Calculator Downloads

There are a lot of places where you can get nice calculators for pretty cheap.  Here are a few:


TI-83 Graphing Calculator: Download a graphing calculator onto your computer!

Directions for Calculator Installation
Directions for Calculator Use


unnamedAndie Graph:

a Free TI-82, TI-83, TI-83+, TI-85, AND TI-86 emulator for your Android phone.

I understand this is an awesome app, but it takes skills to set it up.

wabbitWabbitt Emu:

a Free TI-73, TI-81, TI-82, TI-83, TI-83+, TI-84+, TI-85, and TI-86 emulator for your Android phone.

It’s pretty easy set-up.  Also available for Mac (although it’s a tougher set-up).

iPhone / iPad:



I’ve yet to find a more beautiful and intuitive graphing app.  Everything on it just works and it’s easy to use.  The only drawback is that there aren’t a lot of regular scientific calculator functions.

freeappFree Graphing Calculator:

The price is right (free) and it does all the usual scientific / graphing calculator features.  Because it’s free, though, there are some advertisements on it (you can upgrade to ad-free for a dollar!).

3TI-Nspire app:

Although there are a lot of simpler apps for the iPad that do one or two things, this app does it all.  But you pay a price for it too: $30

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