“The Finance app is really super … the app reduces the possible errors to a minimum.”

I purchased the finance made easy app for my exam in September 2018.

The app is really super and helped me a lot.

It makes it easy to calculate and the app reduces the possible errors to a minimum.

After a while I realized, that I can’t use the app during my exam because of the readings.

Readings where not allowed due to exam policies.

So I wrote Mike and asked for help.

After a short e-mail conversation he hooked me up with an app without readings/notes.

Superb service!

I will definitely recommend you to my colleagues.

All the best and again many thanks for your support.

College Algebra for the TiNspire CX

No matter where you are, which school you’re attending, algebra class is a requirement. But! With our new algebra app for the TiNspire CX, it will by far your easiest class yet! Not only does this app cover all the material you will learn in class, we provide you with step by step solutions that will significantly boost your understanding of the subject. Don’t believe it? Try our free trial version at www.tinspireapps.com You can check out our college algebra video below for more! Trust our customers—this is the way to go!

Geometry Calculator TiNSpire

We’ve got just what you’ve been hoping for! Geometry app for your TiNspire CX that doesn’t need internet to use it? It sounds almost too good to be true, but we need to tell you—it is true! Our geometry app covers everything you learn and more! Need to understand equations, area and perimeter, points and lines, and more? Check out our video about the app below, and to get to our free trial version, click www.tinspireapps.com Ask our customers! There is no better way to learn!

Math App for the TiNspire CX

It’s here! Our algebra app covers both algebra 1 and algebra 2. You will be acing those tests in no time! Want to check it out? Watch our sneak peek video below, which covers all the jaw-dropping aspects of this extraordinary app. Go to www.tinspireapps.com to try our free trial. Remember, with this app, you’ll understand everything from matrices and polynomials to solving triangles by using the law of sine and the law of cosine. There’s no better way to learn!


Step by Step Linear Algebra app for the Ti-Nspire CAS CX


Overview and Examples : https://youtu.be/uqIRhvqqVDE

Perform 30+ Matrix Computations such as A+B, A-B, k*A, A*B, B*A, A-1, det(A), Eigenvalues, LU and QR – Factorization, Norm, Trace.

  • Step by Step – Simplex Algorithm.
  • Step by Step – Gaussian Elimination.
  • Step by Step – Find Inverse
  • Step by Step – Find Determinant
  • Step by Step – Row Echelon and Reversal (REF and RREF)
  • Step by Step – Gauss and Gauss Jordan Elimination
  • Step by Step – Cramer Rule
  • Step by Step – EigenValues and EigenVectors.
  • Step by Step – Square Root Matrix
  • Solve any n by n system of equations.
  • Rotation Matrices, Magic Squares and much more.
  • Step by Step – Solve AX=B
  • Step by Step – OrthoNormal Basis
  • Step by Step – Range, Kernel
  • Nullity, Null-, Row- and ColumnSpace Basis.
  • Cross and Dot Product, UnitVector, Angle between Vectors
  • Projection A onto B, Distance A to B, etc …

Step by Step Business Calculus app for the Ti-Nspire CAS CX

Business Calculus contains the same modules as Calculus Made Easy and also contains stepwise solutions to Business Calculus topics such as maximum revenue/profit, marginal analysis, demand analysis, supply analysis, economic order quantity, price elasticity, consumer surplus, and more.


Watch Biz Calculus homework done on the TINspire at https://youtu.be/xarSqb-K2kc



Step by Step Trigonometry app for the Ti-Nspire CX available now


Watch this Youtube Video at https://youtu.be/nvvWKzVBgfA

STEP BY STEP – Solve any 90oand non 90o Triangle.Just enter 2 sides and an angle, 3 sides or 1 side and 2 angles to view each step until triangle is solved.

  • This app is intelligent enough to automatically apply the Law of Sine or the Law of Cosine and other basic Triangle Rules to solve any triangle STEP by STEP.
  • It even notifies if triangle cannot be solved or solutions are ambiguous.
  • Read the Trig-Theorems and Identities.
  • Evaluate Trig Functions and set up Trig-Models.
  • Master the Unit-Circle and its Coordinates.
  • Compute Sectors and Arcs.
  • Convert Degree to Radian and vice versa.
  • STEP BY STEP – Given Sin Cos or Tan find the remaining ratios in a 90 degree triangle.
  • Right Triangle Checker: Check For Right Angle given 3 points
  • Trig Identity Checker
  • Convert Degrees(decimals) to Degrees, Minutes, Seconds
  • Convert Cartesian Coordinates to Polar Coordinates and vice versa.

Watch how to use the app when doing Trig homework at http://<iframe width=”460″ height=”335″ src=”https://www.youtube.com/embed/RSHEQztJdw4″ frameborder=”0″ allowfullscreen></iframe>

Step by Step PreCalculus app for the Ti-Nspire CAS CX available now


Watch this Youtube Video for an overview and examples at https://youtu.be/cRIs3oUicrw

Complete and Comprehensive.

Step by Step Solutions to : Functions (Polynomial, Exponential, Logarithmic and Trigonometric Functions), Trigonometry, Statistics, Discrete Mathematics, Algebra, Matrices, Complex Numbers, Sequences, Introductory Calculus.

Watch this Video on using the app doing PreCalculus homework at https://youtu.be/B9bYtG52XE4


Step by Step Statistics app for the Ti-Nspire CX available now


Watch this Youtube Video for an overview and examples at https://youtu.be/1HKbdf4zvvM

Shows Step by Step solutions for most Statistics and Probability topics.

  • Step by Step Confidence Intervals for mean, proportion, 2 means, 2 proportions, variance, slope, etc.
  • Compute Sample Sizes for Confidence Intervals.
  • Step by Step Tests of Significance (Z-Tests, T-Tests, ChiSquare Goodness of Fit and Independence tests, 2-sample T tests, 2 proportion Z tests, for Variance, etc)
  • Step by Step Regression.
  • Read about how Confidence Intervals behave.
  • Read about Significant Tests: Type 1 Error, Type 2 Error, Power of a Test.
  • Much easier handling than other Statistics packages: Choose to enter Data or Statistic values. Select Significant/Confidence Levels easily.
  • Distributions: compute probabilities, etc.
  • Includes Binomial, Geometric, Normal, Student-t, Exponential, Poisson, Multinomial, Hypergeometric, F-, Chi-Square and more Distributions.
  • Probability Checker for independent events, disjoint events. Also solves P(A or B)=P(A)+P(B)-P(A and B) for the unknown.
  • Regressions: Linear , Quadratic, Cubic, Quartic, Sinusoidal, Logarithmic, Exponential, Power, MedMed
  • Step by Step Derive the Coefficients for a Linear Regression Line, the Coefficient of Determination and the Correlation Coefficient.
  • Also: Z-score Solver, Random Number Generator, etc
  • 1 or 2 variable stats on mean, mode, median, standard deviation, variance, range