Taculator 84 Graphing Calc
Taculator 84 Graphing Calc Summary
Taculator 84 Graphing Calc is a free, with in-app purchases Android app in Education by Graphing Calculator Apps. Released in Aug 2021 (5 years ago). It has about 64K+ installs and 560 ratings with a 3.83★ (average) average. Based on AppGoblin estimates, it reaches roughly 1.3K monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store last updated Sep 26, 2026
Recent activity: 507 installs this week (1.5K over 4 weeks) showing exceptional growth , and 6.00 new ratings this week View trends →
Taculator 84 Graphing Calc SDKs Summary
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3.83★
Ratings: 560
Screenshots
App Description
Graphing calculator intended for use with TI-84 Plus, CE & Evo. SAT & AP prep
Taculator 84 Graphing Calculator
A graphing calculator intended for use with TI-84 Plus CE, TI-84 Evo and TI-83 on Android.
• Your graphing calculator 84 for high school and college students.
• All the commands you know: advanced math, lists, statistics, distributions, stat plots.
• Math calculator for Pre-Algebra, Algebra 1 & 2, Pre-Calculus, Calculus, Statistics, SAT & ACT prep.
Built for your phone
• Fast: uses the full power of your phone.
• High-resolution graphing window with sharp, clear graphs.
• Icon home screen and redesigned menus.
• Nothing to set up: install and start calculating.
• Share calculations by text or email.
Math Functions
• Scientific calculator with every basic and advanced function.
• Scrollable history with copy.
• Complex numbers, a+bi or polar.
• Probability: nPr, nCr, factorial, random numbers.
• Enter fractions easily; exact answers as n/d or Un/d.
• Piecewise functions, list arithmetic, seq(, ΔList(, augment(.
• Degree, radian, gradian, DMS.
Graphing Functions
• Four modes: Function, Parametric, Polar and Sequence, with trace, tables, CALC and zoom in every mode.
• Smart trace snaps to zeros, maxima, minima, intersections, asymptotes.
• CALC: intersection, zero, minimum, maximum, integral, derivative.
• ZOOM: ZBox, ZSquare, ZTrig, ZoomFit.
• Draw on graphs: text, pen, points, tangents, circles, shading.
• Split screen: graph and table together.
• Statistical plots: histogram, box plot, scatter plot, xy-line.
Lists, Statistics and Distributions
• Stat list editor with 1- and 2-Variable statistics.
• Input wizards for tests, intervals, distributions.
• List math: min, max, mean, median, sum, product, standard deviation, variance.
• Regressions: LinReg (ax+b), LinReg (a+bx), QuadReg, CubicReg, QuartReg, LnReg, ExpReg, PwrReg, Logistic, SinReg.
• Tests: Z-Test, T-Test, 2-Sample Z- and T-Tests, 1- and 2-PropZTest, χ² tests, ANOVA, Z- and T-intervals.
• Distributions: Normal, T, χ², F, Poisson, Binomial, Geometric (pdf and cdf), invT, shaded on the graph.
Catalog and Syntax Help
• Catalog with syntax, examples and error messages for every function.
• Type a command and see its syntax right at the cursor.
Built-in Apps
• Finance: TVM solver, NPV, IRR, amortization.
• Polynomial Root Finder and Simultaneous Equation Solver.
• Conics: circles, parabolas, ellipses, hyperbolas with SOLVE for center, foci, vertices, directrix.
• Transformation and Inequality Graphing.
• Numeric Solver for any equation.
Matrix Calculator
• Store matrices as [A], [B], [C], ...
• Addition, multiplication, scalars, powers.
• Transpose, determinant, inverse, ref/rref, row operations, identity.
Made for
• Students who want a graphing calculator app on Android.
• SAT, ACT, AP Calculus and AP Statistics prep.
• Users coming from a TI-84 Plus, TI-83 Plus, or TI84 Evo.
• Teachers, students and engineers.
One-time lifetime purchase, no subscription needed: Taculator Pro unlocks the advanced functions.
Support: contact@taculator.com
TI-84 and TI-83 model names are trademarks of Texas Instruments. Taculator is an independent app, not affiliated with or endorsed by Texas Instruments.
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