"Best app of its kind and I've been through a bunch! Super easy to use! Very pleased with this one."

Truly useful and a pleasure to use app for shoppers and entrepreneurs.


• Calculate Sales Taxes
• Calculate Discounts & Rebates
• Calculate Tips
• Split Bills
• Quickly Change Sales Tax Rates
• Apply Up To 3 Sales Taxes
• Reverse Price Calculation
• Send prices via email and text
• Intuitive and Easy to Use
• Optimized for iPhone and iPad
• Slide Over and Split View Support
• Landscape Support on iPad

Let us know what you think. We're always looking for valuable feedback!

What’s New

Version 4.2

Renamed to "Top Price" !
Minor bug fix.

Ratings and Reviews

4.8 out of 5
844 Ratings
844 Ratings
Joshua D. ,

Spent Money On A Now Dead "Pro" Version, Thanks 🤬!

Updated Review:
Great, thanks! Now the Pro version of this app I paid for isn't even available on the App Store or working. It's pretty unethical of you to sell a paid version of this app and then never update it like you update this free version. You don't and won't apparently, even put in the time and work into making it compatible with iOS 11. Your priorities are all screwed up and doing this shows you don't value your customers or the money we spent on your Pro application.

Completely unprofessional and unethical. I won't be putting any more money towards any of your applications. As it's been shown to me that it's just a waste of money and we cannot depend on you to uphold your part of the deal for people who purchased the now dead Pro version of this program. Thanks a lot for nothing. I can see now that you only value the profit you can make from potential new customers and that you don't give a crap about the customers who already paid you for the Pro program.

It's unscrupulous actions like this that really make the Apple App Store an unpleasant, untrustworthy and unethical place to shop.

Original Review:
Why won't you update the Pro version of this app I gave you good money for? You'll update the app for people who didn't pay anything, but not for those who did. That's unethical and unscrupulous. I feel ripped off in a lot of ways.

Mysteria11 ,

Love It!! Super Easy & Convenient To Use!

Used to try to figure out the total cost after sales tax & discounts on my calculator. Ugh, what a pain that was as I'm terrible at remembering sales tax rates & math in general. This app takes care of all that so all you have to enter is the orig. price/cost & let the app do the figuring out for you! Very user friendly, super quick & easy to set up, learn & start using right away!

Psychbpd ,

It's a lifesaver!

I really love this app. It does everything I need. I even paid for the full version and it was so worth it. I'm not a big fan of math and figuring out my sales. This app figures out my total correctly. I even did a simple transaction on the app and by hand. Same answer=amazing app


monkeyLabs inc.
14.8 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, French

Age Rating
Rated 4+
© 2013 monkeyLabs Inc.
In-App Purchases
  1. Full Calculator + Themes + Ad Removal $2.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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