Download Leash® for your computer and the mobile app for your phone

Android and Windows apps now available for beta testers

Get Leash®
for Mac®

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Leash requires a Mac equipped with Low Energy Bluetooth and running Mac OS 12 (Sierra) or later. Generally, this means MacBook Air® and Mac mini® models manufactured 2011 and later, MacBook Pro® models built in 2012 and later and iMac ProTM models dated December 2013 and later.  (Windows coming soon).

Get the iPhone®app


Join the Android® beta

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*Android OS 6 or later
*A Mac running OS12 or later equipped with low energy Bluetooth (4.1 and later)

Join the Leash for Windows beta

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*An iPhone running IOS 10 or later
*A PC running Windows 10  equipped with low energy Bluetooth

Mac®, MacBook Air®, Mac mini®, MacBook Pro®, and iMacProTM are trademarks of Apple Inc., registered in the U.S. and other countries. Windows® is a registered trademark of Microsoft Corporation. Leash is a trademark of USR ID Inc. USR ID is trademark of Universal Secure Registry, used under license.