iPhone Screenshots


A simple percentage calculator.

OffOf gives you the ability to toggle between finding the end price of a percentage discount "Off" an amount, and the percentage "Of" an amount.

• 35% OFF
Instantly know how much you're going to spend while shopping. What is the cost of that $18.99 t-shirt when its 35% off? OffOf makes it easy to calculate.
Simply enter 35% as the "Percentage" and 18.99 as the "Amount" and OffOf will show you how much you'll be spending after the discount.

• 16% OF
What is 16% of 2,458? OffOf will get you that answer instantly. Just enter 16% as the "Percentage" and 2,458 as the "Amount" and you'll know right away.

Ratings and Reviews

3.9 out of 5
105 Ratings

105 Ratings

alyarianna ,

Literally the only one that works

The best calculator to use to calculate what you get from percentage fees on selling apps.
This one actually lets me use numbers with a “.” & shows me the dollar amount. I seriously don’t understand what went wrong with those other freaking apps. Only problem now is my stupid iPhone updated and now I can’t use this app until he updates it 😭

sahm214 ,

Best bargain shopper app!

I’ve use this app for years now and it’s been so helpful when bargain shopping. I tried to open it up today and it says it’s no longer supported and that the maker of the app needs to update it to coincide with the iOS update. I hope it gets taken care of because this seemingly small insignificant app has save me thousands of dollars.

FWG001 ,

Great and useful

This is great. It could be even better if it automatically showed the final price (calculated discount minus original price) as well so I don't have to do any math at all. Also taping into a field should auto clear it and let me type a new number instead of having to backspace the old number.

App Privacy

The developer, Daeo Corp. Software, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

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

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