Square Hardware Comparison: Which Square POS Device Is Best for Your Business?

I’ve tested Square across different small business setups, and one thing is consistent: the right hardware depends on how you sell. Your checkout flow, sales volume, and whether you’re mobile or stationary matter more than the upfront price. A weekend market vendor can run with a simple reader, while a busy retail store needs a structured counter setup to keep lines moving.

In this guide, I break down each Square device, show you what it actually does in real use, and help you choose the best fit for your business.

Square’s POS software is free to start, with paid upgrades available depending on your business needs. It uses a unified pricing model with three plans — Square Free, Square Plus, and Square Premium — so your POS, payments, inventory, and customer tools all run on the same system without needing extra integrations.

Square earns revenue through payment processing, with standard rates typically starting at 2.6% + 15 cents per in-person transaction. Square hardware is also proprietary, meaning it only works with Square POS. While you can’t use it with other systems, the benefit is a more streamlined setup where everything is designed to work together out of the box.

Square hardware comparison table

Which Square hardware is best for your business?

• If you just need to accept quick and simple card payments, use Square Reader.
• If you sell at pop-ups or need a mobile setup, use Square Terminal or Square Handheld.
• If you run a retail checkout counter, use Square Stand or Square Register.
• If you manage a high-volume retail store, use Square Register.
• If you operate a restaurant or need tableside service, use Square Handheld.
• If you want customers to place their own orders, use Square Kiosk.
• If you want the simplest all-in-one setup with minimal accessories, use Square Terminal.
• If you’re just starting out and want the lowest upfront cost, use Square Reader.

Square Reader (magstripe vs contactless and chip): Best for low-cost card payments

Who should use it:Solo, occasional or on-the-go sellers, service providers, and new businesses testing demand.	Pricing:Free for the first order; $10 for every succeeding purchase for the Square Reader for magstripe; $59 or $21 per month with financing for the Square Reader for contactless and chip	Buy Square Reader
How Square Reader works Both versions connect to your phone or tablet and use the Square POS app to process payments. You enter the sale on your device, then the customer completes the payment on the reader. The magstripe reader plugs into your phone (or connects via adapter) and only accepts swipe payments. The contactless and chip reader connects via Bluetooth and supports tap, chip, and mobile wallets like Apple Pay. In practice, setup is quick for both, but the contactless version is noticeably smoother for everyday use since most customers prefer tapping or inserting cards. Magstripe vs contactless and chip: Key differences Square Reader for magstripe Square Reader for contactless and chip Payment types Swipe only Tap, chip, and mobile wallets Best use Backup or very low-volume sales Everyday selling Ease of use Basic, slower checkout Faster and more flexible Long-term fit Limited, being phased out in practice Standard for modern payments How it compares to other Square hardware Both readers are the most affordable and portable options in Square’s lineup, but they’re also the most limited. Unlike Square Terminal or Square Register, they rely entirely on your phone or tablet and don’t support built-in receipts or advanced checkout workflows. As your business grows or your sales volume increases, you’ll likely want to upgrade to a standalone device for faster and more consistent checkout.					Pros	Cons	Lowest-cost way to start accepting payments	Requires a separate device (phone or tablet)	Small, lightweight, and easy to carry	No built-in screen or receipt printer	Quick setup with a phone or tablet	Not ideal for high-volume or fast-paced checkout		Square Reader for magstripe	Square Reader for contactless and chip	Payment types	Swipe only	Tap, chip, and mobile wallets	Best use	Backup or very low-volume sales	Everyday selling	Ease of use	Basic, slower checkout	Faster and more flexible	Long-term fit	Limited, being phased out in practice	Standard for modern payments
Pros	Cons
Lowest-cost way to start accepting payments	Requires a separate device (phone or tablet)
Small, lightweight, and easy to carry	No built-in screen or receipt printer
Quick setup with a phone or tablet	Not ideal for high-volume or fast-paced checkout
	Square Reader for magstripe	Square Reader for contactless and chip
Payment types	Swipe only	Tap, chip, and mobile wallets
Best use	Backup or very low-volume sales	Everyday selling
Ease of use	Basic, slower checkout	Faster and more flexible
Long-term fit	Limited, being phased out in practice	Standard for modern payments

Square Terminal: Best for small businesses that want a simple, all-in-one POS

Who should use it:Small retail shops, cafes, and service businesses	Pricing:$299 or $27 per month for 12 months with financing	Buy Square Terminal
How Square Terminal works Square Terminal is a standalone device that runs the Square POS system directly on the hardware. You ring up sales on the touchscreen, and customers can tap, insert, or swipe their card right on the device. Receipts can be printed from the built-in printer or sent digitally. This is the easiest Square device to set up and start using. You don’t have to pair it with another device or worry about compatibility. It’s a strong fit if you want a clean counter or need something portable without adding extra hardware. Square Terminal sits in the middle of Square’s lineup. It’s more capable than Square Reader since it doesn’t rely on a phone, but it’s less suited than Square Register or Stand for managing larger inventories or multiple employees. It works best for straightforward sales like cafes, small shops, and service businesses. How it compares to other Square hardware Square Terminal is the easiest all-in-one option in Square’s lineup. It combines payment processing, a screen, and receipt printing into a single device. Unlike Square Reader, it doesn’t depend on your phone. Compared to Square Stand or Register, it’s more compact and flexible but less suited for high-volume retail or complex workflows. If you need something simple that can handle daily sales without extra setup, this is usually the best middle-ground option.					Pros	Cons	Built-in touchscreen and receipt printer	Smaller screen than full POS systems	Fully standalone (no phone or tablet required)	Limited for advanced inventory or multi-register setups	Compact and easy to move around	Higher upfront cost than card readers
Pros	Cons
Built-in touchscreen and receipt printer	Smaller screen than full POS systems
Fully standalone (no phone or tablet required)	Limited for advanced inventory or multi-register setups
Compact and easy to move around	Higher upfront cost than card readers

Square Handheld: Best mobile POS for food businesses and service teams

Square Stand: Best iPad-based POS for retail counters

Who should use it:Retail stores, boutiques, and small shops that want a structured checkout counter without investing in a full register system.	Pricing:From $149 (iPad sold separately) or $14 per month with financing	Buy Square Stand
How Square Stand works Square Stand is a dock that holds your iPad and connects it to the Square POS system. You run the Square app on the iPad, process sales on the screen, and customers can tap, insert, or swipe their card using the built-in reader. This setup feels the most familiar for retail environments. The larger screen makes it easier to browse products, manage inventory, and train staff compared to smaller devices like Square Terminal. Square Stand gives you more flexibility than Square Terminal but requires additional hardware to complete your setup. It’s a good fit for retail businesses that want a larger screen and customizable checkout without committing to a full register system. How it compares to other Square hardware Square Stand is best suited for countertop use with a more traditional POS setup. Unlike Square Terminal, it relies on an iPad but gives you a larger display and more room to manage inventory. Compared to Square Register, it’s more affordable and flexible, but requires additional hardware to match a full checkout system. It’s a good middle-ground option for retail businesses that want customization without the higher upfront cost.					Pros	Cons	Turns an iPad into a full POS system	Requires an iPad (sold separately)	Larger screen for managing items and orders	Needs accessories for a complete setup	Works with accessories like printers, cash drawers, and scanners	Not portable like handheld devices
Pros	Cons
Turns an iPad into a full POS system	Requires an iPad (sold separately)
Larger screen for managing items and orders	Needs accessories for a complete setup
Works with accessories like printers, cash drawers, and scanners	Not portable like handheld devices

Square Register: Best for high-volume retail stores

Who should use it:Established retail businesses with steady foot traffic, multiple staff members, or more complex checkout needs.	Pricing:$899 or $44 per month for 24 months with financing	Buy Square Register
How Square Register works Square Register is a complete countertop POS system with two screens: a larger display for your staff and a smaller customer-facing screen for payment. Staff ring up sales on the main screen, and customers can tap, insert, or swipe their card on the customer display. Square Register delivers the fastest and most consistent checkout experience in Square’s lineup. It feels closest to a traditional retail POS, especially when you’re processing back-to-back transactions throughout the day. It’s the most robust option Square offers. Compared to Square Stand or Terminal, it handles higher transaction volume more efficiently, but it comes with a higher upfront cost and less flexibility. How it compares to other Square hardware Square Register is the most complete countertop POS in Square’s lineup. Unlike Square Stand, it doesn’t rely on an iPad and includes a built-in customer display. Compared to Square Terminal, it offers a larger screen and better support for high-volume sales. It’s the best choice if you want a dedicated checkout station that can handle heavy daily use.					Pros	Cons	Dual-screen setup for staff and customers	Highest upfront cost in Square’s lineup	Fast, professional checkout experience	Not portable	Built for all-day use in busy retail environments	May be more hardware than very small sellers need
Pros	Cons
Dual-screen setup for staff and customers	Highest upfront cost in Square’s lineup
Fast, professional checkout experience	Not portable
Built for all-day use in busy retail environments	May be more hardware than very small sellers need

Square Kiosk: Best for self-service ordering in quick-service restaurants

Related: Best Self-service Kiosks for Business

My recommended Square hardware setups

These setups mirror common Square POS kits but give you flexibility to mix and match hardware based on how you actually operate.

For the solo seller or pop-up seller

• Square Reader for contactless and chip
• Smartphone or tablet
• Portable battery pack (optional)

Recommended kit: Mobile POS Kit for Square Reader ($399 or $37 per month with financing) — This is the simplest and lowest-cost way to start. You don’t need a full kit here. Most sellers just use a reader and their phone, then upgrade later.

For small shops or cafes

This is where kits start to make sense. If you want something simple, Terminal works. If you want a more complete setup with accessories included, a Stand or Register kit saves time.

• Square Terminal or
• Square Stand + iPad
• Receipt printer (optional)

Recommended kit: Upgrade to a Square Register kit ($1,189 or $58 per month with financing) if you expect steady foot traffic. I suggest you add a Square Handheld if you like to accept tableside payments.

For retail stores

Retail is where bundled kits really pay off. This setup includes everything you need to run checkout, print receipts, and manage inventory without piecing components together.

• Square Stand + iPad
• Cash drawer
• Receipt printer
• Barcode scanner

Recommended kit: Square Register Retail Kit ($1,799 or $88 per month with financing)

For high-volume retail

• Square Register
• Cash drawer
• Receipt printer
• Barcode scanner

Recommended kit: If you’re processing transactions all day, a full Register kit is the most efficient setup. It’s designed to be ready out of the box with core accessories included.

Full-service restaurant

Restaurants usually need a mix of stationary and mobile devices. A Stand-based kit works well as your main POS, while handhelds handle tableside ordering.

• Square Handheld (for staff)
• Square Stand or Register (main POS)
• Kitchen printer

Recommended kit: Square Stand Kit for Restaurants ($1,199 or $59 per month with financing)

Quick-service or self-ordering

Kiosk setups are best for high-traffic environments. They don’t replace your POS but work alongside it to reduce lines and improve ordering speed.

• Square Kiosk
• Kitchen printer
• Optional: Square Terminal (backup checkout)

Square accessories and add-ons to budget for

Most Square hardware setups need a few extra pieces to function as a complete POS. These are often the hidden costs that increase your total setup price.

Your total cost depends less on the main device and more on the accessories you add. A basic mobile setup may only need a reader, while a full retail or restaurant setup can include printers, drawers, scanners, and mounts.

Do you need Square hardware or can you use your own device?

You don’t need to buy Square hardware right away. Many small businesses start with a phone or tablet and upgrade as their sales grow.

I recommend using your own device if you:

• Are just starting out or testing a business
• Have low sales volume
• Sell on the go (markets, services, pop-ups)
• Want the lowest upfront cost

Remember you can get your first Square Reader magstripe for free. You can also get a Square Reader for contactless and chip if you need to accept NFC payments.

Invest in Square hardware if you:

• Process many transactions daily
• Have employees using your POS
• Want faster checkout and fewer errors
• Need a more professional, fixed setup

Dedicated hardware like Square Terminal, Stand, or Register helps streamline operations and reduces reliance on personal devices.

Square hardware limitations to know before you buy

Square hardware is easy to start with, but most businesses will need to upgrade as they grow. There are a few tradeoffs to keep in mind before you commit.

• Some setups require extra accessories: Devices like Square Stand and Register often need a receipt printer, cash drawer, or scanner to function as a complete POS. These add to your total cost.
• Entry-level hardware can slow you down: Square Reader works well for occasional sales, but it can slow checkout during busy periods since everything runs through your phone.
• Not all devices are built for mobility: Square Register and Kiosk are designed for fixed setups. If you need flexibility, you’ll need a mobile device like Square Handheld or Terminal.
• Some systems are better for simple workflows: Devices like Square Terminal are great for straightforward transactions but may feel limited if you need advanced inventory tracking or multi-register setups.

What to consider when choosing Square hardware

Choosing Square hardware comes down to how your business runs day to day. Start with how you sell, then match your setup to your workflow, staff, and sales volume.

• How you sell: If you sell on the go, you’ll need a mobile setup like Square Reader, Terminal, or Handheld. If you sell at a counter, Square Stand or Register is a better fit.
• Your transaction volume: Low-volume businesses can get by with simpler hardware. Higher-volume stores need faster systems like Square Register to keep lines moving.
• Mobility vs fixed setup: If you need to move around (restaurants, events), choose portable devices. For a dedicated checkout area, go with a countertop system.
• Your budget (including accessories): Don’t just look at the device price. Factor in the cost of printers, drawers, and other add-ons when comparing options.
• Your future growth: Choose hardware that can scale with your business. It’s often worth investing in a more capable setup early if you expect to grow quickly.

Frequently asked questions (FAQs)

Bottom line

The best Square hardware depends on how you run your business, not just your budget.

If you’re just starting out or selling on the go, Square Reader or Square Terminal gives you a low-cost, flexible setup. For retail stores, Square Stand or Square Register offers a more structured checkout experience. Restaurants and service businesses benefit most from Square Handheld for mobility, while Square Kiosk works best for high-volume, self-service environments.

Start simple, then upgrade as your sales volume and operational needs grow. The right setup should make checkout faster and easier for both you and your customers.

If you’re ready to build your setup, visit Square to compare hardware, explore POS kits, and find the right system for your business.