NCalc Scientific Calculator + 12+
Designed for math calculator
Tran Duy
-
- 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
Fantastic Calculator
Have been searching for a calculator app as good as my dedicated casio for years now, and I’ve finally found the one. Barely been using it for half a day and already I can tell this is a fantastic calculator app, already bought a lifetime premium because I’m just so impressed. Though the free version was already 100% good enough and no important features are locked behind the paywall.
Love the plethora of functions and features, love the intuitive layout, good UI and scaling, love the way fractions are actually input as fractions, not as x/y!!!!
Love the programming feature, help features, formulas, themes, free is great with just some non-intrusive ads, $4.50 for lifetime is a steal of a price too though. Love it great job
Perfect
I use a Casio fx-100 AU plus for exams. This is just as intuitive. It scales appropriately on phone and iPad and rotates nicely on iPad. It even goes split screen and floats perfectly. This should be at the top of any calculator app list. Easily deserves 5 star and I’m thinking about buying premium, not because there are any important features locked but because this is worth paying money for. So glad I’ve found it. There are myriad settings to customise it to your needs and a handy theory reference book. I’ve been looking for this app for a while now.
Great calculator app
I love my classwiz calculator and having this app on my phone means it’s always with me (Seriously though, Casio classwiz is an amazing calculator, and if you are using anything else, you need to catch up).
This app is great. Much better since the latest update and the changes to premium content pricing structure. I wasn’t sure it was going to make the cut with the last build, but now it’s great. Easily worth the premium also.
If I had to give it a single negative comment, it would be that I don’t like that they changed the app icon, but that is so minor that it hardly counts.
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, for example, based on the features you use or your age. Learn More
Information
- Seller
- 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
-
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
-
- Calculator premium $9.99
- Calculator month subscription $2.99
- Calculator yearly subscription $5.99
- Calculator Pro $5.99
Supports
-
Family Sharing
Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.