Calcbot 2 4+
Calculator and Unit Converter
- 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!
Every calculation you enter gets saved to the history tape. Refer to calculations later or send them right back to your current calculation.
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.
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.
- Sped up launch
- Cleaned up complication icons
- Various minor bug fixes
Ratings and Reviews
Long time favorite calculator & unit converter
I use this app daily for calculations and converting units. It’s interesting that I tried this app years ago, and it has always stuck as my favorite calculator. I’ll try something else every now and again, and I just come back to this one. Across several phones, any expression that I’ve not deleted from my history has safely followed me.
I’ve done annual inventory at a manufacturing plant several years in a row in this app, and it’s invaluable—and when I found I needed to convert an unfamiliar unit a couple days ago, the tool I needed was already in my pocket. So I felt obligated to give a review, considering the ridiculous value of this app. Maybe other calculators offer similar function, but this has the vital virtue to my workflow of feeling like a better instance of a stock application.
Save your sanity
I really wanted to love this calculator... I really did. I gave it more than a fair shot and it let me down. The interface is beautiful and functional however, that is where the positivity towards this app stops. Loading times are stupid... why does a calculator have a 15 second loading time... really!? Also, there seems to be no other way to clear a calculation other than holding down the backspace button for an indeterminate amount of time. Ok ok... I can totally understand the whole holding down the backspace button to clear... the problem is that the app gives you no indication that the calculation has actually been cleared until you lift your finger off the button. Do you need to hold the button for 2 seconds? 5 seconds? Who knows. This causes a situation where clearing works consistently only half of the time. I don’t know... this calculator could be so much BETTER but it’s almost like the developers only did half their jobs on this one. Maybe laziness? Maybe someone got fired during development? Who knows... all I know is you should save your money ok this one folks. Many other better calculator apps out there. Personally, Solve is my go-to calculator app. You should definitely check out that app and leave this one in the dust.
Not just a calculator
The Calcbot 2 is the best. It converts everything. Money in different currencies compared to your country or any country. Then measuring in units or volumes. Metric conversions from metric to any other measurement such as inches. Then there is temperatures from Fahrenheit to Celsius. Any conversion is possible with this fantastic gem.
You can change the face of the calculator/ device depending which one you like.
Oh yeah almost forgot, it’s a calculator. Not just a calculator but a really good one. It has a memory ribbon that lets you see the prior calculations.
Try the free version. And if you like it then buy the full version.
Hope this helped someone.
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
- 15.7 MB
- Requires iOS 15.0 or later.
- Requires iPadOS 15.0 or later.
- iPod touch
- Requires iOS 15.0 or later.
English, Arabic, German, Japanese, Russian, Simplified Chinese
- Age Rating
- © 2015-2021 Tapbots LLC
- In-App Purchases
- Calcbot Pro $1.99