Download from AppStore
iPhone / iPad
  • Utilities
  • Productivity
App profile

Subscribe to our newsletter:

Follow us on Flipboard

Calculator + app review: a reliable math equation solver



Solving equations is a problem to most students due to the many processes involved in solving them. Fortunately, has developed an iOS application called Calculator+ that is designed to help students solve equations fast and more confidently. It is compatible with iPhone and iPad devices. English is the default language.

The best iPad apps for calculators

Calculator +


Reliable Equation-Solving Calculator

Calculator+ is a reliable app that has gained massive popularity in learning facilities all across the globe. It was developed by professional programmers, professors and math tutors who have years of experience so rest assured that you will get value for your time.

The best iPhone apps for scientific calculators 2021

One of the aspects that stand out in this app is the elegant and intuitive interface. You do not need any special skills to benefit from the app as all the icons that you need to click to see the formulas are clearly labeled.

Unlike other applications that have a keyboard, this one supports handwriting; that is, you will be able to write the whole equation instead of typing it in the keyboard. This will save time especially when preparing for exams. All the formulas are stored securely in its database so you do not need to connect your device to the Internet to use it. 

Best Features

One of the best features that Calculator+ offers is the ability to display both equation and the results in one simple interface. The main reason for adding this feature is to help users to get a clear understand on how to solve the equations on their own instead of using the app all the time. Remember that most learning facilities do not allow students to use phones to solve questions, so knowing how to solve the equation independently is crucial.

The best calculator apps for the iPhone

The developers have also added a special feature that makes the app capable of supporting percentage and fractions. More importantly, you can use it to do various scientific functions in just seconds. All you need to do is input the data and select a function that best suits the kind of question that you are solving.

In case you discover that you made a mistake, you can easily rectify it by using its advanced editing tools. There is no limit on the number of times that you can edit a calculation. You can also upgrade the app to access other features such as linear equations solver and polynomial calculator that you can use to solve cubic and quadratic equations. There is also a graphic calculator that you can use to find local max, min, and intersection points. 

Calculator +


Pros and Cons


  • Supports handwriting
  • Supports scientific functions, fractions, and percentages
  • No Internet connection is required
  • Graphic, linear equation, and polynomial calculator in the advanced version
  • Elegant and intuitive interface
  • Apple Watch support


  • It is only available in English

Final Thoughts

Calculator+ is a great iOS app that you can use to solve and master the skills required to solve equations accurately.


Calculator +

Share this article:


Cherry is a hard-working writer and an aspiring web designer who can't go a day without using her favorite apps. She's always on the lookout for new apps and enjoys discovering ones that others have overlooked.