CistusDownload

Cistus is a notepad that does the maths, for everyone working on it at once.

Download for macOS

Coming soon, for macOS 13 Ventura or later

Cistus is on the Mac first. The iPhone and Android apps come next.

Sunday brunchYLO3 editing
4
8
240 g
1.92 cups
64.80 CAD
16.20 CAD
Try

Leo and Owen are pretend. Nothing you type is saved.

The Sunday brunch sheet in the Mac app, each line’s answer on the right
The Sunday brunch sheet on a phone, each line’s answer on the right

Adds up as you type. Write it the way you’d say it. Every line gets its answer, with names for numbers and labels in brackets.

A ski trip’s costs split four ways in the Mac app, with who owes whom
A ski trip’s costs split four ways on a phone, with who owes whom

Work on it together, live. Send a link and everyone edits the same sheet at once. Split a bill with @names and settle up in one line.

A marathon training sheet on a phone: paces, distances and days to race day

Units, money and time. Metres to feet, cups to millilitres, Toronto to Tokyo, pace per kilometre, and 160 currencies with daily rates.

Try Cistus now.

Download for macOS

Coming soon, for macOS 13 Ventura or later

Cistus is on the Mac first. The iPhone and Android apps come next.