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 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 Ace Calculator | Tab Based Calculator by Tiny Mobile Inc., get iTunes now.

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

I Have iTunes Free Download

Ace Calculator | Tab Based Calculator

By Tiny Mobile Inc.

This app is only available on the App Store for iOS devices.


The first calculator app to utilize tabs! Now you can create as many calculators as you need to complete your task!

With a simple and intuitive interface, Ace Calculator lets you juggle multiple calculations in easy to use tabs. Swipe totals from one tab to the next, while a history of your original calculation history remains displayed in the original tab. Copying and pasting from one tab to another is effortless and moving between calculations is a snap. And each tab’s display shows the history of what you’ve been working on, so mistakes are easy to catch.

Ace Calculator is perfect for doing your taxes and budgeting, presenting a straightforward and attractive visual interface that allows you to keep your math separate, while also letting you easily move results from one tab to another. Easier to use than a spreadsheet, Ace Calculator allows for maximum productivity right at the start. If you’ve used a four function calculator and a web browser, you already know how to get the most out of Ace Calculator.

Splitting the bill at a restaurant and need to calculate everyone’s tip? Settling the grocery, electric and Internet bills with the roommates at the end of the month? Just trying to keep track of everyone’s board game score? Ace Calculator makes it easy.

Optimized for both iPhone screen sizes, (3.5" and 4") as well as both iPad sizes means you always get the best possible experience. Retina graphics and pixel perfect design let you calculate in style, and the swipe total function keeps multiple calculations quick and organized. Upgrade to unlock unlimited tabs!

•Create multiple calculators without losing your previous calculations
•Copy and paste from one calculator to another
•Universal Binary - supports iPhone & iPad
•Optimized for all iPhone screen sizes (3.5” & 4”)
•Ace Calculator’s display incorporates a history of what you’ve entered in for the current operation.
•Retina graphics and “pixel perfect” design -- “Calculate in style” :)
•Upgrade to unlock unlimited calculator tabs (free version limits tabs to 3)
•Pro Tip: Swipe display to copy total, open a new tab and paste in the total
•Great for taxes


iPhone Screenshot 1
iPhone Screenshot 2
iPad Screenshot 1

Customer Reviews

Worst calculator app ever!!!

Don't download this app. The calculator functions are pretty basic. Although it does let you open several tabs, the adds at the bottom of each tab are so annoying that it is practically impossible to do any calculations. Every time you open the app it will show several flashing and "urgent" adds asking you to go to different websites. The adds won't stop flashing until you click on them. The problem is that if you click on the adds it will take you to comercial websites; completely distracting you from the calculations you were trying to do. You basically are left with two choices: either try to do math with adds flashing rapidly at the bottom of the screen or click on the adds and go to different websites. Neither of those choices are good when you are trying to do math!!
At the beginning I thought the adds were there because I was using the free version of the app so I bought the premium version but it didn't make a difference. Those annoying flashing adds are still there every time I want to use the app.

Tabulated Calculator

I upgraded to the multiple tabs version. Praying that this will help me keep my current job (inventory issues) by being more consistent an accurate in calculations. I like the multiple tab functions because I will be able to separate my inventory into tabbed sections. Most important I won't have to endure customer making fun of me because I am not good at "mental calculations" when having to refund change 😞

Excellent tool!

Great idea, this helped my work speed by at least 20% which is exceptionally valuable. Exceptionally useful app, thanks for creating this.

Ace Calculator | Tab Based Calculator
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Utilities
  • Released:
  • Version: 1.0
  • Size: 6.4 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 5.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:

Top In-App Purchases

  1. Unlimited Tabs$0.99