The plot, not the chrome
Intersection bars on top. A membership matrix underneath. Set sizes on the side. Pinch to zoom. Tap a column to see who is inside.
An UpSet plot is a clearer Venn diagram. Columns are combinations. Dots tell you which sets they belong to. Built as a native iPhone and iPad app.
Coming soon on the App StoreiPhone and iPad · iOS 18 or later
Venn diagrams fall apart after three circles. UpSet Plot keeps going: every combination is a column you can tap, sort, filter, and export.
Intersection bars on top. A membership matrix underneath. Set sizes on the side. Pinch to zoom. Tap a column to see who is inside.
Members are rows. Sets are columns. Tap a circle to include someone. Import or export CSV and JSON from the same screen.
The app writes the headline for you: what is exclusive, what is shared, and which overlap is deepest.
Warm paper and ink colors, with the same set palette in both appearances. Follow the system or lock Light or Dark.
Share a PNG, save it to Photos, or drop a transparent background into a deck. Optional watermark.
Templates for movies, streaming catalogs, surveys, and team skills — or a clean empty plot.
Sets and members are stored locally. There is no account and no cloud sync. The App Store build may show an occasional App Open ad when you return to the app. Tracking for personalized ads is optional and uses Apple’s prompt. Details are on the Privacy Policy.