eCalculator - Enhanced Edition

eCalculator - Enhanced Edition

More than original calculator

148 ratings
7 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • December 12, 2021
  • June 21, 2026

Features

eCalculator - Enhanced Edition screenshot #1 for iPhone
eCalculator - Enhanced Edition screenshot #2 for iPhone
eCalculator - Enhanced Edition screenshot #3 for iPhone
eCalculator - Enhanced Edition screenshot #4 for iPhone
eCalculator - Enhanced Edition screenshot #5 for iPhone
eCalculator - Enhanced Edition screenshot #6 for iPhone
eCalculator - Enhanced Edition screenshot #7 for iPhone
eCalculator - Enhanced Edition screenshot #8 for iPhone
eCalculator - Enhanced Edition screenshot #9 for iPhone
eCalculator - Enhanced Edition screenshot #10 for iPhone
🖼️Get Icon
Icons↘︎

About

This app enhances the standard calculator with advanced features like history, equation viewing, and a scientific mode. It offers specialized calculators for fractions, programming, and tips, along with extensive unit and currency conversions. Personalize your experience with themes and keyboard input.

Basic and scientific calculations
Fraction calculator
Programmer calculator (binary, octal, decimal, hex)
Unit and currency converter
Tip calculator and bill splitter
Calculation history and equation view
Widget support and keyboard input
Show original description

What's New in eCalculator

2.2

June 21, 2026

• New way to do calculation with the new widget - Bugs fix and performance improvement

1

In-App Purchases

$4.99

Full Version

Remove Ads, unlock themes, widget calculation

User reviews

Toxic works with this

So any wizards looking for a calculator to do the Toxic trick, this one works. Once downloaded, go into settings and simply click the “Calculation Equation” toggle, and it hides the formulas on the main display panel.
It’s best on iPhones as its screen size is formatted for that. However it will also work on an iPad, at a zoomed in screen. Meaning there are black bars at the sides, but nothing noticeable.
However the owner has also made an iPad version called “Calculator - Pad Edition”.
Overall, very happy. I’ll let other magicians know about your app.
Show more

Excellent calculator at a good price

I’m an engineer with an MBA. Numbers are a big part of my life. Consequently, I have a fascination with calculators (and I have lots of them). I use different calculators for different purposes. This is one of the best general purpose calculators I’ve found. It has all the features I use on a daily basis.

I do unit conversions almost every day. This calculator has a nice unit converter that is easy to use. I also do a lot of calculations using fractions. I probably have at least ten calculators that do calculations with fractions. This one is one of the best I’ve found.

The thing that makes this calculator a clear Five-star app, heads above the competition, is that in addition to being an excellent calculator, it is reasonably priced! There are way too many calculator apps that are insanely over-priced.

I did not hesitate to pay for the ad-free version of the app. Everyone deserves to be paid for their work, but some developers have a completely unrealistic opinion of their worth. I hope the developer of this app makes boatloads of money by selling lots of copies of this excellent calculator for a very reasonable one-time price.

If you want a good calculator with lots of nice features, this is it. If you don’t mind the small advertisements at the bottom of the screen, use it for free. If you want to support the developer and eliminate the advertisements, pay for the ad-free version. Either way, get this calculator. You will be glad that you did.
Show more

Excellent calculator at a good price

I’m an engineer with an MBA. Numbers are a big part of my life. Consequently, I have a fascination with calculators (and lots of them). I use different calculators for different purposes. This is one of the best general purpose calculators I’ve found. It has all the features I use on a daily basis.

I do unit conversions almost every day. This calculator has a nice unit converter that is easy to use. I also do a lot of calculations using fractions. I probably have at least ten calculators that do calculations with fractions. This one is one of the best I’ve found.

The thing that makes this calculator a clear Five-star app, heads above the competition, is that in addition to being an excellent calculator, it is reasonably priced! There are way too many calculator apps that are insanely over-priced.

I did not hesitate to pay for the ad-free version of the app. Everyone deserves to be paid for their work, but some developers have a completely unrealistic opinion of their worth. I hope the developer of this app makes boatloads of money by selling lots of copies of this excellent calculator for a very reasonable one-time price.

If you want a good calculator with lots of nice features, this is it. If you don’t mind the small advertisements at the bottom of the screen, use it for free. If you want to support the developer and eliminate the advertisements, pay for the ad-free version. Either way, get this calculator. You will be glad that you did.
Show more

Excellent in every way but one…

….conversion of data units. The app adheres to the popular, incorrect assumption of 1TB = 1,000GB instead of the scientifically accurate fact of 1TB = 1,024GB. I understand why it was done like this but in the real world of IT the latter is needed. Any chance of adding the correct data units, please? In all other ways this app is excellent.
Show more

it is great

love it so helpful

Developer apps

FAQ

What does eCalculator - Enhanced Edition do?

This app goes beyond a standard calculator by offering advanced functions like history, equation viewing, and a scientific mode. It includes specialized calculators for fractions, programming (binary, octal, decimal, hexadecimal), and tips, along with comprehensive unit and currency conversions.

What are the key features of this calculator app?

Key features include basic and scientific calculations, a dedicated fraction calculator, a programmer calculator with multi-base support and a bit editor, a tip calculator with bill splitting, and an extensive unit converter covering numerous categories like currency, area, and temperature. It also offers calculation history, equation viewing, widget support, and keyboard input.

How much does eCalculator - Enhanced Edition cost?

The app is free to download and use, but it offers in-app purchases. This typically means some features or customization options may require a one-time purchase or unlock.

What devices is eCalculator - Enhanced Edition compatible with?

The app is designed for mobile devices. For iOS 14 and later, users can add the Calculator widget by scrolling to the bottom of the widget list, tapping Edit, then Customize, adding the Calculator widget, and tapping Done.

What are some common use cases for this app?

Common use cases include performing complex scientific calculations, converting between different units of measurement (e.g., currency, length, temperature), quickly calculating tips and splitting bills, and performing base conversions for programming tasks. It's useful for students, professionals, and everyday users needing more than a basic calculator.