What's New

+ Performance Improvements
+ 1000s separator
+ Bug fixes

App Description

Graph functions, use advanced math commands for your calculations, create tables, and perform statistics.

CALCULATE
• Type in equations in natural textbook format
• The scientific calculator solves all functions like sin, cos, tan, e, ln, Σ, log, ...
• Use MATH, NUM, and PROB functions

GRAPH
• The graphing calculator lets you plot more than ten functions at once, each with a different color
• Touch-enabled graph window
• Zoom and trace with your fingers in full-screen
• Find intersect, min, max, zero, integral, and derivative

STATISTICS
• Easily enter lists using the Statistics List Editor
• Perform 1- and 2- Variable Stats
• Find best-fit lines like LinReg, QuadReg, CubicReg, QuartReg, ExpReg
• Work with distributions and regressions

TABLE
• Analyze X and Y values of your functions

MATRIX
• Do basic matrix arithmetic operations like +, -, *, or power of a Matrix
• Put the matrix into Reduced Row-Echelon form and solve linear equation systems
• Calculate the determinant, inversion or transpose the matrix

CATALOG
• Extensive catalog of all commands with syntax, example, and possible error messages

CONTACT
Write to us at [email protected]

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For extended features such as more advanced calculations and functions, subscribe to HyperCalc.

Auto-Renewable Subscription Terms:
• Payment will be charged to iTunes Account at confirmation of purchase;
• Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period;
• Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal;
• Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase;
• Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable;
• Prices are in U.S. dollars, may vary in countries other than the U.S. and are subject to change without notice.

Terms of Service:
http://www.hypercalc.org/terms.html

Privacy Policy:
http://www.hypercalc.org/privacy.html

iPhone Screenshots

(click to enlarge)

Calculate84 Plus screenshot 1 Calculate84 Plus screenshot 2 Calculate84 Plus screenshot 3 Calculate84 Plus screenshot 4 Calculate84 Plus screenshot 5 Calculate84 Plus screenshot 6

iPad Screenshots

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Calculate84 Plus screenshot 7 Calculate84 Plus screenshot 8 Calculate84 Plus screenshot 9 Calculate84 Plus screenshot 10 Calculate84 Plus screenshot 11 Calculate84 Plus screenshot 12

App Changes

  • October 09, 2019 Initial release
  • October 15, 2019 New version 1.0.1
  • October 28, 2019 New version 1.0.2
  • November 26, 2019 New version 1.0.3
  • July 14, 2020 New version 1.1.0
  • May 06, 2021 New version 1.1.2
  • November 15, 2023 New version 1.1.3

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