TI 84 Graphing Calculator Pro by Marco Wenisch (Universal)
Released: Sep 1, 2018
Version: 1.1.3
Size: 35 MB
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Ranking - Education (iPhone)

Ranking - Education (iPad)

TI 84 Graphing Calculator Pro

Marco Wenisch
1. Keyboard and command syntax similar to physical graphing calculators -> No need to learn a new calculator.
2. Powerful emulator -> No more waiting to graph functions compared to slow physical handhelds.
3. Enter fractions, equations or functions in the same way as you would write them on paper.
4. Never forget your calculator at home! It's always ready on your iPhone & iPad, and it weighs nothing.
5. Save more than 80% compared to the retail price of an actual calculator which is over $100.

• Graph more than ten functions at once, each with a different color
• Add Lines, Horizontals, Verticals, and Tangents to the graph
• Use your finger or the arrow keys to trace the coordinates of your functions
• Calculate the Zero, Minimum, Maximum, Intersection, and Derivative
• Find integrals and color the area under the function
• Set the X and Y coordinates of the graphing window; zoom in and out with your fingers

• Enter calculations in natural textbook format
• Includes all basic arithmetic (+, -, x, ÷, ^, ², √, π, …)
• Use advanced functions like sin, cos, tan, e, ln, Σ, ...
• Scroll your calculation history and modify existing calculations with one tab
• Store and recall variables
• Quadratic Equation Solver
• Statistics and List menu will be added in an update soon

• Work with matrices the easy way -> store them or enter them directly on the calculator interface
• Do basic matrix arithmetic operations like addition, subtraction, multiplication or power of a Matrix
• Put the matrix into Reduced Row-Echelon Form and solve linear equation systems
• Calculate the determinant, inversion or transpose the matrix

• Easy to understand tutorial to get started
• Full Catalog of all commands with syntax, example, and possible error messages
• Tab on highlighted math terms to read on point definitions

• Recommended by teachers to use in math classes
• Pre-Algebra, Algebra 1 & 2
• Pre-Calculus, Calculus
• Permitted on SAT/ ACT/ AP (your phone might not be permitted, but you can use the app for homework and borrow an actual calculator from your school for the test)

What's new in version 1.1.3
We are constantly improving the TI-84 Graphing Calculator app to provide you with the best user experience possible.

+ In the Table menu it is now possible to scroll up to see negative x-values.
+ Font size of the menu headers increased.
+ Fixed wrong answers for arcsin, arccos, arctan.
+ Updated the keyboard layout for different iPad models to make everything look better.
+ Tutorial screen updated. Now you can send us feedback about the app or report problems directly from the Tutorial page (press question mark button to access it).
+ Optimised for iOS 12 and the new iPhone Xs Max, Xr and new iPad Pro display sizes.
Screenshot #1 (iPhone)
Our verdict: Good
  • = TI 84 Graphing Calculator Pro has average ratings (3-star).
  • + It is currently 75% off its regular price.
  • + TI 84 Graphing Calculator Pro is currently ranked #11 in paid Education apps for iPhone.
  • + It is also the 135th most popular paid iPhone app (all categories combined).
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