Calcbot 2 4+

Calculator and Unit Converter


    • 4.6 • 307 Ratings
    • Free
    • Offers In-App Purchases


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.

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

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.

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.

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

Version 2.5.2

- Sped up launch
- Cleaned up complication icons
- Various minor bug fixes

Ratings and Reviews

4.6 out of 5
307 Ratings

307 Ratings

lukandelic ,

Apple watch app problem

is not installing on apple watch s4 (pro version)

Rebooting iphone fixed a problem

mikeinki ,

Best calulator for ios

Best calculator In the App Store

Tomboy70 ,

Very pleasant calc

It has nice animations and functionality. Choosing the right theme is a pain though. Also if a theme is dark, shouldn't top of the screen be dark too?

App Privacy

The developer, Tapbots, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary based on, for example, the features you use or your age. Learn More

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