iTunes

Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator
iTunes

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To download the free app Calcbot — The Intelligent Calculator and Unit Converter by Tapbots, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC

Calcbot — The Intelligent Calculator and Unit Converter

By Tapbots

Open iTunes to buy and download apps.

Description

Calcbot is an intelligent calculator and unit converter for the rest of us. Featuring an easy-to-read history tape, expression view, intuitive conversion, and much more!

History Tape.
Every calculation you enter gets saved to the history tape. Refer to calculations later or send them right back to your current calculation.

Expression View.
Calcbot's original expression view allows you to see everything you have typed so you'll never forget what you entered or miss a typo.

Apple Watch Extension.
Perform basic calculations, conversions, calculate tips, and split bills right from your Apple Watch.

Conversion*.
Convert any of your calculations with over 500 units across 22 different categories including auto-updating currency rates.

Favorites.
Fave a calculation and get instant access to its result via the Favorites Key. No more cryptic memory keys.

Scientific Functions.
Rotate your device into landscape mode to gain access to common scientific functions.

Constants.
Get instant access to scientific constants like Pi, Atomic Mass, or add your own*.

Round for Currency.
Have all of your results rounded to two decimal places.

iCloud Sync.
Sync your history tape, constants, and faves across all of your Macs, iPhones, and iPads.

Sounds & Animations.
Beautiful custom animations and sound effects provide positive feedback and an enjoyable experience while performing calculations.

* In-App purchase required.

What's New in Version 2.1.1

- Localized in German, Japanese, Russian and Arabic
- Made division symbol bolder
- Fixed bug with changing conversions on Apple Watch
- Fixed bottom of Calculator buttons being cut off on Apple Watch

Screenshots

iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4
iPad Screenshot 5

Apple Watch

iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5

Customer Reviews

Love it! A Calculator On My Watch!

Just what I need on my Apple Watch (and my iPhone). While the interface for this app takes a little practice to figure out, I have had no trouble using all the features in the app after just an hour of use, including changing the default conversions to the exact ones I will need to use the most on my watch. Someone here complained that that was a missing feature, or words to that effect, but it is not. Here's how you can change the conversions for the watch: in the phone Calcbot app, pull down where the total figures appear; in the upper right corner is a gear symbol you can select; from the drop down menu choose "Settings"; select "Watch"; this is where you can change the four conversions available on the watch to any category and units you want to be available on your watch. That's it. Happy calculating! (For what it's worth, I bought the Pro version right off the bat. I assume the non-pro version works the same. If not, spend the $2. It really will not break the bank, I promise).

Almost there!

I love the iOS app and have for quite a while. The Watch App is actually interesting (unlike so many of the watch apps out there) but it's not quite there. Among other things, it needs to be possible to do conversions both ways. For example, it will only convert Fahrenheit to Celsius and not the converse. While I can do air temp conversions in my head, I still have to pull out a calculator for oven temps. Please add the ability to go both directions with the watch conversions.

Does not work on Apple Watch

this app is listed under Apple watch apps, so I downloaded it. when I looked at the app icons on my watch, I saw one icon that was greyed out, and when I tapped on it, it didn't do anything. So I had to go to the Apple watch app on my iPhone, clicked on layout, then clicked on the greyed-out icon to see what it was. And it turned out to be this app. So, if you want it for your iPhone and iPad, it opens up. But for your Apple watch, forget it. It is not an Apple watch app, and should be removed from the list of Apple watch-specific apps.

Calcbot — The Intelligent Calculator and Unit Converter
View In iTunes
This app is designed for both iPhone and iPad
Offers Apple Watch App for iPhone
  • Free
  • Category: Utilities
  • Updated:
  • Version: 2.1.1
  • Size: 4.7 MB
  • Apple Watch: Yes
  • Languages: English, Arabic, German, Japanese, Russian
  • Seller:

Compatibility: Requires iOS 8.2 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5, iPhone 6, and iPhone 6 Plus.

Customer Ratings

Current Version:
All Versions:

Top In-App Purchases

  1. Calcbot Pro$1.99
  2. Theme Pack 2$0.99
  3. Theme Pack 1$0.99