The Square magstripe and chip card readers are compatible with most Apple iOS and Android devices running the latest software versions.
We don’t currently support:
- BlackBerry devices
- Windows devices
- Non-mobile devices, such as laptop and desktop computers
- Unreleased or beta software versions for your device
- Amazon Kindle devices
Check if your device is supported from Square’s Device Compatibility page.
Apple iOS Device Compatibility
Your Apple device needs to be running the latest iOS version. We currently support the following devices:
| iPhone |
| iPhone 4S |
| iPhone 5 |
| iPhone 5S |
| iPhone 5C |
| iPhone 6 |
| iPhone 6 Plus |
| iPhone 6S |
| iPhone 6S Plus |
| iPhone 7 |
| iPhone 7 Plus |
| iPhone 8 |
| iPhone 8 Plus |
| iPhone SE |
| iPhone X |
Note: All iPhones after the 6S and 6S Plus are compatible with magstripe and chip card readers using the Lightning to 3.5 mm Headphone Jack Adapter that comes included with the device.
| iPad |
| iPad (2nd generation) |
| iPad (3rd generation) |
| iPad (4th generation) |
| iPad Pro |
| iPad Air |
| iPad Air 2 |
| iPad mini |
| iPad mini 2 |
| iPad mini 3 |
| iPad mini 4 |
| iPad mini with Retina display |
Note: iPad (1st generation) isn’t supported as it’s unable to upgrade to the latest version of Apple iOS.
| iPod |
| iPod touch (5th generation and higher) |
Android Device Compatibility
We work hard to support as many Android devices as possible! Supported Android devices have the following specifications:
- Google Android 5.0 or higher
- A 3.5mm headset jack with microphone (audio jack adaptors are not supported)
- Location services enabled
- Access to Google Play
Note: If you plan to connect your Android device to supported hardware, make sure your device supports USB OTG (On-The-Go).
Supported Android Devices
Below, you’ll find a list of the most popular, supported Android devices for the Square magstripe and the Square chip card reader.
If you’ve ordered a Square contactless and chip card reader, make sure your device is supported, as they differ from the list below.
| Android Devices | Compatible with Magstripe and Chip Card Readers | Compatible with Magstripe Reader Only |
|---|---|---|
| Samsung Galaxy S2 | Yes | Yes |
| Samsung Galaxy S3 | Yes | Yes |
| Samsung Galaxy Note2 | Yes | Yes |
| Samsung Galaxy Note 10.1 | Yes | Yes |
| Samsung Galaxy S4 | Yes | Yes |
| Verizon Ellipsis 7 | Yes | Yes |
| Samsung Galaxy Note3 | Yes | Yes |
| Motorola Droid RAZR | Yes | Yes |
| Motorola Droid Ultra | Yes | Yes |
| Samsung Galaxy S5 | Yes | Yes |
| Samsung Galaxy S6 | Yes | Yes |
| Samsung Galaxy Tab2 7.0 | Yes | Yes |
| Samsung Galaxy Tab3 7.0 | Yes | Yes |
| HTC One | Yes | Yes |
| Samsung Galaxy Nexus | Yes | Yes |
| Motorola Moto G | Yes | Yes |
| Motorola Moto E | Yes | Yes |
| Samsung Galaxy Note4 | Yes | Yes |
| Google Nexus 6 | Yes | Yes |
| Motorola Moto X | Yes | Yes |
| HTC Desire 510 | Yes | Yes |
| HTC EVO 4G LTE | Yes | Yes |
| HTC Droid DNA | Yes | Yes |
| LG Optimus G Pro | Yes | Yes |
| Samsung Galaxy Tab3 10.1 | Yes | Yes |
| Toshiba Excite Go | Yes | Yes |
| Asus Memo Pad 8 | Yes | Yes |
| LG G2 | Yes | Yes |
| LG G3 | Yes | Yes |
| HTC One M8 | Yes | Yes |
| LG G Pad 7.0 | Yes | Yes |
| Sony Xperia Z3 | Yes | |
| LG Optimus G | Yes | |
| Sony Xperia A | Yes |
Learn more about Square features available on your supported device and review a list of devices with known issues.
If your Device Doesn’t Have a Headphone Jack
We recommend using the Square contactless and chip reader for a fast, seamless payment experience on all devices – not just those without a headphone jack. To accept magstripe-only cards, or gift cards, we recommend using the Apple Lightning to Headphone Jack adapter (included with the iPhone 7) to connect your Square magstripe reader. You might also try a third party USB-C to 3.5mm audio adapter, but please note that Square has not officially tested compatibility between the magstripe reader and other third party adapters.