Purchase

Overview

The SAT Operating System is a set of math functions that you can add to your Texas Instruments graphing calculator by transferring Calc-Tech’s software from your Windows or Mac computer to your calculator. You can use these functions during the SAT test to work the math problems faster and with better accuracy. To date, there are over 20,000 users of the SAT Operating System.

The use of this software is permitted under the The College Board’s official Calculator Policy.

A free trial of the SAT Operating System is available for you to evaluate the software. It allows you to try 2 of the features and to become familiar with the software’s look and feel: Prime Numbers and X’th Root.

You can purchase the software for $14.95 and transfer it to your calculator using Texas Instrument’s TI Connect software or TI-Nspire Computer Link Software (for TI-Nspire CX CAS user) and a USB cable compatible with your graphing calculator. If you have questions, be sure to visit our FAQ page. If you need more help, please contact Calc-Tech support.

Which Calculator Do You Have?

If you do not know which calculator you own, you can view a list of all Texas Instruments graphing calculators by visiting this Wikipedia article.


TI-83 Plus, TI-83 Plus Silver, TI-84 Plus, or TI-84 Plus Silver Edition

Screenshots

Main menuFormulas menuArithmetic sequencesArea

Download

The full version of the software is available to download for $14.95. Please select one of the following payment options below in order to purchase the software:

Download for Free via TrialPay Buy Now Buy Now Add to Cart

(A $5 surcharge applies to all transactions processes through ClickBank)

Installation Guides

 Windows Install Guide Mac Install Guide
   

TI-89 or TI-89 Titanium version

Screenshots

SAT Operating System (TI-89 Version)SAT Operating System (TI-89 Version)SAT Operating System TI-89 Versioncube

Download

The full version of the software is available to download for $14.95. Please select one of the following payment options below in order to purchase the software:

Download for Free via TrialPay Buy Now Buy Now Add to Cart

(A $5 surcharge applies to all transactions processes through ClickBank)

Installation Guides

 Windows Install Guide Mac Install Guide
   

TI-84 Plus C Silver Edition

Screenshots

Main menuFormulas menuArithmetic sequencesArea

Download

The full version of the software is available to download for $14.95. Please select one of the following payment options below in order to purchase the software:

Download for Free via TrialPay Add to Cart Buy Now Add to Cart

(A $5 surcharge applies to all transactions processes through ClickBank)

Installation Guides

 Windows Install Guide
 

TI-84 Plus CE – Not yet available

A version of the SAT Operating System is not yet available for the TI-84 Plus CE.

TI-Nspire CX CAS version

Screenshots

TI-Nspire CX CAS Screenshot1TI-Nspire CX CAS Screenshot2TI-Nspire CX CAS Screenshot4

Download

The full version of the software is available to download for $14.95. Please select one of the following payment options below in order to purchase the software:

Buy Now Buy Now Add to Cart

(A $5 surcharge applies to all transactions processes through ClickBank)

Installation Guides

 Windows Install Guide