To buy Zoom Math you need your calculator's zCode.

Zoom Math creates a unique code (the zCode) for each calculator. Your zCode will be twelve letters separated into three groups. Example: tpnv-ftby-ttth

If you have already loaded Zoom Math 100 or Zoom Math 200 onto your calculator, run the app, then press the ZOOM key to view the zCode.

Otherwise, follow these steps to get your zCode:

  1. Download the Zoom Math file to your computer for the app you want to buy.
  2. Install the app on the calculator via TI Connect.
  3. Get the zCode from the calculator by running the app and pressing the ZOOM key.

Your Calculator's zCode:  
Example: "tpnv-ftby-ttth".
Coupon Code (if any):  


We accept Visa, MasterCard, and Discover Card.

We also accept PayPal. Please note, a PayPal eCheck Payment usually takes four business days to clear, but other payments typically clear immediately. When your payment has cleared with PayPal, your Registration Key will be automatically sent to you via email.



    "Where I was spending 20+ hours on homework, Zoom reduced it to under 10." - Lori B. Los Angeles, CA

    "The Trace function is invaluable because it allows me to relax and check my work. I can catch my errors on the spot." - Lori B., Los Angeles, CA

    "What I like is that it allows me to totally grasp the concepts of Algebra like never before." Lori B, - Los Angeles, CA

    "Prior to using Zoom I had debilitating anxiety over math success, now that fear is completely gone." - Lori B., Los Angeles, CA

    "I am a 43 yr old mom of five sons and going back to college has been a struggle and math is one of my weakest areas. I must say that ZOOM MATH got me through this hard process wonderfully" - Sabrina K. Tampa, FL

    "This app has saved my life!" - Natalie W. Portland, OR

    "Your programs were instrumental in helping me pass and more importantly, understand, the Algebra and Business/Finance math courses that I had to take to obtain my Associates degree." - Mark C. Buffalo, NY

    "Prior to teaching myself with Zoom Math my ACT on the math section was 24 three times in a row. After studying the problems I missed with Zoom Math's Trace feature as my guide I was able to pull my math section of the ACT up to a 31. I now have a 30 composite score and a full ride to the University of Alabama and you guys are 100% responsible!" - Andrew T., Sacramento, CA

    "We received my son's MCT scores from 10th grade (end of last year). He jumped 3 levels and scored highest in his class." - Kathy J. Austin, TX

    "I completed my math course 6 1/2 weeks ahead of time. It would not have been possible without your ZOOM 300 SOFTWARE. If I had your product at the beginning of my 24 week course I would have completed this course within 2 weeks." - Bernard P., Los Angeles, CA

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