Square UK Reviews 3,667

TrustScore 4 out of 5

4.1

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Review summary

Created with AI, based on recent reviews

Considering 578 reviews, reviewers had a great experience with this company. Many customers find the setup process to be straightforward and easy, allowing them to quickly begin taking payments. The ability to take payments on various devices, including phones, is highly appreciated, with funds often appearing in bank accounts within a day or two. People frequently highlight the product's reliability and user-friendliness, making it a valuable tool for businesses. However, some people experienced issues with card readers not working or the app requiring reinstallation. A notable number of customers reported their accounts being deactivated without clear reasons, leading to significant business disruption. Customer service also received mixed feedback, with some praising helpful agents while others described unhelpful interactions and slow responses.

What people talk about most

User experience

People report positive experiences with user experience, highlighting the ease of setup and use for taking... See more

Payment

Users describe ambiguous interactions with payment, with many reporting ease of setup and quick fund... See more

Service

Reviewers highlight ambiguous aspects of service, with many expressing significant dissatisfaction due to... See more

Customer service

Clients share ambiguous opinions on customer service, with some reviewers praising the excellent and helpful... See more

Product

Customers consistently note ambiguous experiences with product, with some reviewers praising its ease of... See more

Reviews shaping this summary

Rated 4 out of 5 stars

I have only just set up with square and am still learning but I have had to uninstall and reinstall the app by the second use as it would no longer work and the app told me uninstall it. I also have n... See more

Company replied

Rated 4 out of 5 stars

I can take payments on events, this was brilliant, once it was all set up, it was very easy to take my first payment, tho we got a card reader, we didnt really need it, as it took the payments from my... See more

Company replied

Rated 5 out of 5 stars

Excellent service, good rates, highly recommended. We needed a card reader for our charity that would provide an easy way for people to donate and for us to access reports. The whole experience was e... See more

Company replied

Rated 5 out of 5 stars

Square was easy to set up and link to my bank account, even personalise my receipts - worked straight away - plus I'm over 50 and not super technical!! Very quick and easy to use when taking payments... See more

Company replied


Company details

  1. #11 of 12 best companies in Eftpos equipment supplier
  2. #16 of 18 best companies in Card processing service
  3. #26 of 29 best companies in Ecommerce solution provider
  4. #47 of 58 best companies in Payment service

About Square UK

Written by the company

Solutions that scale with your ambitions.

Accept payments, get fast access to your cash, and open up new revenue streams on the software and hardware platform millions of businesses around the world trust.

Get started Talk with our team

Helping every type of business succeed.

From full-service restaurants to retailers and beauty salons, Square has custom-built solutions to help businesses sell anywhere easily, quickly and seamlessly.

Trusted by business owners like you.

“Square gets you cash the next business day.”

— Andy Luu

Co-owner, Maui Poke, London

“It takes less than 30 minutes to train staff on Square’s POS system. People who have used other POS systems say Square is the easiest to use.”

— Joss Webb

Owner, The Pigs Nose Inn Pub, East Prawle

“I wanted a booking system, card reader, and marketing tools for email blasts. Square provides everything I need, working smoothly together and saving me a lot of hassle.”

— Lois Williamson

Founder & Owner of Si Belle, London

“Looking at the Square Dashboard helps us plan inventory and manage staff, so nothing’s wasted”

— Tony Halsam

Retail Manager, Mikkeler, London

Optimise your operations.

Manage your multiple locations, sales channels and employees and your bottom line efficiently by streamlining your business operations all from one place.

Manage cash flow Manage your team Reach customers Advanced reporting

Create custom commerce experiences.

Build online, mobile and in-person business experiences that connect more customers and sellers with Square APIs.

Start selling today.

Create your free account in minutes and join the 4M+ businesses globally using Square.

Get started Talk with our team

Earn more than £200K in annual card sales?

Our sales team may be able to create a custom pricing package for your business.

We’ll work with you to find the best rate structure for your payment volume, average transaction size, and other business needs.

Talk with our team

Take card payments and get paid fast

With Square you get your funds next business day as standard

Plus, with our Instant Deposit service, you can choose to get your funds right away for an extra 1% fee.

Contact info

4.1

Great

TrustScore 4 out of 5

4k reviews

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reader

Rated 5 out of 5 stars

Easy to setup and could take payments…

Easy to setup and could take payments via my phone. I would get a card reader but they don’t have a display, so customers can’t check amount before tapping.

11 June 2026
Unprompted review
Square UK logo

Reply from Square UK

Thank you for the review!! We are happy to have you as a Square Seller. :)

Rated 5 out of 5 stars

After years of using different card…

After years of using different card reader companies, I finally found my favorite: fast payment, no need to turn the device on and off, and most importantly, you can easily see what you earn on the main page. A respectful company. Thanks, guys!

8 June 2026
Unprompted review
Square UK logo

Reply from Square UK

Thanks so much for sharing your experience! We're glad to be part of your journey. Let us know if there's ever anything else we can support you with.

Rated 4 out of 5 stars

New square reader

I have only just set up with square and am still learning but I have had to uninstall and reinstall the app by the second use as it would no longer work and the app told me uninstall it. I also have not been able to make my square reader work yet or the tap to pay on the phone and have had to put card details in manually which is annoying, but I will continue to try and work out why certain aspects are not working. It only took a day or 2 for the funds to appear in my bank account and otherwise has been a breeze to set up and use.

12 June 2026
Unprompted review
Square UK logo

Reply from Square UK

I'm really sorry to hear that you're having trouble with the app and the reader! If you have time, please contact us so we can help troubleshoot and make sure you're up and running. We are available on social media, Reddit, email, phone, and more. Thanks for your review and we hope to hear from you soon!

Rated 5 out of 5 stars

Excellent!

Excellent service, good rates, highly recommended.
We needed a card reader for our charity that would provide an easy way for people to donate and for us to access reports. The whole experience was excellent, from start, setup to taking donations. And now, reports are available without painstaking communications with a provider. All round - excellent!

1 June 2026
Unprompted review
Square UK logo

Reply from Square UK

Thank you for the positive feedback, Rachel and we're glad to hear that your experience with us was great! :)

Rated 4 out of 5 stars

I can take payments

I can take payments on events, this was brilliant, once it was all set up, it was very easy to take my first payment, tho we got a card reader, we didnt really need it, as it took the payments from my phone. But nice to have for a back up.

30 May 2026
Unprompted review
Square UK logo

Reply from Square UK

We are glad you enjoy the system and that it's helping you with your events. Thank you for the review and for being a Square Seller! Please let us know if you ever have any questions or feedback.

Rated 4 out of 5 stars

Can recommend, only not 5 stars for small things...

The only reason it is not 5 stars is for some small reasons. The TLDR is that is works and I think it's a really good option for small businesses who are not selling in person consistently enough to justify paying for a dedicated card reader, but it does have some options that look good for people who are larger/ more consistent in person sellers. Make sure you give yourself enough time between needing to use it and setting up your account, they need time to confirm your bank!

Small negatives: I had anxiety over making sure it definitely worked with my phone, and it felt a little frustrating that there is not some way for a small test payment, so I am not sending 3 quid to myself through square, and losing a small percentage of that £3 to squares fees for the privilege of making sure it works. Now it is a tiny percentage (2.5%), but I think a way for a small no fee test payment to confirm it works would be a good idea, if possible.
Other small thing was in the app itself, it wanted me to set up items and customer profiles, which just wasn't needed for my purposes at the time, and no matter how many times I got rid of the notification, it would always come back up and seemed to have some weird moments perhaps because I wasn't doing them?

Positives: It is easy to set up and free. I chose it because it lets me use my phone to take payments rather than having to purchase a card reader, and had seen other small creators using it at art markets. This was my first time selling in person and it worked really well, was quick to use and has the amount clearly on the screen so you can show customers how much you have typed in. I was also then able to go through the app to record how much and when each payment was.

It's nice that they give you a free trial of their premium features as well, that does not automatically continue. When the trial ends it just stops, and you can yourself choose if you want to go in and continue it.

I also appreciate it is upfront about the money from each sale that square takes for processing. They tell you percentages, but also tell you from each sale what is taken, and how much has been taken overall, and it is reassuring to see the numbers clearly laid out.

Money is moved into your account within 2 days for free (or you can pay an small additional fee to move it instantly if you need it faster), and that all happened smoothly!

24 May 2026
Unprompted review
Square UK logo

Reply from Square UK

Thank you for taking the time to leave such a detailed review and for sharing both the positives and areas where you think we can improve.

We’re thrilled to hear that Tap to Pay on your phone worked well for your first in-person selling experience and that you found the setup process, payment tracking, transparent pricing, and deposit options helpful. It’s especially rewarding to know that Square helped make selling at markets and events more accessible without requiring additional hardware.

We also appreciate your thoughtful feedback regarding test payments and the setup prompts for items and customer profiles. We understand how valuable it can be to have a simple way to confirm everything is working before taking a live payment, and we can see how recurring notifications for features you don’t currently need could feel frustrating. Feedback like yours helps us better understand where we can improve the experience for sellers with different business needs.

Thank you again for your review and for choosing Square. We wish you continued success with your in-person sales and future events!

Rated 5 out of 5 stars

Perfect for my usage

I am not a business and I only need a card reader for a weekend every 2 years! so this is perfect, it's easy to set up, easy to connect to bank and the app made payments so easy. It's now tucked away again until 2028! thank you!

23 May 2026
Unprompted review
Square UK logo

Reply from Square UK

Hi Della, we are so happy to hear that you like our service! Thank you for your feedback and have a great day.

Rated 5 out of 5 stars

The lady helping me spent quite some…

The lady helping me spent quite some time helping me to solve the problem I was experiencing with the square reader. She was patient and finally I managed to get it all sorted.

9 May 2026
Unprompted review
Square UK logo

Reply from Square UK

Thanks for the review Anne, we're happy to hear support was able to resolve your problem!

Rated 5 out of 5 stars

No instructions in box, all done on reader

I purchased the reader from a large wholesaler. Was worried about there not being g any instructions in the box at first, but once the item is charged up, every step is done on the reader itself. Overall happy with set up.

1 May 2026
Unprompted review
Square UK logo

Reply from Square UK

We are happy to hear this! Thank you for being a Square Seller. If you ever have any questions, feel free to reach out to us at squareup.com/contact or through Social Media!

Rated 5 out of 5 stars

Simplicity

Simplicity, instant transfer if you want.. not one single issue with payments..my card reader let me down daily.. losing signal..but square is through my phone..

21 March 2026
Square UK logo

Reply from Square UK

Hi! Thanks for the review! We love that you are enjoying the app and it's simplicity. :)

Rated 4 out of 5 stars

The square card reader is a great price…

The square card reader is a great price and easy to set up work lots of features my previous reader didn't offer. The only downside is that if you make a mistake inputting an amount you cannot cancel or amend and have to refund customer and start again.

19 March 2026
Unprompted review
Square UK logo

Reply from Square UK

Hi, Antony! Thanks for leaving a review. This is really valuable feedback and we will take it back to our development team. We appreciate your business and look forward to working with you more.

Rated 5 out of 5 stars

Great customer service via phone

Great customer service via phone. Unfortunately my square reader keeps unpairing.

10 February 2026
Unprompted review
Square UK logo

Reply from Square UK

Thanks for sharing this. We’re glad to hear you had a positive experience with our phone support, but we’re sorry about the ongoing issue with your Square Reader unpairing, that’s definitely frustrating.

Connectivity problems can disrupt your workflow, and we understand how important it is for your reader to stay reliably connected. Your feedback helps us identify where improvements are needed, and we appreciate you taking the time to let us know.

Rated 5 out of 5 stars

Very Helpful

I had a couple of problems using my new card reader for the first time. I reached out to them and received a very polite, respectful and helpful response first time. Definitely recommend.

3 February 2026
Unprompted review
Square UK logo

Reply from Square UK

We really appreciate this review! Thank you so much.

Rated 5 out of 5 stars

Seamless

Seamless, links quickly with bank and Xero, ideal form of payment, makes my life easier not having to carry around a card reader

23 January 2026
Unprompted review
Square UK logo

Reply from Square UK

Thanks for taking the time to share your honest feedback!

Rated 3 out of 5 stars

The account was fairly straightforward…

The account was fairly straightforward to set up and link to my new business bank account. However, the whole point of doing this was to enable me to take card payments using a card reader. It is six days now since I opened the account and ordered the Square card reader, however, according to the tracking information supplied, my card reader hasn't even got as far as the courier yet, which I think is pretty poor.

28 January 2026
Unprompted review
Rated 5 out of 5 stars

Simple to get started

From downloading the app, connecting my bank, through to connecting my card reader, it's been as close to an intuitive experience as I have had with this kind of tech. I was a little unsure about setting up products and especially discounts, but it had enough options to get me where I needed in pretty quick time

3 December 2025
Unprompted review
Square UK logo

Reply from Square UK

Thank you for sharing your Square story! We're glad to hear you've had such a great experience.

Rated 1 out of 5 stars

Very poor experience for Mac users

Very poor experience for Mac users. Their card reader is not compatible. Also, no apps fro Mac users.

16 December 2025
Unprompted review
Square UK logo

Reply from Square UK

Thank you for sharing this feedback. We’re sorry to hear about the frustration you’ve had as a Mac user. At this time, Square Readers aren’t supported on macOS, and we understand how limiting that can feel if you prefer to run your setup from a Mac. Square’s apps and hardware are currently designed for iOS, Android, and iPadOS devices, which is why you’re not seeing compatible options on Mac computers.

We know this isn’t ideal, and your feedback is important. We’ll make sure it’s shared with our product team as we continue exploring ways to expand compatibility.

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