• Instantly start accepting Visa, MasterCard, Discover, and American Express
  • Swipe cards with a USB card reader or process phone orders by typing in card numbers
  • Collect signatures with touch, stylus, or mouse
  • Accept gratuity/tip
  • Calculate location-based sales tax
  • Review past transactions details and maps
  • Send PDF receipts by entering customer's email
  • Refund transactions in case of an error or return

App details

Version notes

• Bug fixes

Ratings and reviews

Average customer rating

0 stars out of 5
148 ratings

Rating snapshot

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1 stars out of 5
· 3/18/2015

If you remove the $39.99 a month, charge 2.9% for swipe, 3.2% per manual entry then this would be worth getting. paypal is coming out with windows version without monthly fee and square is reconsidering windows app. think about it

4 stars out of 5
· 11/19/2014

I have been using this for a few months now on my Nokia Windows 8 phone now and it works great,however I have recently up graded to an HTC One (M8) Windows 8.1 phone and found out the card reader is not supported with my new phone at this time. Hopefully they will have an update soon...

3 stars out of 5
· 8/23/2014

The cost per transaction is a little bit more than Square®, however it is a lot more stable on the Windows operating system. It is very handy for on the go businesses that do not want to get an expensive card terminal.

1 stars out of 5
· 12/10/2013
This app is about nothing

You have to sign up to see how this app does business. They give you no information up front on how this app works. What are the transaction charges. How does it connect to you back to get your money NOTHING You have to sign up and give your information in hopes that they will provide you with Any info on how it works. Seems it could be just to deceive you. I don`t sign up for things especially financial decisions with out first getting info on how it work and what charges are involved

1 stars out of 5
· 12/1/2013
Bogus - can't use Paypal etc apart from innerfence

Not as advertised. Must have innerfence paid subscription to use other services.

1 stars out of 5
· 2/24/2013

Tried to register. Useless app rejected 2 different email address I've tried to input. If you cannot handle user registration, why should I trust you to manage credit cards....

2 stars out of 5
· 2/3/2013
Not very intuitive

It Works Ok Is all I can say The app developer should make this app with more features like inventory printing receipts free card readers for mobile processing I think it would draw a lot of customers that way because as a merchant its not that easy to change your merchant service if I have something that works I stick with it

1 stars out of 5
· 3/24/2016

Explains how expensive it is only AFTER you register :-/

1 stars out of 5
· 3/26/2016
Microsoft, Please Do Better!

Square up is not compatible with Surface and no app is available in the app store, highly disappointed. This app requires an outrageous monthly or annual plan and can be hard for a small business's budget. Square up works fine with my Galaxy Note 5 and other android devices.

1 stars out of 5
· 6/13/2016
Bogus App

Gives no upfront detailed information about just a waste

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