--- title: "Good Grapher Pro - scientific graphing calculator - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Good Grapher™ - great and very powerful scientific graphing calculator. It will become your reliable assistant from elementary school to university and work. Customer reviews: "Amazing app! I love i" --- # Good Grapher Pro - scientific graphing calculator — United States ![Good Grapher Pro App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple2/v4/4b/49/ca/4b49cad9-9580-99be-d7cb-d1ceed27d120/mzl.yqplvjzc.png/434x0w.png) **Developer:** [Iurii Mozharovskyi](https://apptail.io/developer/iurii-mozharovskyi-hezb) **Category:** Education **Rating:** 4.7/5 (86 ratings) **Price:** Free **Bundle ID:** com.graph-calc.graphcalcpro **Store:** Apple App Store **Country:** United States **Version:** 3.3.3 (released 2016-01-01) **Original Release:** 2010-12-23 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id411678877) **AppTail Page:** [https://apptail.io/app/good-grapher-pro-scientific-graphing-calculator-oRud/united-states](https://apptail.io/app/good-grapher-pro-scientific-graphing-calculator-oRud/united-states) ## Good Grapher Pro Description Good Grapher™ - great and very powerful scientific graphing calculator. It will become your reliable assistant from elementary school to university and work. Customer reviews: "Amazing app! I love it. It has Many great features that beat my T83" "Best calculator. It's my favorite app now ) Functionality and usability is on top level." SCIENTIFIC CALCULATOR: - History tape - real and complex numbers - radians and degrees angle modes, support for minutes, seconds, grads - constants: astronomical, atomic, electromagnetic, mathematical, physicochemical, universal - functions: sin, cos, tan, cot, sec, csc, sinh, cosh, tanh, coth, asin, acos, asec, acsc, atan, acot, asinh, acosh, atanh, acoth, log2, log10, ln, logn(n,x) (log x with base n), √, ³√, abs, avg, ceil, floor, round, deg2rad, rad2deg, max, min, sgn, lcm, gcd, nCr, nPr, arg, real, imag, conj, polar - operators: +, -, *, /, % (modulus), ^, ! (factorial), ' (minutes), " (seconds), {grad} - ← - assignment operator and A, B,…,J variables for values storage - copy/email calculations 2D GRAPHING CALCULATOR: - carefully-designed graph visualization with multi-touch support (pinch to zoom and drag to scroll) - cartesian y(x) and x(y), polar r(θ), parametric x(t) y(t), implicit graphs - inequalities drawing - function tracing and automatic min/max, zeros, intersections scanning for all function types - intersection discovering between different function types, e.g. between cartesian y=x and polar r=1 - unlimited number of functions can be drawn simultaneously - standard, trigonometric and logarithmic axes - proportional and non-proportional scaling - customizable graph colors - table of graph values - copy, save, email screenshot 3D GRAPHING CALCULATOR: - pinch to zoom and drag to rotate - cartesian x(y,z), y(x,z), z(x,y), cylindrical x(p,φ), y(p,φ), z(p,φ), spherical r(θ,φ), parametric xyz(u,v) and implicit graphs - inequalities drawing - points, lines, surface drawing modes - configurable graph bounds - copy, save, email screenshot MATH SOLVER: - polynomial solver: 2x - 3 = 0 (linear) 3x² + 4x + 8 = 0 (quadratic) 5x³ + 2x² - 4x + 2 = 0 (cubic) 7x⁴ - 2x³ + 3x² + 2x - 1 = 0 (quartic) - system of linear equations solver with 2 unknown 2x - 9 = 9 3x + 4y = -13 with 3 unknown -5x + 4y + 2z = -4 7x + 2y + 3z = 19 3x + 5y - 1z = 10 MAC APP STORE Good Grapher is also available on the Mac App Store. See www.goodgrapher.com Visit www.goodgrapher.com for more screenshots, demo videos, details and news. Feel free to contact us for any questions and suggestions. ## Good Grapher Pro Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple3/v4/82/36/91/82369124-8f40-a152-8835-68dc73151880/mzl.mdeomgdz.png/640x960.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple3/v4/78/b1/eb/78b1ebd5-7578-c614-5972-1d2373a818c2/mzl.nnwwksjl.png/640x960.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple5/v4/5b/b7/4f/5bb74f07-1751-e4f5-c755-8c2d00127cd9/mzl.aqkwzqid.png/960x640.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple1/v4/6c/77/af/6c77af12-1be2-3c13-e8e7-db68db05bfed/mzl.atncafnc.png/960x640.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple3/v4/57/7d/fd/577dfd58-cbf2-7e2c-db77-aa6be4adeff0/mzl.txkyhfvf.png/960x640.png) ## Good Grapher Pro Rating Breakdown in United States - 5 stars: 71 (83%) - 4 stars: 11 (13%) - 3 stars: 2 (2%) - 2 stars: 1 (1%) - 1 stars: 1 (1%) ## Good Grapher Pro Reviews in United States ### ****- "Excellent Application" This application has helped with numerous homework assignments and has always provided the needed help! -- awischmeyer, 2022-09-24 ### ***** "More than just graphing" This app is my go to calculator for doing any calculations more complex than simple two number operations. Being able to group operations with parentheses, replay calculations, and edit them is super useful. -- Fooxzie, 2021-12-27 ### ***** "It’s cool app." I strongly recommend this for graphing math equations. If I add something, please do graph partial differential equations -- kicheol, 2020-06-07 ### ***** "Best" So good -- TonyTiger91, 2020-05-15 ### ***** "All you need" This is my go to calculator -- Sueconia, 2019-11-15 ### ***** "Even entertaining" Very nice. Hope updates can allow the user to set the resolution. It may sometimes slow rendering, but occasionally one needs very high resolution. -- AdaByron, 2019-01-17 ### ***** "Awesome" It’s a fantastic tool in my tutoring business. It enabled me to save the graphs, and send them to my students via text or email. -- CReid1439, 2018-10-09 ### ***-- "Great app! No iPhone X support" Please keep the app the way it is and add iPhone X update. -- Waste if money, 2018-05-08 ### ***** "Best calculator out there" I don't use the graphing functions much. But even so as a technical calculator this is the best one of many that I have tried. Simple and versatile. -- Tall dog, 2018-02-12 ### ***** "The only calculator I use!" This is the best scientific graphing calculator I have seen in the app store!!! -- intentionaltoonist, 2017-04-08 [View all Good Grapher Pro reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Good Grapher Pro Store Rankings | Chart | Country | Category | Rank | |-------|---------|----------|------| | Top Paid | Ecuador | Education | #37 | | Top Paid | Colombia | Education | #70 | | Top Paid | Lebanon | Education | #98 | | Top Paid | Argentina | Education | #111 | | Top Paid | Mexico | Education | #125 | | Top Paid | Pakistan | Education | #127 | | Top Paid | South Korea | Education | #145 | | Top Paid | Peru | Education | #151 | | Top Paid | Greece | Education | #234 | ## Good Grapher Pro Discovered Keywords - math solver - good grapher - scientific graphing calculator ## Apps Similar to Good Grapher Pro - [Quick Graph](https://apptail.io/app/quick-graph-rc/united-states) - [Taculator 84 Graphing Calc](https://apptail.io/app/taculator-84-graphing-calc-ktr/united-states) - 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