Ncalc app not working? crashes or has problems?

Ncalc Status

Published by Tran Duy on 2023-11-14

Graphing calculator provides an UI similar to real graphing calculator 84. ◉
Graphing calculator.

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Common Ncalc Problems & Solutions. Troubleshooting Guide

Complete guide to troubleshoot Ncalc app on iOS and Android devices. Solve all Ncalc app problems, errors, connection issues, installation problems and crashes.

Table of Contents:

Ncalc iPhone Issues and Solutions

Ncalc iOS app crashes, not working, errors
Ncalc iOS app network issues
Ncalc on iOS has black/white screen

Ncalc Android App Issues and Solutions

Ncalc has errors/crashing/not working
Ncalc server network connectivity issues
Ncalc has black screen

Ncalc iPhone Issues and Solutions

Here are some helpful workarounds that should work whenever Ncalc app keeps crashing or doesn't work as expected on your iPhone 14, 13,12,10,8,7,6, SE,XS,XR.

How to fix Ncalc app crashes or not working on Iphone (iOS):

Close and restart the Ncalc app on iPhone
Update Ncalc app to the Latest Version for iOS
Uninstall and reinstall Ncalc iPhone app
Update your iPhone to the latest iOS version

Fix Ncalc on iPhone unable to connect to server/internet connection issues::

To resolve Ncalc network issues, Reset phone network settings:
1. On iphone, Goto "Settings" » "General" » "Reset" » "Reset Network Settings".
2. Enter your device passcode. Then confirm "Reset Network Settings".

Turn off your VPN:
1. Goto "Settings" » "General" » "VPN".

Fix Ncalc black/white screen (blank screen) on iPhone:

Follow the Ncalc iOS app troubleshooting guide Here →

Ncalc Android App Issues and Solutions

Fix Ncalc not working on Android, crashes, errors or is unresponsive:

Follow these steps to resolve intermittent Ncalc app issues:

Force Stop the Ncalc App
1. On android, goto "Settings" » click Ncalc app. » click "Force Stop".

Update Ncalc to the latest version on PlayStore

Clear Ncalc App Cache and Data:
1. On your device, goto "Settings" » click "Apps" » select "Ncalc app" » click "Storage" » click "Clear Data" option. This Clears both data and cache.
2. Relaunch Ncalc.

Fix Ncalc unable to contact server/ Ncalc internet connection errors on Android:

This issue is usually caused by your network. Here is how to fix:

On android, goto "Settings" » "Apps" or "Manage Apps" tab.
Click Ncalc » "Force Stop".
Next, goto "Storage" » "Clear Data".
Again, got Ncalc » "Mobile Data" » "Allow Background Data Usage".
Go back to "Settings" » "Connections" » "Mobile Network" » "Network Mode".
Now, put your network on 4G e.g. LTE/3G/2G (auto connect)
Relaunch Ncalc on android.

Solve Ncalc black/white screens issue on Android:

Follow the Ncalc android app crash troubleshooting guide Here →

Contact Support

Some issues cannot be easily resolved through online tutorials or self help. So we made it easy to get in contact with the support team at Tran Duy, developers of Ncalc.

7.84% Contact Match

Developer: lethinhien

E-Mail: [email protected]

Website: Visit Ncalc Website

About this app

Press GRAPH to draw these functions. - TABLE generates table of value of selected graph. - CALC calculates min, max, d/dx, integral of selected graph. - 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. - Solve any equation with auto solver mode, the calculator can give symbolic roots. - Solve quadratic, cubic, quartic and 5th equation. - All distribution functions, includes normal distribution, student t, Chi-square, F, binomial, ... statistic, inferential statistics and distributions and a lot of other features. * 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. Graphing calculator provides an UI similar to real graphing calculator 84. - Calculator supports function, polar and parametric graphs. - Press MODE and select graph mode, and then press Y= to open graph editor. 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.