NCalc Scientific Calculator + 12+
Designed for math calculator
Tran Duy
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- Free
- Offers In-App Purchases
Screenshots
Description
◉ Main calculator features
• Natural display allows you to enter equations as you write them on paper, using fractions, roots, exponents and more to display same as it written in textbook.
• Keyboard layout is designed exactly as same as calculator 115 es plus, 991 es plus, 300 es plus and 991 ex
• Calculator supports calculating in two modes: symbolic and numeric, so you can perform fraction calculation.
• Arbitrary precision integers
• Equation solver can solve general equation, cubic, quadratic and quartic equation, the calculator also solves inequality.
• Calculus calculator can calculate derivative, integration and find limit of expression.
• Complex number calculation
• Base N calculation (binary, decimal, hexadecimal and octal)
• Statistical calculation and regression calculation (include regression plotter)
• Table generator generates table base on expression.
• Matrix and vector calculation
• The calculator includes six output types (fraction, mixed fraction, decimal, repeat decimal, degrees/minutes/second and polar coordinates) and three angle units (degree, radian, grade)
• Decimal formatter can display decimal number in five forms: normal, engineering, engineering SI, science and fixed.
• Calculation history
◉ Formulas
Calculator has a large collection of formulas, include Math and Physics formulas. It was categorised and very useful for student in secondary school, high school and university.
◉ Unit converter:
• Currency converter
• Large collection of unit conversion (1000+)
◉ Graphing calculator
• Simultaneous graph: Cartesian, implicit, polar and parametric.
• Multiple graph workspaces
• Tracing, roots, intersections, extrema, integral
• Smooth zoom and transformation
◉ Customization
• Themes
• Fonts
• Vibrate and sound
◉ Auto-renewing subscription
You may purchase an auto-renewing subscription through an In-App Purchase.
• Auto-renewable subscription
• Your subscription will be charged to your AppStore account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period.
• Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your AppStore Account Settings after purchase
• Privacy policy and terms of use: https://ncalc-app.web.app/terms-of-services.html
What’s New
Version 1.9.7
- New option: Ignore all infix operators at the end of the input
- New option: Enable instant result for expression that contains integral
- Improved equation solver
- Improved graphing
- Bug fixes and performance improved.
Ratings and Reviews
Best Scientific Calc app
Such a handy tool to have around when you want the familiarity of your school calculator when doing school work. Heck, this is even useful at work work.
It’s lovely that you have the free version to try as long as you want. Even thought the ads don’t really bother me, purchasing the app is just to show my support for the dev team. Now if only we could have a widget pretty pls… 👉👈
Developer Response ,
Hi, we thank you for this lovely and sincere comment. We will improve thanks to your feedback, have a nice day. If you need support, please contact mail: ncalc.feedback@gmail.com ^^ Thanks for your feedback!
5 star but…
Where is the undo button? Just in case I clicked and inserted a wrong function…
Also, I hope that there are some tutorials on the functions on this calculator.
I would love to change the feel of the calculator too. Maybe have a few themes for people to choose in the future.
Other than that, this calculator is superb. I have bought it :)
This is a real deal
use it for an hour and i purchased the premium version afterwards. looking for substitute calculator during at home since my calculator finished it’s battery couple of days ago. as an engineering student i’m impress the capabilty of this app perform exactly like our good ol’days calculator with bonus excellent ui interface . keep up the good work dev team.
App Privacy
The developer, Tran Duy, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Privacy practices may vary based on, for example, the features you use or your age. Learn More
Information
- Provider
- Tran Duy
- Size
- 55.4 MB
- Category
- Education
- Compatibility
-
- iPhone
- Requires iOS 13.0 or later.
- iPad
- Requires iPadOS 13.0 or later.
- iPod touch
- Requires iOS 13.0 or later.
- Mac
- Requires macOS 10.15 or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
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English, Albanian, Arabic, Armenian, Bengali, Croatian, Czech, Dutch, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Lithuanian, Persian, Polish, Portuguese, Punjabi, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
- 12+ Infrequent/Mild Cartoon or Fantasy Violence Infrequent/Mild Realistic Violence Infrequent/Mild Mature/Suggestive Themes
- Copyright
- © Duy Tran
- Price
- Free
- In-App Purchases
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- Calculator premium RM29.90
- Calculator month subscription RM9.90
- Calculator yearly subscription RM19.90
- Calculator Pro RM19.90
Supports
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Family Sharing
Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.