App Detail » Totalizer - Watch Calculator

What's New

+ Full screen support for Apple Watch Ultra.
+ Small layout tweaks for 45mm watches.

App Description

The goal for the Totalizer was to make a watch calculator that you'll always enjoy using. It has:
+ Big, easy to hit buttons, while keeping everything you need on a single screen.
+ Running total will update as you type, no need for the "=" button.
+ Perfect button responsiveness.
+ Instant launch time.
+ Full equation preview as you type. Equation preview is in the title bar, freeing space for bigger buttons.
+ Easily accessible "%" button, which I think is the most used feature for an app of this kind (to calculate a tip, a sale, or a price after tax).
+ Percent works as you'd expect it to:
200+10% = 220
100-10% = 90
+ Has the secondary layout where the buttons are as big as possible, and the operators can be reached with a button press or a screen swipe.
+ One tap to add parentheses around the equation - just tap the running total number.
+ Complications are available for the quick app launch, and to display the last result.

The above may sound obvious, but it took a lot of thinking, designing, adding, and subtracting to get there, which comes through when you start using it.

If you have an idea how to make it even better - I'm listening!

Privacy Policy:
Totalizer does not collect or transmit any kind of data whatsoever.

App Changes

• July 02, 2016 Initial release
• November 06, 2016 New version 2.0
• June 14, 2019 New version 2.6
• September 23, 2019 New version 3.0
• October 22, 2020 Price increase: $0.99 -> $1.99
• September 16, 2023 New version 4.2