Interactive math you can play with

Animated Geometry free July 1–14

Animated Geometry (app name ιGeometry) is free on Google Play from July 1 to July 14, 2026 — normally $3.14. Grab it while the window is open:

• Install Animated Geometry free from Google Play (July 1–14, 2026).

Open testing on Android

Fantastic Fractals, Animated Geometry, and Packing Puzzles have moved from closed to open testing on Google Play. No group membership or tester opt-in needed anymore — install directly from the store:

• Fantastic Fractals, app name ιFractals: Install Fantastic Fractals (free) from Google Play.
• Animated Geometry, app name ιGeometry: Install Animated Geometry ($3.14) from Google Play.
• Packing Puzzles, app name ιPacking: Install Packing Puzzles (free) from Google Play.

Want a heads-up on new releases? Our Google Group driota carries announcements of major app releases only — very low volume, no spam.