Features & Capabilities

How this app makes math so much easier: • This manual shows all important functions of the new graphing calculator TI-Nspire CX (and CAS), which are very useful for high school and college. Actual calculator not included! • The app shows the exact key press sequence for 28 topics of Differential Calculus, Solve Equations, Integral Calculus, Matrices and CAS Functions! • You can swipe through screenshots of the original graphing calculator which show every step you have to do (220 screenshots in total)! • Or you can watch short video tutorials to see what you have to do. • Additionally there are helpful descriptions in the app which give some hints and further knowledge. • More than 50 math problems with solutions to practice your skills!

Not yet convinced? Here's how you would benefit from this app: • Every topic shows a detailed instruction through screenshots of the original graphing calculator TI-Nspire CX which show how to solve the math problem. You only have to swipe to get the next screenshot which looks similar with your calculator display! • To ”become warm” you have the possibility to insert a sample function in your calculator which is used in the app. The app shows an example for every topic. After that, press the first key of the respective key press sequence on the graphing calculator. Then swipe once again to get the next screenshot. It will look like the display of your calculator. The app contains for each step a picture, so it's easier to solve your math problems and become a TI-Nspire CX professional.

• The app is also useful for preparing your examination, because you often don't remember all instructions of the calculator.
• Your teacher will be grateful as well, because he doesn't have to walk around the classroom until everyone's calculator shows the right solution. You only have to take a look at the app and know how to do!

• The app contains the following topics:

BASICS • Enter Function • Trace

DIFFERENTIAL CALCULUS • Zeros of a Function • Calculate Tangent • Intersection of two Functions • Maxima • Minima • Draw Derivation • Inflection Points • Find X or Y values • Regression

SOLVE EQUATIONS • Polynomial • System of Linear Equations

INTEGRAL CALCULUS • Integral in Calculator-Menu • Integral in Graph-Menu • Find Area with Absolute Value • Area between two Functions

MATRICES • Save Matrix • Put into Row Echelon Form • Solve Matrix • Transpose of a Matrix • Identity Matrix • Inversion of a Matrix

CAS FUNCTIONS • Derivative • Integration • Expand an Expression • Solve Equations exactly • Find Tangent Line

MATH PROBLEMS • Practice with over 50 math problems and solutions • You can practice math problems of a single topic (e.g. Zeros of a Function) or random math problems of Differential Calculus for example. • As an alternative the app shows you mixed math problems of all topics.

We also have apps for the calculators: TI-Nspire CX (and CAS), TI-84 Plus, TI-84 Plus CE, CASIO fx-9860GlI.

CALCULATOR NOT INCLUDED. THE APP IS A MANUAL.

User Growth & Download Statistics

App
By:
Di Venisco UG (haftungsbeschrankt)
Rating:
2.80
(34)
Version:
1.3.0 Last updated: 2018-07-21
Version code:
841952393
Creation date:
2015-11-14
Compatible devices:
Size:
34.44MB
Price:
4.99
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-06
Compare stats and ranking:

Ranking

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Di Venisco UG (haftungsbeschrankt)
Apple Apps Store
https://apps.apple.com/us/app/ti-nspire-calculator-manual/id1057028610

User Reviews

Many reviews note a mismatch between expectation and reality: the app is marketed as a calculator but is actually a manual. This triggers refund requests and frustration over wasted money. A subset of users still values the learning content, clear explanations, and practice problems the manual offers.
Pros
  • Helps with understanding math concepts and can serve as a virtual teacher.
  • Provides clear explanations with easy-to-follow steps and shows which keys to press.
  • Includes practice problems with solutions and structured topics.
Cons
  • Not a real TI-Nspire calculator; it is only a manual.
  • Appears misrepresented/overpriced; many users request refunds and feel money was wasted.
  • Does not function like a calculator, limiting usefulness for doing actual computations.
  • Some reviews feel the content is too basic or not worth the price.
Recent reviews
This app is so dumb. It’s not the actual calculator so they lie to you. I want my money back.
by 12*****, 2023-09-25

This is not a real calculator 😭 and I really need one I just spent money on something I didn’t need
by uh*****, 2021-09-14

I just spent 5 dollars on this thinking it was the actual calculator but instead it’s a manual for a calculator I already know how to use I’m so annoyed with myself and the fact that it’s just a manual
by co*****, 2021-08-17
View all user reviews ›

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