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 86,260 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:



  • So many ads

    By RavenN1
    Takes a long time to get the job done. So many ads while using, I have hard time keeping up with what I am trying to accomplish with the calculator. DELETE
  • Good but...

    By Doge cute
    Listen I’ve been using this app for sooooooo long but now it’s garbage don’t install it’s a huge waste because they keep distracting you with a flickering envelope when you press it it says that thing “WOW YOU WON A A MILLION AMAZON$ GIFTCARD JUST PUT IN YOUR SS NUMBER AND GO BANKRUPT STOP PLEASE”
  • Awful ads

    By PandaPounce
    Good lord are the ads intrusive. Not only do full screen videos pop up all the time, but dialog boxes as well. I get that it’s free and you need ad money to compensate for that, but this is way overboard. My suggestion is to increase the size of the static ad, remove the sleazy dialog boxes, and make the video ads much less common. But I have no intention of sticking around to see if you do those things.
  • Lag

    By Thetechguy74
    Just bought this off the store, and I love it so far! BUT I can’t help to let my over-analytical nature take over and I just happened to notice a slight lag when I input characters into my equations. Please fix!
  • Why are there so many ads??

    By Litlwestie
    I’ve had this calculator on my iPad for awhile. I don’t use it much but I pulled it open today and immediately got quite a few ads & pop-ups! I understand free apps come with ads sometimes, but this is a calculator..... why are there annoying ads? I uninstalled immediately and downloaded a different one. Not going to waste my time when there are hundreds of other calculators in the App Store.
  • What a totally useless app.

    By carolinamdfr
    I’m glad that there are paid options. (With other developers and apps)! I would rather do math problems by hand rather than use an app whose developers try to justify their poor app with very obvious paid reviewers. I realize that the app is “free” but I’ve never seen an app written to monetize the word free in such an obnoxious manner. Don’t just pay attention to me; read all of the other reviews and you’ll see that 90% of the people are fed up with this app and almost immediately remove it after trying it once! What a waste of time...
  • Ads make it unusable

    By Rick from Sunshine Way
    Better to find one that doesn’t jump constantly to ad screens. I just spent a frustrating five minutes trying to enter some numbers from my bank statement. I understand it’s free and you need ads. Just don’t jump to ad screens while I’m trying to enter numbers. Put your ads in the top, bottom or side edges like other apps.
  • I love this calculator it helps a lot in math

    By LisaLove Pruthi
    I love this song by
  • Calculator pro apple add scam

    By debbiekay123
    There was a message from apple to get a 1000 dollar Walmart card and I fill out my information and took quite a few survey questions and right before it gets to the point of you getting the card you loose the survey so I guess my email and phone number will be all over the place because of this scam. I think it is very underhanded of the people who allow this app to take my information. And do this. Walmart and Amazon also. I deleted this calculator and will never use their product again. They are obviously a deceptive company!!! I do not feel like it deserves a rating at all !!!
  • CR7fan saysHow much calculator pro helps

    By WARaintOVER
    I think that calculator pro is useful for counting money and stuff But I think it needs to have a lock so children can’t look up and Find ansewers when doing home work espacillay doing math homework