Square Reader for magstripe (USB-C)
4.6Editor score
Fast next day payouts
Free POS app included
Simple USB-C connection
In this guide
Finding the right credit card reader for phones is essential for modern businesses that need to accept payments anywhere. These devices transform your smartphone into a powerful point of sale system allowing you to process transactions securely and efficiently without bulky hardware.
We evaluated ten leading mobile card readers based on connectivity features security compatibility and overall user experience. Our analysis covers various form factors from simple dongles to full touchscreen terminals ensuring you find a solution that matches your specific operational requirements and budget constraints.
Each pick in this list highlights key strengths ideal use cases and potential limitations to help you make an informed decision. Prices and availability can change frequently so verify the latest details before purchasing to ensure you get the best value for your investment.
Top 3 Picks for Best Credit Card Readers for Phones
Square Reader for contactless and chip (2nd Generation)
4.5Editor score
Accepts tap and dip
Enhanced battery life
Offline payment support
Clover GO (3rd Generation)
5.0Editor score
Wireless Bluetooth pairing
Custom tip settings
Paperless receipts
Top 10 Best Credit Card Readers for Phones in 2026 Compared
The following table provides a side-by-side comparison of all ten mobile payment solutions evaluated in this guide highlighting their core specifications and unique capabilities.
ProductsSpecificationsEditor scorePrice
Best Budget
Square Reader USB-C
Magstripe only
USB-C connector
Next day funding
Free software
4.6Editor score
Editor's Choice
Square Contactless 2nd Gen
Contactless and chip
Battery powered
Offline mode
Enhanced security
4.5Editor score
Best Premium
2-in-1 Smart Card Reader
CAC and NFC support
USB-A and USB-C
Multi-OS compatible
Military ID ready
4.3Editor score
Clover GO 3rd Gen
Bluetooth connectivity
Tax management
Employee permissions
SwyftPAY required
5.0Editor score
Square Terminal
All-in-one device
Built-in printer
Long battery life
Wireless operation
4.5Editor score
SumUp Plus Card Reader
Bluetooth NFC reader
Free mobile app
No contracts
Low transaction fee
3.8Editor score
SumUp Solo
Touchscreen interface
Included SIM card
Charging station
US support
3.5Editor score
Clover GO Newest Model
Bluetooth pairing
Tax rates
Employee controls
Powering POS
3.6Editor score
Clover Go Contactless
EMV chip ready
No merchant account
Limited quantities
iOS Android work
4.0Editor score
Clover Go Bluetooth 3rd Gen
End to end security
Custom tips
Any Go account
Tax rates
3.6Editor score
1. Square Reader for magstripe – Best Budget Credit Card Reader for Phones
Square Reader for magstripe (USB-C)
Magstripe only
USB-C connector
Next day funding
Free software
The Square Reader for magstripe is an entry-level device that allows businesses to accept payments using a simple USB-C connection. It holds a solid rating of 4.6 stars and is ideal for those who need a no-frills solution to start processing transactions immediately.
Pros
- Extremely affordable price
- Fast setup process
- Reliable next day payouts
- No monthly fees
- Works with free POS app
Cons
- Only accepts magstripe cards
- Requires phone connection
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This reader integrates seamlessly with the free Square Point of Sale app allowing you to track sales and send receipts digitally. The ability to get paid as soon as the next business day makes it a practical choice for cash flow management.
While it lacks contactless or chip support which limits modern payment methods the simplicity of this device is its greatest strength. There are no long-term commitments involved and the setup is quick enough for temporary events.
This product is perfect for hobbyists or small vendors who primarily deal with cash or magstripe cards. If you need basic functionality without a heavy investment this reader delivers on its promise of simplicity and speed.
Simple Setup Process
You can download the app create an account and start taking payments anywhere without technical hurdles.
Financial Flexibility
The system allows you to run your business all in one place with tools to manage inventory and accept tips.
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2. Square Reader for contactless and chip – Editor's Choice Credit Card Reader for Phones
Square Reader for contactless and chip (2nd Generation)
Contactless and chip
Battery powered
Offline mode
Enhanced security
The Square Reader for contactless and chip represents a significant upgrade from basic magstripe readers. With a rating of 4.5 stars this device supports modern payment methods including Apple Pay and Google Pay making it versatile for diverse customer bases.
Pros
- Accepts contactless and chip
- Long battery life
- Offline payment capability
- 24/7 fraud prevention
- No monthly fees
Cons
- Higher cost than magstripe
- Requires charging
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Connectivity has been improved in this second generation ensuring a stable connection to your device. The extended battery life allows you to keep taking payments even if you lose internet access for up to 24 hours which is crucial for event-based businesses.
Security is paramount in payment processing and this reader offers data security and payment-dispute management at no extra cost. The lack of long-term commitments or contracts means you can scale up or down without penalty.
This reader is the best all-rounder for small businesses that need reliability and modern features. It balances cost and functionality effectively making it a top choice for those who need to accept all payment types securely.
Modern Payment Support
Pay one low rate for every tap or dip ensuring consistent pricing for all transaction types.
Secure Operations
Get data security and fraud prevention tools included without paying extra fees for protection.
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3. Clover GO 3rd Gen – Best Premium Credit Card Reader for Phones
Clover GO (3rd Generation)
Bluetooth connectivity
Tax management
Employee permissions
SwyftPAY required
Clover GO is a full mobile point of sale system that pairs wirelessly with your smartphone via Bluetooth. It boasts a perfect 5.0 rating indicating high satisfaction among users who value flexibility and control over their transaction processes.
Pros
- Wireless Bluetooth pairing
- Custom tax rates
- Paperless receipts
- Employee management
- Perfect 5.0 rating
Cons
- Requires SwyftPAY processing
- Higher price point
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This device allows you to set custom percentage amounts for tips and create multiple tax rates which is essential for businesses with varied products. The ability to email or text receipts adds a layer of convenience for modern customers.
Security is built into the process from the moment a card is accepted through the transaction. Employee permissions ensure that only certain staff can access sensitive data providing a layer of internal control often missing in basic readers.
Ideal for growing businesses that need more than just a card swipe Clover GO offers a comprehensive solution. While it requires processing through SwyftPAY the features provided justify the investment for those needing detailed business management tools.
Business Control
Create and manage multiple employee permissions easily to control who sees what under the hood.
Customer Experience
Customers can receive receipts their way via email or text making the checkout process smoother.
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4. 2-in-1 Smart Card Reader – Niche Credit Card Reader for Phones
2-in-1 Smart Card Reader with NFC
CAC and NFC support
USB-A and USB-C
Multi-OS compatible
Military ID ready
This 2-in-1 Smart Card Reader is designed for specific authentication needs rather than standard retail payments. It supports CAC and military ID cards with a 4.3 rating for those requiring government-grade security on their devices.
Pros
- Dual USB ports
- Broad OS support
- Military ID compatible
- Certified secure
- Durable cable
Cons
- Not for credit cards
- Complex setup
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The device features a dual-head cable with both USB-A and USB-C connectors eliminating the need for extra adapters. It is certified for Windows Mac OS Linux and Android which makes it versatile for different operational environments.
Security is emphasized through certifications like FCC CE and CCID. The reader follows ISO protocols for contact interfaces and NFC ensuring high security for government authentication tasks.
While not intended for general credit card processing it is invaluable for field operations requiring identity verification. If you need to read military IDs or specific secure cards this reader is the go-to choice for professionals.
Wide Compatibility
Works on Windows macOS Linux and Android devices without requiring drivers for immediate use.
Durable Build
Comes with a reinforced cable and compact body perfect for daily office or field verification.
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5. Square Terminal – All-in-One Credit Card Reader for Phones
Square Terminal
All-in-one device
Built-in printer
Long battery life
Wireless operation
Square Terminal is a comprehensive device that rings up sales accepts payments and prints receipts all in one unit. It holds a 4.5 rating and is designed for businesses that want a dedicated POS without relying on a phone screen.
Pros
- Built-in receipt printer
- Standalone battery
- Accepts all cards
- High rating
- One device solution
Cons
- Higher price
- Larger footprint
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With a built-in battery designed to last all day you can use it cordlessly at a counter or anywhere in your store. It processes chip cards quickly in just two seconds which reduces wait times for customers.
The device accepts all major credit and debit cards with no hidden fees. Since it is self-contained it reduces the need for extra accessories like card readers cables or phones to make a sale.
This terminal is ideal for retail shops that want a permanent counter presence. While it costs more than simple dongles the convenience of having everything built into one device justifies the price for many merchants.
Payment Speed
Process chip cards in just two seconds to keep lines moving quickly during busy hours.
Daily Reliability
The battery is designed to last all day so you can operate without being tethered to an outlet.
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6. SumUp Plus Card Reader – Versatile Credit Card Reader for Phones
SumUp Plus Card Reader
Bluetooth NFC reader
Free mobile app
No contracts
Low transaction fee
SumUp Plus is a mobile card reader that accepts payments anywhere via Bluetooth. It has a rating of 3.8 stars and is designed for simplicity with no hidden fees and no long-term contracts.
Pros
- Bluetooth connectivity
- No long-term contracts
- Free app usage
- Low processing fee
- Mobile convenience
Cons
- Lower rating
- Basic interface
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The device works with the free SumUp App on your smartphone allowing you to start accepting transactions immediately. It accepts all major credit and debit cards at a low flat rate which is transparent and easy to understand.
While the rating is lower than some competitors it offers significant flexibility for users who want to avoid commitments. The NFC support ensures it can handle contactless payments which is becoming standard in many areas.
This reader is best for freelancers or pop-up vendors who need basic functionality without extra bells and whistles. The low fee structure makes it attractive for those with thin margins or sporadic sales.
Transparent Pricing
Pay one low rate without hidden fees making it easy to calculate your transaction costs.
Flexible Use
Take payments anywhere and anytime without being tied to a physical location or contract.
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7. SumUp Solo – Dedicated Touchscreen Credit Card Reader for Phones
SumUp Solo
Touchscreen interface
Included SIM card
Charging station
US support
The SumUp Solo offers a full touchscreen interface for accepting payments without relying on a phone screen. It has a rating of 3.5 stars and includes a SIM card so you can process payments anywhere with mobile data.
Pros
- Full touchscreen
- SIM card included
- Portable design
- US support
- Charging station
Cons
- Lower rating
- Dependent on Wi-Fi
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It comes with a charging station ensuring you always have power for your sales day. The strong reliable Wi-Fi connection combined with mobile data makes it a robust option for mobile events.
The interface is intuitive making it easy to manage sales and handle transactions on the device itself. This independence from a smartphone can be beneficial for businesses that want a dedicated checkout station.
While the rating is lower it provides a standalone experience that is rare at this price point. It is a good option for those who prefer a device that operates independently of their personal phone.
Connectivity
Get strong Wi-Fi and mobile data with a free SIM card to process payments anywhere.
Portability
Stay in control of your business wherever you go with a truly portable and lightweight device.
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8. Clover GO Newest Model – Advanced Credit Card Reader for Phones
Clover GO (Newest Model)
Bluetooth pairing
Tax rates
Employee controls
Powering POS
The newest model of Clover GO continues to offer a mobile POS experience in your pocket. It connects via Bluetooth to your smartphone and allows for detailed tax and tip settings to suit your business model.
Pros
- Bluetooth connectivity
- Employee permissions
- Paperless receipts
- Custom tips
- Mobile POS system
Cons
- Requires Powering POS
- Mixed reviews
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Employee permissions are a key feature allowing you to restrict access to certain business data. Paperless receipts can be emailed or texted ensuring customers get their records without using paper.
This system requires processing through Powering POS which is a specific requirement to keep in mind. The design focuses on giving you control over your business tools without needing a full counter setup.
It is a solid choice for businesses that already use or plan to use the Powering ecosystem. If you need advanced controls like tax rates and employee management this model delivers those capabilities effectively.
Employee Management
Create and manage multiple employee permissions easily to keep your business secure.
Customer Convenience
Email or text receipts to customers right on the device for a seamless experience.
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9. Clover Go Contactless Reader – Simple Credit Card Reader for Phones
Clover Go Contactless Reader
EMV chip ready
No merchant account
Limited quantities
iOS Android work
This Clover Go Contactless Reader is an EMV chip ready device that does not require a merchant account. It has a rating of 4.0 stars and works with both iOS and Android devices providing broad compatibility for mobile sales.
Pros
- No merchant account
- Chip ready
- Works with iOS Android
- Simple setup
- Mobile ready
Cons
- Limited quantities
- End of life version
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While quantities of this version are limited it remains a solid option for those looking for a chip-capable reader. It simplifies the payment process by integrating directly with the Clover Go ecosystem.
The lack of a merchant account requirement lowers the barrier to entry for small sellers. It allows you to accept contactless payments easily without extensive banking setup.
Consider this if you are looking for a basic chip reader that integrates with Clover services. Even though it is an older version it still provides reliable functionality for accepting modern card types.
Easy Entry
No merchant account required so you can start accepting payments with minimal setup.
Chip Ready
EMV chip ready technology ensures you can accept secure payments from modern cards.
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10. Clover Go Bluetooth 3rd Gen – Modern Credit Card Reader for Phones
Clover Go Bluetooth Reader (3rd Gen)
End to end security
Custom tips
Any Go account
Tax rates
The Clover Go Bluetooth Reader 3rd Gen focuses on secure transactions with end-to-end protection. It works with any Clover Go account and allows for custom tip and tax settings which provides flexibility for your pricing.
Pros
- End to end security
- Custom tax rates
- Works with any Go account
- Mobile friendly
- Tip settings
Cons
- Average rating
- Processing dependency
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Security is maintained from the moment a card is accepted through the entire transaction process. This ensures that customer data is protected without requiring additional hardware beyond the reader.
The ability to set custom rates for tips and taxes helps streamline your checkout process. It is designed to work seamlessly with your existing Clover Go account making upgrades easy.
This reader is suitable for those already in the Clover ecosystem who want a modern secure solution. It provides the necessary features to handle payments on the go without compromising on data safety.
Data Protection
End to end security protects customer data from the moment the card is accepted.
Flexibility
Set custom amounts for tips and taxes to match your specific business needs.
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Buying Guide – How to Choose the Best Credit Card Readers for Phones
Selecting the right card reader involves evaluating compatibility payment types and security features to ensure smooth transactions.
Connectivity Type
You can choose between readers that plug directly into your phone port or connect via Bluetooth. Direct connections are often more reliable for low latency while Bluetooth offers flexibility for moving around.
Check your device port type to ensure compatibility and look for dual-head cables if you switch between devices frequently.
Payment Method Support
Modern customers prefer contactless payments so look for readers that support NFC Apple Pay and chip cards. Magstripe only readers may be cheaper but limit your ability to accept modern transactions securely.
Prioritize chip and contactless support to reduce fraud risks and meet customer expectations for tap and go convenience.
Security and Compliance
Ensure the reader offers end-to-end encryption to protect card data during processing. Compliance with EMV standards is essential to avoid liability for fraudulent transactions.
Look for additional security features like fraud prevention tools and secure data storage to keep customer information safe.
Battery Life
If you plan to use the reader away from a power source check how long the battery lasts on a single charge. Longer life is crucial for mobile events or long shifts.
Consider models with charging stations or swappable batteries to minimize downtime during peak business hours.
Software Integration
The reader must work seamlessly with your point of sale app to track sales and inventory effectively. Ensure the software fits your business needs such as employee management or tax tracking.
Choose a system where the app is free or affordable and offers features like digital receipts and sales analytics.
Fees and Contracts
Review the transaction fees associated with the processor to understand the true cost of accepting payments. Some plans have hidden fees or long-term contracts that can impact profitability.
Look for transparent pricing with no hidden fees and flexible terms that allow you to cancel without penalty if your needs change.
Portability and Design
A compact and lightweight design makes it easier to carry the reader for on-the-go sales. Durability is also important if you will be using it in busy or outdoor environments.
Select a device with a rugged build and comfortable handling to ensure it withstands daily wear and tear.
Customer Support
Access to reliable customer support is essential in case of technical issues during a transaction. Look for providers that offer support via phone email or chat.
Choose a brand with a strong reputation for quick response times and helpful assistance to resolve problems efficiently.
How to Use and Care for Your Credit Card Reader for Phones
To begin pairing your reader with your phone ensure both devices are charged and within range for Bluetooth models. Download the required app and create an account then follow the on-screen instructions to connect the device securely.
When taking a payment open the app and enter the amount due. Hold the card to the contactless area or insert it into the chip slot as prompted. Wait for the confirmation sound or light before handing the device back to the customer.
To maintain performance store the reader in a dry place and avoid exposure to extreme temperatures or moisture. Clean the card slots gently with a dry cloth to remove dust and keep the connections free of debris for reliable use.
Frequently Asked Questions
Are mobile card readers secure for accepting payments?
Yes mobile card readers use encryption to protect data during transmission. They comply with industry standards to prevent unauthorized access to card details. Always choose a verified provider with strong security features to ensure safe transactions.
Can I use these readers with both Android and iOS?
Most modern readers support both Android and iOS devices. Check the specific product compatibility before purchasing to ensure it works with your operating system. Some apps may have limited features on certain platforms.
What is the cost of using a mobile card reader?
Hardware costs vary but many providers offer affordable entry devices. Transaction fees are typically charged per sale and depend on the payment method. Always review the fee structure to understand the total cost of processing.
Do I need a merchant account to use these readers?
Some readers require a separate merchant account while others act as aggregators. Providers like Square and SumUp allow you to start without a dedicated merchant account. Verify the requirements during the setup process.
How long does it take to receive funds?
Funds are usually deposited into your bank account within two to three business days. Some providers offer instant transfer options for an additional fee. Check the payout schedule to manage your cash flow effectively.
Can I accept cash payments with a mobile reader?
Mobile readers are primarily for card transactions but apps often allow cash tracking. You can record cash sales in the system to keep your inventory accurate. Use the app's cash management tools to balance your till.
What happens if my phone battery dies during a sale?
The reader will disconnect if the phone loses power or Bluetooth. Some standalone terminals have their own batteries to continue sales. Always charge your devices before busy periods to avoid interruptions.
Final Thoughts on Choosing the Best Credit Card Readers for Phones
The top picks highlighted in this guide offer a range of solutions from budget-friendly dongles to premium all-in-one terminals. Each choice serves different business models and requirements to help you find the right fit.
Prioritize features that align with your sales volume and payment types to maximize efficiency. Consider security and reliability as key factors to maintain trust with your customers.
Remember to check current availability and pricing before purchasing to ensure you get the best value for your investment.