No contracts, no 'contact sales.' Everything below is the real price — what you see is what it costs.
$0
Every feature, no account, nothing leaves your device.
$39 once
A standalone file for anyone who never wants a server involved, ever.
$49/yr
The same notebook, synced across your devices.
$89/yr
Cloud, plus the tools for talking to a professional.
$149 once
Everything, forever, one payment.
Because a notebook you open once a month shouldn't cost you a recurring decision every month. Offline is free because the local version costs us nothing to keep running. The Starter Kit and Lifetime are one-time because some people never want a server involved at all. Cloud and Cloud+ exist for the rest — sync is a real cost, so it's priced like one, not bundled into a number that pretends it's free.
Every paid tier starts with a 60-day free trial — not the usual week or two. The whole point of a monthly notebook is the second entry, when the first chart line appears. A shorter trial shows you one dot and asks you to decide anyway.
Per person. Install it on your laptop and your phone — that's still one notebook, one owner.
Maybe, for new buyers, as the product grows. If you've already bought a tier, your price doesn't change under you.
Write to us and pay what you can — see the Privacy page for the contact address.
An email. Ask within the first month of a one-time purchase and it's refunded — no form, no retention pitch.
The Offline tier costs nothing, forever. Every paid tier gives you a long, honest trial before you pay anything — no card required to try it.