About this app
Experience readySet – an interactive educational experience about set theory – now available on the App Store! Join Seth in this magical journey and discover amazing things about math sets, together. This was my WWDC21 Swift Student Challenge submission and it has been waiting around for so long for me to publish it here. Thanks for keeping up! Here's what you can do with it: - Create: write mathematical sets with a familiar notation, and have up to three sets at once in the same file - Visualize: visualize your sets in dynamic Venn diagrams – Analyze: see how sets can relate to one another – Enjoy: immerse yourself in the ethereal visual and sound design Have fun!
Latest release
What’s New
This update lowers the macOS system requirements to version 12.0.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 8, 2026 · 1:28 PM Free
Screenshots
