Ncalc - Graphing Calculator 84

Designed for use with Calc84

Published by: Tran Duy
Downloads
Revenue

Description

Graphing calculator provides an UI similar to real graphing calculator 84.
◉ Graphing calculator.
- Calculator supports function, polar and parametric graphs.
- Press MODE and select graph mode, and then press Y= to open graph editor. Press GRAPH to draw these functions.
- Interactive tracing mode, manual tracing mode.
- Show intersection, root and extrema (local maximum, local minimum) of function graph
- Show derivative of function graph
- Show tangent of function and polar graphs
- Best fit line of set of points.
- TABLE generates table of value of selected graph.
- CALC calculates min, max, d/dx, integral of selected graph.
◉ Scientific calculator
- Computer algebra system, symbolic calculation.
- Support all functions of real graphing calculator 83, 84.
- All basic and advanced math functions, complex number, probability, angle, relational operations, logic operations, matrix and vector operations.
- Users can define their calculator function.
◉ Equation solver (Press ALPHA ENTER to open SOLVER menu)
- Solve any equation with auto solver mode, the calculator can give symbolic roots.
- Solve quadratic, cubic, quartic and 5th equation.
- Solve system of equations, up to 5 variables
◉ Statistics
- 1-Var Stats Calculates 1-variable statistics.
- 2-Var Stats Calculates 2-variable statistics.
- LinReg(ax+b) Fits a linear model to data.
- QuadReg Fits a quadratic model to data.
- CubicReg Fits a cubic model to data.
- QuartReg Fits a quartic model to data.
- LinReg(a+bx) Fits a linear model to data.
- LnReg Fits a logarithmic model to data.
- ExpReg Fits an exponential model to data.
◉ Inferential Statistics and Distributions
- Z-Test, T-Test, 2-SampZTest, 2-SampTTest, 1-PropZTest, 2-PropZTest, ZInterval, TInterval, 2-SampZInt, 2-SampTInt, 1-PropZInt, 2-PropZInt, Chi2-Test, Chi2-GOF Test, 2-SampFTest, LinRegTTest, LinRegTInt, ANOVA
- All distribution functions, includes normal distribution, student t, Chi-square, F, binomial, ...
◉ Get Calculator 84 Premium
Upgrade to Premium version and get access all app features above, includes advanced math functions,
statistic, inferential statistics and distributions and a lot of other features.
* Choose from 3 subscription options:
- A 1-month subscription
- A 1-year subscription
- A Lifetime purchase.
* Subscription payments will be charged to your iTunes account at confirmation of your purchase and upon commencement of each renewal term.
* You can cancel the subscription anytime by canceling your subscription through your iTunes account settings. This must be done 24 hours before the end of subscription period to avoid being charged. The cancellation will take effect the day after the last day of the current subscription period, and you will be downgraded to the free service.
Terms of Service: https://calc84-efd3d.firebaseapp.com/tos.html
Privacy Policy: https://calc84-efd3d.firebaseapp.com/privacypolicy.html
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In-Apps

Calc84 One Year
2,99 USD
Calc84 One Month
1,99 USD
Calc84 Pro Lifetime
6,99 USD
Graphing Calculator Plus
5,99 USD

Screenshots

Ncalc FAQ

  • Is Ncalc free?

    Yes, Ncalc is free to download, however it contains in-app purchases or subscription offerings.

  • Is Ncalc legit?

    🤔 The Ncalc app's quality is mixed. Some users are satisfied, while others report issues. Consider reading individual reviews for more context.

    Thanks for the vote

  • How much does Ncalc cost?

    Ncalc has several in-app purchases/subscriptions, the average in-app price is USD 4.49.

  • What is Ncalc revenue?

    To get estimated revenue of Ncalc app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.

User Rating

5 out of 5

9 ratings in Ukraine

5 star
8
4 star
0
3 star
0
2 star
0
1 star
0
Ratings History

Ncalc Reviews

There right

johnet123 on

United States

This is the best free app.

Can’t play music

SqueezCheese on

United States

Despite not having any sound come from the banner ads, the app will stop any music you are listening to every 5-10 seconds. Very irritating. Otherwise works pretty well

Awesome Calculator.

martind81 on

United States

Very nicely done and appreciate the overall native feel to the interface. Only small detail is the icon of the app doesn't look as polished as everything else. It'd be great to have the possibility to drop the name in the icon.

Quite an excellent and robust tool

pjsicon on

United States

Quite an excellent Andrew barstool shuffle do use a Lotta good functions.

if you’re a 83/84 person, just but it!

Roger Kehn on

United States

I’ve been searching for years to have a calculator that felt like home sitting in pocket. It feels so polished and has so many features.

Incredibly helpful!

HilaryBanksFlyy on

United States

Helped and is exactly what I need!

Garbage

Sammanthalovely on

United States

I paid for the app and ever since then it malfunctions. The app shuts off when I press enter.

The App Crashes

Statistics 101 on

United States

The app was crashing and I thought it was because it wanted me to upgrade. I purchased the upgrade and it is continuing to crash. It wont solve a single math problem before it crashes.

Good except for 2 things

Student-guy on

United States

Doesn’t let you see anything from complex infinity answers, and won’t let you simplify certain answers.

Perfecta para mis trabajos

Me Maus on

United States

La verdad muy específica trae todo y fácil de usa

Store Rankings

Ranking History
App Ranking History not available yet
Category Rankings
Chart
Category
Rank
Top Free
271
Top Free
286
Top Free
292
Top Free
351
Top Free
403

Keywords

Ncalc Competitors

Name
Desmos Scientific Calculator
Taculator Graphics Calculator
Math Graphing Calculator Plus
Desmos Graphing Calculator
Symbolab Graphing Calculator
CASIO ClassPad
Calculate84 Plus
Math Graphing Calculator
Graphing Calculator X84
Designed for use with Ti-84
Calculate84
Intended for use with TI-84
Graphing Calculator Plus
Scientific Graphing Calculator
GraphNCalc83
Graphing calculator

Ncalc Installs

Last 30 days

Ncalc Revenue

Last 30 days

Ncalc Revenue and Downloads

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App Info

Category
Education
Publisher
Tran Duy
Languages
Albanian, Arabic, Armenian, Bengali, Croatian, Czech, Dutch, English, French, German, Greek (modern), Hebrew (modern), Hungarian, Indonesian, Italian, Japanese, Korean, Lithuanian, Persian, Polish, Portuguese, Panjabi, Romanian, Russian, Chinese, Slovak, Spanish, Swedish, Thai, Chinese, Turkish, Ukrainian, Vietnamese
Recent release
2.2.1 (5 months ago )
Released on
Apr 28, 2020 (4 years ago )
Last Updated
4 days ago