Calculator Pro+ for iPad

Calculator Pro+ for iPad

By Apalon Apps

  • Category: Utilities
  • Release Date: 2013-11-26
  • Current Version: 5.5
  • Adult Rating: 4+
  • File Size: 141.41 MB
  • Developer: Apalon Apps
  • Compatibility: Requires iOS 9.0 or later.
Score: 4.5
From 87,865 Ratings


A simple calculator for your iPad with unit & currency converter and multitasking mode. Get it now for free! Calculator Pro main features: - Basic calculator in Portrait Mode - Scientific calculator in Landscape Mode - Universal converter for Currency, Length, Time, Weight, Pressure, Temperature, Fuel Consumption, Speed and many more categories - Multitasking mode: use Calculator Pro and any other app simultaneously Calculator Pro+ for iPad is designed for everyone looking for simplicity and functionality. Enjoy basic calculations in Portrait Mode with big handy buttons, or make complex calculations in scientific calculator, available in Landscape Mode. Calculator Pro is the only one calculator needed for math classes from primary school through college. The app is great in basic everyday calculations and solving complex problems in physics, astronomy or chemistry as well. Need to convert one unit to another? With the intuitive and beautifully designed converter, you can easily switch between currencies, temperatures, length, speed and other numerous units, and continue calculation without interruptions. Features: • Two modes are available: do basic calculations in Portrait Mode or go advanced in Landscape Mode • Degrees and Radians calculations • History Bar: see your full calculation history directly on the screen • Track Calculations History: view, save, delete selected equation or clear all • Universal converter with 19 categories, including Currency, Length, Time, Weight, Pressure, Temperature, Area, Data Size, Energy, Force, Frequency, Power, Acceleration, Density, Angle, Typography, Volume, Fuel Consumption and Speed • Handy text search to find categories and units instantly • Multitasking mode: bring in Calculator Pro while viewing web pages, photos, taking notes and more to get results instantly! • Calculator Pro is now accessible via VoiceOver as well • Smart Keyboard support: take full advantage of seamless and intuitive calculations on your iPad Pro • Pick the look from a bunch of skins to suit your own preference (Modern, Rose, Wood, Old, Doodle, Minimalistic, Zombie, Yellow, New Year) • Memory buttons to help you out with complex calculations • Accidentally input the wrong number? Just swipe with your finger to edit it! • Copy and paste results and expressions directly into the current calculation • Comment on the equation and send the calculation results with comments via email Now you can do calculations on the go seamlessly! For complete access to all Calculator Pro+ for iPad features, you will need to allow access to the following: *Location data - this will enable automatic currency selection in the Converter. Privacy Policy: EULA: AdChoices:



  • DONT BUY!!!!

    By roxy_1953
    Loaded with ads even after I bought the full $2.99 version. Plus the google ad covers the numbers on the pad!
  • So good

    By HallweenHallween
    It is good because when you need help with anything it helps you and you can change your backgrounds
  • Calculator With Ads. LOTS of ads.

    By SCG421
    Yeah, it’s a calculator and has scientific modes and the ability to convert currencies. You have all kinds of nifty backgrounds to choose from. So that’s cool and I would give it a higher rating if I could just leave it at that. But it’s the ads. Yeah, I get it’s a free tool and you gotta pay your developers somehow. Why can’t there just be a perpetual banner at the top or at the bottom? I don’t have issue with the ads themselves, but I DO have issue with each ad taking up the entire screen. I happily use lots of free apps that have some sort of ad banner. But see, I can still *use* the app! Ya’ll are missing the point. I think it’s safe to say all the other users that have complained about the ads aren’t necessarily complaining that the ads exist. It’s how they’re presented and how it hinders the usability and, consequently, users’ satisfaction with the app.
  • Not upgraded

    By ER in Pa
    Does not seem to have been upgraded for the new 3rd gen iPad Pro. Now the bottom row of keys falls off the bottom of the screen and the switch for the converter button is oddly placed. Please upgrade.
  • Malware Ad in App

    By MaddenW
  • Pretty good

    By Ignoramous maximus
    This app functions well, and for me the ads are not intrusive. I have no feedback, pretty much. Go ahead and download this app. The skins are a fun touch, although I think it would be fun to have more! That’s all. 👍
  • iPad Pro 12.9” (2018)

    By Silk Fox
    The app has not been updated to support iPad Pro 12.9” released in late 2018. I do not recommend this app for anyone using that particular iPad, but it works well on older iOS devices (4 stars).
  • Ads! Ads! Ads!

    By Thomas A. 52
    The pop up ads are incredibly intrusive, popping up in the middle of entering numbers or functions. The “X” to delete the ads appears in random locations and is often disguised, requiring one to search the screen to delete the ad and continue the calculation. I found this very annoying and disruptive to the thought process.
  • It's great, but the ads though..

    By Sophia2195
    It's a calculator so it's just fine for whatever the need is, but why do I need to be interrupted from what I'm doing to have Macy solicited to me? Less ads would be great, in fact NO ads would be even better.
  • Stir clear of this apps - Adds malicious

    By malicious apps
    Was not aware this app would upload adds to my ipod. Will be deleting the app and hoping no other malicious programs were uploaded with it. Stir clear.