84GPT

 

Guides.

Plain answers to the things people ask about the TI-84 Plus CE.

Put your calculator online.

84GPT is a tiny dongle and an app for the TI-84 Plus CE: YouTube, games from a Store, AI homework help, worked math steps and messages, on the calculator's own screen.

The first 10 sign-ups get 15% off.

US orders only. One email when it's ready to order, never shared.

A TI-84 Plus CE showing the 84GPT home screen, with the small black dongle plugged into its right side