Square Point of Sale - POS

4,6
249K reviews
10M+
Downloads
Content rating
Everyone
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About this app

Square Point of Sale (POS) is the all-in-one payment and POS system app built to power businesses of all kinds – from retail stores and restaurants to service providers. Whether you're managing appointments, sending an invoice, or tracking transactions, Square gives you the tools to run smarter and sell better.

Select from multiple modes tailored to your industry to simplify business operations, deliver exceptional customer experiences and boost your bottom line.

Handle every payment with ease
Accept payments anywhere – in person, online or remotely. Take card, cash, digital wallets, QR codes, payment links, Tap to Pay and gift cards. With flexible payment options built into your POS system, your customers can pay however they prefer, ensuring smoother transactions every time.

Start fast, grow smarter
Whether you're opening a new retail shop or upgrading your existing POS system, Square helps you get started quickly. Square POS recommends modes tailored to your business—restaurants, appointments, service invoices and online or in-store retail—so you’re ready to accept payments from day one. You'll be processing transactions and issuing invoices in minutes.

Custom modes for every business
Access multiple POS modes equipped with unique settings, features and functionalities for different business needs.

• For all businesses:
- Accept all major payment types with a user-friendly POS system
- Process transactions offline, offer preset tip amounts and transfer funds instantly (or in 1–2 working days for free)
- Monitor daily sales, payment performance, and detailed reports via Square Dashboard

• For retail:
- Receive real-time inventory updates, set low-stock alerts and automate restocking
- Sync online and in-store inventory to streamline transactions with Square Online
- Build detailed profiles to enhance customer engagement and loyalty

• For beauty & appointments:
- Offer customers a convenient way to book appointments 24/7
- Secure prepayments and enforce cancellation policies to protect your time. Send secure invoices after the appointment
- Reduce no-shows with SMS or email reservation reminders

• For restaurants:
- Quickly input orders to keep service fast and efficient
- Customise items and modifiers to suit your restaurant’s menu
- Handle dine-in, takeaway, and delivery transactions all from one POS system

• For services:
- Create and send branded invoices and estimates via email, SMS or links
- Secure commitments with e-signatures for better customer and business protection
- Centralise files and track payment history for all your transactions in one place

Square lets you accept payment your way, keep track of every transaction, and send or manage invoices from one reliable POS platform. Designed for restaurants, retail, and appointments-based businesses, our POS system scales with you. From smarter payment tools to richer analytics, Square empowers you to manage it all.

Need help? Call Square Support on 0800 098 8099 or write to us at Squareup Europe Ltd, 6th Floor, One London Wall, London, EC2Y 5EB.
Updated on
29 Sept 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info and 6 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4,6
231K reviews
David Cox
19 September 2025
Difficult to use. When I switch to the keypad, there is often an amount. I have to close and restart the app to get it to clear. My business is mobile. I have to charge tax based on the work location and type of job. I can find no way to accommodate this in the app. I usually end up clearing all taxes and charging the total calculated externally. I've already tried the suggestions and my app is always kept up to date.
16 people found this review helpful
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Block, Inc.
11 September 2025
Thanks for the feedback. For the keypad issue, try force-closing the app and updating to the latest version. For location-based taxes, you can set up multiple tax rates in Dashboard > Settings> Account & Settings > Payments> Sales Taxes (name them by location/job type), then toggle between them at checkout by tapping Tax during sale review.
Melvin Flores
01 October 2025
Horrible I downloaded this app to view my receipt for a purchase I made at a food truck. Somehow I was able to make an account with only my email, and it never asked me to make a password even though I need one to sign in. When you hit the forgot username/password it does not send you an email like it says it will. I went on a link to view my purchase but all it shows me is the total and not what I paid for.
1 person found this review helpful
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Block, Inc.
01 October 2025
Thank you for your valuable feedback. We apologize for any inconvenience. If you do not mind, please contact Square Support: https://squ.re/info so that we can support you by listening to further details of your issue.
Adam White
25 September 2025
There's NO WARNING that we can't change the name of business or picture logo more than 3 times, so now the business name stayed WRONG!!! When I send a link to a customer for payment, it DOESN'T alert with an email that a request was sent!! When making a refund it DOESN'T VERIFY the amount before sending it!!! When making a partial refund, it shows the "TOTAL" amount of the transaction as "REFUNDED", not as partially refunded!!! And removed the ability to text with customer support!! 👎🏻🤦🏻‍♂️
242 people found this review helpful
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Block, Inc.
01 November 2023
Hi Adam, Thank you for bringing this to our attention. We will be sure to pass this along to our team.

What's new

We update our apps regularly to make sure they’re at 100%. This update includes minor bug fixes and performance improvements.

Thanks for selling with Square. Questions? We’re here to help: square.com/uk/help.