report covering your history, ready to bring to a doctor's visit.

Full Deletion

Uninstalling removes your local database. Export a backup first if you want to keep it.

Own your health record for less than a month of most subscriptions.

One payment. One account to manage it. Nothing to cancel later.

Get Started

Disclaimer: The content of this website is for informational use only. Before any information contained herein is used to affect any change in behavior, eating habits or exercise, please consult a qualified healthcare practitioner for a personal health evaluation, diagnosis, and treatment recommendation or prescription. Please supply the information of interest or potential utility you find on these website pages to your healthcare practitioner to be evaluated within the context of your individual health conditions and circumstances. NutritionLedger and all tools and guides do not diagnose or treat any medical illness or condition. All testimonials on this website have been supplied without compensation. Results presented are not typical. Individual results will vary.