Pricing

A year of logging for the price of a Big Mac

The most expensive Big Mac in the world, to be exact. One price, everything included, and a promise that it will never jump.

Annual membership

$10 / year

One price for everything. Taxes included. Charged in your local currency.

How we set the price

Once a year we take the most expensive Big Mac in the latest Big Mac Index, in US dollars. We add the fees for card payments and for collecting the right tax in your country, and round up to the next whole dollar.

Big Mac in Switzerland, the most expensive in the index (July 2026)	$9.04
Payment fees, 7%	$0.63
Total	$9.67
Rounded up to the next dollar	$10 / year

Source: The Economist's Big Mac Index, published every January and July. The underlying data is open on GitHub. Taxes are included in the price, and you pay in your local currency.

The Big Mac promise

Tied to an index

Our price follows The Economist's Big Mac Index. When a burger gets more expensive, so do we, and only by as much.

No shock increases

No sudden hikes, no new tiers, no features moved behind a paywall. A year costs what a Big Mac costs, plus fees.

Told in advance

If the price changes, you hear about it before your renewal. You can always cancel before you are charged.

What you get

Everything in Flight Logbook, for one price per year. Taxes are included.
New accounts start with three months free.
Cancel any time. Your membership runs until the end of the year you paid for.
Your data is always yours. If your membership ends, you can still see your flights and export your logbook.

Big Mac is a trademark of McDonald's. The Big Mac Index is published by The Economist. Flight Logbook is not affiliated with either. The chart above is an illustration, not index data. Burger photo: Evan-Amos, public domain.