Comparison

Calculate84 Plus vs Graphing Calculator Pro.

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Calculate84 Plus

This app provides advanced scientific and graphing calculator functionality. It allows users to plot multiple functions, perform complex mathematical operations, analyze data with statistics, and manage matrices. An optional subscription unlocks even more features.

Highlights
  • Natural textbook equation input
  • Plot multiple functions with touch controls
  • Advanced math, number, and probability functions
  • 1- and 2- Variable statistics
  • Matrix arithmetic and equation solving
  • Extensive command catalog
Features
Read full 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 contact@hypercalc.org --- 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

About

Graphing Calculator Pro.

Features
Read full description

Graphing Calculator is a powerful and easy-to-use math tool designed for students, engineers, teachers, and anyone who needs to solve equations or analyze functions quickly. Whether you are calculating trigonometric functions, evaluating expressions, generating function tables, or graphing multiple curves, this app provides accurate results with an intuitive interface. Key Features: • Solve simple and complex equations instantly, • Support for trigonometry, logarithms, exponential, and advanced functions, • Switch between Degrees and Radians easily, • Plot and compare multiple graphs on the same coordinate plane, • Generate function tables with custom ranges and step values, • Get instant calculation history and expression previews, • Clean layout with fast input and smart math keyboard, • Save and share your results, Perfect for: • School, college & university mathematics, • Engineering and scientific calculations, • Self-study and exam preparation, • Everyday math problem solving, in-app purchase included Lifetime to Remove Ads 
Privacy Policy : https://docs.google.com/document/d/1Dn1gNdDP2AHL7sg-px4rxdLAcoGHlNB8/edit#heading=h.1ionsc3v3xmq Terms and Condition : https://docs.google.com/document/d/1t-LREPKByKaM0UkbIo4o0E1gdAYs21Oe30EfGxenEss/edit?usp=sharing

Screenshots

Calculate84 Plus4 screens
Graphing Calculator Pro.4 screens

Verdict

The call

Calculate84 Plus and Graphing Calculator Pro. are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Calculate84 Plus sells 10 in-app purchases, starting at $2.99 per month and Graphing Calculator Pro. sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
Calculate84 Plus versus Graphing Calculator Pro.: the parameters behind the verdict, then further details
ParameterCalculate84 PlusGraphing Calculator Pro.
PriceFreeFree
Rating4.5 (306 ratings) — better—
Positive reviews64.0% of reviews—
Number of ratings306 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size33 MB52 MB
Age rating4+4+
DeveloperDi Venisco UG (haftungsbeschrankt)Nanjibhai Gorasiya

Bugs and requests

Calculate84 Plus

Reported bugs

5 issues
  • Domain incorrect in y= table
  • App closes when pulling up table
  • Cannot input negative matrices
  • App freezes during IAP search
  • Cannot drag functions

Requested features

10 requests
  • Dark mode
  • Numeric solver (free)
  • 2nd function
  • Chinese language support
  • Tutorial videos
Show 5 more
  • Settings button (color theme, subscription details)
  • Standard calculator mode
  • Show premium features in description
  • Ability to create programs
  • More TI-84 Plus CE features

Graphing Calculator Pro.

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Calculate84 Plus

Subscriptions8
  • HyperCalc - Monthly$2.991 Month
  • HyperCalc - Monthly7 Days trial$2.991 Month
  • HyperCalc - Monthly7 Days trial$4.991 Month
Show 5 more
  • HyperCalc - Monthly$4.991 Month
  • HyperCalc - Yearly$14.991 Year
  • HyperCalc - Yearly7 Days trial$14.991 Year
  • HyperCalc - Yearly7 Days trial$19.991 Year
  • HyperCalc - Yearly$19.991 Year
One-time2
  • HyperCalc - Lifetime$29.99
  • HyperCalc - Lifetime$39.99
1 purchases

Graphing Calculator Pro.

One-time1
  • Lifetime premium$9.99

Questions

Is Calculate84 Plus free?
Calculate84 Plus is free to download, with in-app purchases available.
Is Graphing Calculator Pro. free?
Graphing Calculator Pro. is free to download, with in-app purchases available.
Do Calculate84 Plus or Graphing Calculator Pro. have ads?
Neither Calculate84 Plus nor Graphing Calculator Pro. shows ads.

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