Test-safe calculator. Statistics • Graphing • Scientific • Matrix calculator. 100% free. No ads. No “upgrade to unlock” functions. All equivalent functions of a TI 84 calculator, Casio calculator or HP calculator.
Paying $100+ for a graphing calculator is just silly. Here’s our logic: 1. We’ve built a beautiful, easy to use online digital calculator right there on your phone. 2. The problem is, that you can’t use your phone on tests, so you’re stuck paying $100+ for your calculator. 3. Not anymore! 4. With our easy-to-use Test-Mode lockdown, you can now use ClassCalc on tests. Teachers can ask students to temporarily lock their own devices* out of all outside distractions such as instagram, calls and texts, keeping students focused in class, and preventing cheating on tests. Students can leave Test Mode whenever, and once they do, the teacher is notified.
*Note: Teacher only has access to whether the student is in lockdown mode or not, and nothing else. The teachers will NOT be able to control their student’s device.
To get started, or to help your teacher get started, contact us at team@classcalc.com, or visit our tutorials at classcalc.com/tutorials.
List of features:
Scientific Calculator:
Algebra – Advanced Statistics – Trigonometry – Calculus Features: Cos, pi, average, derivative, factorial, ln, log, median, mode, ncr (combinations), npr (permutations), percentage, roots, sin, standard deviation, tan, variance, GCD, indefinite integral, modulus, sin inverse, convert decimal to fraction, sin, cos, tangent, trig inverse, exponents
Graphing and Statistics Calculator:
Graphing – Algebra – Advanced Statistics – Trigonometry – Calculus (& Precalculus) Features: Plot functions, anova, binomial distribution, cdf, chi square test, derivative, histogram, linear regression, log, normal distribution, Poisson distribution, polynomials, regressions, tables, min, max, intercepts, intersections, parametric equations, polar coordinates, t test, z test, mean, median, mode, range, combinations (nCr), permutations (nPr), factorial, standard deviation, variance, sort, linear regression, statistics calc (abscissae), function, polynomial regression, exponential regression, sinusoidal regression, logarithmic regression, random number, one variable statistics (1varstats), two variable statistics (2varstats)t distribution, geometric distribution, chi square distribution, Cumulative distribution function, Probability density function, histograms, box plots, qq plots (normal probability plot), hypothesis testing, statistical testing, ztest, proportion testing, interval testing, hypothesis interval, t interval, derivatives, integrals, statistics tools, find vertices of a graph, exponential equations, quadratic functions, linear functions, linear equations, inverse functions, asymptotes, radical functions, roots, conics, circle, ellipses, parabolas, hyperbolas, trig functions, absolute value functions, exponential growth, exponential decay, graphical representation (graphic calculator), graph amplitudes,
Matrix Calculator (matrixcalc):
Linear Algebra – Algebra II Features: Determinant, matrices, inverse matrix, matrix multiplication, reduced row echelon form, row echelon form, system of equations, transpose matrix, adding matrices
AppPure.com and the download link of this app are 100% safe. The download link of this app will be redirected to the official App Store site, thus the app is original and has not been modified in any way.
Calculator sharing is now enabled! To save your graph as a URL, click the “Share” button and copy the URL. Here’s a video tutorial if you need it: https://classcalc.com/tutorials/?v=sharing-and-embedding-classcalc&cat=calculators
1.12.21
2020-11-10
Calculator sharing is now enabled! To save your graph as a URL, click the “Share” button and copy the URL. Here’s a video tutorial if you need it: https://classcalc.com/tutorials/?v=sharing-and-embedding-classcalc&cat=calculators
1.12.20
2020-11-04
Calculator sharing is now enabled! To save your graph as a URL, click the “Share” button and copy the URL. Here’s a video tutorial if you need it: https://classcalc.com/tutorials/?v=sharing-and-embedding-classcalc&cat=calculators
1.12.19
2020-10-01
Added support for iPad split-screen.
1.12.17
2020-09-08
Bug fixes and improvements.
1.12.16
2020-08-26
Bug fixes and improvements.
1.12.15
2020-08-04
Bug fixes and improvements.
1.12.13
2020-06-13
NEW FEATURES: Table copy and paste, large tables (up to 1000 cells!), upgraded statistics functions, nCr and nPr can now handle larger numbers.
1.12.11
2020-05-20
Bug fixes and improvements.
1.12.9
2020-05-09
Bug fixes and minor updates
1.12.7
2020-04-24
We heard your wishes and made it our command. ClassCalc now has haptic feedback (vibrating buttons.) Change the vibration intensity in the navigation panel, and tap away.
1.11.2
2020-04-04
Speed up`s and Updates.
1.10.0
2020-03-20
Bug Fixes and Improvements.
1.9.9
2020-03-06
Bug fixes, trimming outliers for boxplots and setting bin width for histograms.
1.6.4
2020-02-20
Bug fixes and design upgrade!
1.6.3
2020-02-19
Bug fixes for statistics
1.6.2
2020-02-10
New features: Reduced Radical Notation, Chi Square Test and Chi Square Goodness-of-Fit Test!
1.6.1
2020-01-29
New statistics calculator!
1.6.0
2020-01-21
New statistics calculator!
1.5.9
2019-09-22
Bug fixes and improvements to the decimal fraction converter.
1.5.8
2019-09-10
New build includes: • New matrix calculator! • Calculator fixes and improvements.
Happy calculating!
1.5.7
2019-08-29
New build includes: • Bug fixes • Variables • Function declarations (f(x)= 5xsin(x)) • Function manipulation (f(x+2)) Happy calculating!
1.5.6
2019-07-24
Implemented linear regressions, improved connection during Test Mode, minor UI tweaks, bug fixes, and performance improvements. Happy calculating!
1.5.5
2019-07-17
Implemented linear regressions, improved connection during Test Mode and minor UI tweaks. Happy calculating!
1.5.4
2019-07-03
ClassCalc is newer, better and faster than ever!
New features: - Connection improvements - Conics - Parametric functions - Polor Coordinates - Domain/Range restrictions - Improved Test Mode connection - Profile settings - Changing your profile picture - Changing your password - Deleting your account - Tons of bug fixes, as per your request.
1.4.9
2019-06-22
ClassCalc is newer, better and faster than ever!
New features: - Connection improvements - Conics - Parametric functions - Polor Coordinates - Domain/Range restrictions - Improved Test Mode connection - Profile settings - Changing your profile picture - Changing your password - Deleting your account - Tons of bug fixes, as per your request.
1.4.8
2019-06-19
ClassCalc is newer, better and faster than ever!
New features: - Conics - Parametric functions - Polor Coordinates - Domain/Range restrictions - Improved Test Mode connection - Profile settings - Changing your profile picture - Changing your password - Deleting your account - Tons of bug fixes, as per your request.
1.4.6
2019-06-15
ClassCalc is newer, better and faster than ever!
New features: - Conics - Parametric functions - Polor Coordinates - Domain/Range restrictions - Improved Test Mode connection - Profile settings - Changing your profile picture - Changing your password - Deleting your account - Tons of bug fixes, as per your request.
1.4.5
2019-06-14
ClassCalc is newer, better and faster than ever!
New features: - Conics - Parametric functions - Polor Coordinates - Domain/Range restrictions - Improved Test Mode connection - Profile settings - Changing your profile picture - Changing your password - Deleting your account - Tons of bug fixes, as per your request.
1.3.7
2019-05-08
Added google sign in. Numerous bug fixes and optimizations.
1.3.4
2019-04-11
Added options menu that allows users to modify their account features such as their password and profile image. Added tutorials and FAQ page. Optimized the application for use on Tablets. Numerous other UI improvements and bug fixes.
1.2.0
2019-02-20
General bug fixes and improvements.
1.1.14
2019-02-06
UI update for iPhone X devices. General bug fixes and stability improvements.
1.1.13
2019-02-02
New Features: - Polar Coordinates / Polar Graphing
Feature upgrades - Improved accuracy and precision of Points of Interest on graphing
Bug fixes to the scientific, graphing and matrix calculators.
1.1.11
2019-01-18
General bug fixes and stability improvements.
1.1.9
2019-01-12
General bug fixes.
1.1.6
2018-12-12
New features: - Matrix calculator! Try it out, its beautiful.
Bug fixes: - Improved functionality and increased speed - Scientific calculator: CAS, logs/ln and calculus functions - Graphing calculator: Point of interest precision, logs/ln and calculus functions - Network connectivity - Network loss detection and notification - General speed increases
1.1.3
2018-11-13
Bug fixes.
1.0.7
2018-10-13
Bug Fixes.
1.0.5
2018-10-07
UI Overhaul, added functionality, bug fixes.
0.9.12
2018-08-30
Minor bug fixes.
0.9.8
2018-08-16
Small bug fixes.
0.9.6
2018-08-08
Minor bug fixes.
0.9.2
2018-08-03
Minor bug fixes.
0.9.1
2018-08-02
All new UI and bug fixes.
0.9.0
2018-07-25
Major UI Changes and bug fixes.
0.8.1
2018-07-19
Bug Fixes. Removed promo code feature.
0.7.5
2018-06-29
Bug Fixes, improved UI, improved loading speeds.
1.2
2018-05-13
Bug fixes
1.1
2018-04-05
- Bug fixes. - Points of interest added to the graphing calculator. - Parametric functions and polar coordinates. - Composite functions and function manipulation. - Regression calculation and plotting.