Calculator
Affordable graphing calculator
Get a full-featured graphing calculator with all the commands you need for high school and college.
Sharp & fast graphing
Remember how your calculator was drawing the graph pixel by pixel for up to 30 seconds? Those days are over as our app instantly draws the graph for you clean and sharp.
Modern equation syntax
Enter fractions, equations or functions in the same way as you would write them on paper.
Tutorial and help section
Full Catalog of all commands with syntax, explanation, example, and possible error messages.
Get the app
Available for iOS
Graphing Calculator Pro² is available on the App Store for iPhone and iPad. An Android version is coming later this year.
Download now
Get started with the basics
Learn how to access all the different menus, edit equations and graph functions. Furthermore, it explains the calculator settings and recommends about what you should choose.
Master your calculator
Analyze graphs for zeros, min, max, intersections, and calculate integrals. Take the pain out of statistics and probability and learn to work with matrices and lists.
Key press sequences
The app makes it super easy to use your calculator as it shows you the exact calculator keys to press in the right order to solve your math problems.
manual
Your TI-84 tutor
Get control over your TI-84 Plus (works with CE version). Easy to follow instructions and screenshots show you how to use your calculator. Our proven way to teach the TI 84 has often been recommended by teachers.
TI 84 Manual Printed Book
Using the TI-84 is as easy as ABC... with our printed guide.
Printed Book
TI-84 Manual & Guide Book
This book covers the same topics like our app listed above. It teaches you how to use your calculator with easy to follow explanations and our proven key press sequence.
Order on Amazon
Educational Institutions
Get a 50% discount for purchasing our apps in bulk.
Special Pricing
Discount for schools
By using Apple's Volume Purchase Program (VPP) you can get a 50% discount for purchases of 20 or more apps.
If you are a student, inform your teacher about this opportunity to get the app in bulk for the entire classroom.
Learn more