Saving money is fun, but imagine this all too familiar scenario. Sales signs and store marketing that stacks discount percentages off clearance prices in a confusing mess. Long lines, impatient kids, and pushy sales people. On top of all that is you, trying to calculate in your head just how much you are saving, and if the deal is really as good as they want you to believe. Now add that to the 10 other items on your list.

No worries. We got your back. Stack those discounts, save those items to a list. Compare your estimated savings to the register to make sure they get the price right.


• Easy to input calculator with sales and tax inputs.
• Editable shopping list with export feature.
• Sales Tax reference guide (for US only).
• Coupon and sales reminders with image capture.
• Depreciation calculator
• Credit card payoff calculator
• Layaway calculator
• Credit card reward calculator
• Randomizer for when you can't decide if you should buy those pair of shoes
• Now supports Apple Watch!

What’s New

Version 3.5.0

Minor bug fixes and enhancements.

Ratings and Reviews

4.8 out of 5
5.5K Ratings

5.5K Ratings

Fiery pepper ,

Discount Calculator the only one you need

I love the Discount Calculator app. It does all the calculations for me. I use it every time I am going to make a purchase to ensure that I am really getting a good deal. It is quick and easy to use. I love that no matter what state you are in, your taxes are calculated appropriately after making the change in the setting. Thank you.

Murray Services ,

Service Work

It can get stressful trying to bill a customer correctly. After the stress of completing a service call in the field and the office expecting you to get to the next call yesterday. This app helps the accuracy and professional service.

Why Me Apple ,

Ads killed this App

This used to be my go to app. I loved in the beginning. Now, with in App Ads purchases I give this product 1 stars. I shouldn’t have to wait 5 seconds to view the calculation.

App Privacy

The developer, ChuChu Train Productions, 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 Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Usage Data

Data Linked to You

The following data may be collected and linked to your identity:

  • Identifiers
  • Usage Data

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


  • Family Sharing

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

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