PostureScreen (or LeanScreen or SquatScreen) apps can be used on multiple devices for no additional charge. However, all devices need to be using the SAME Apple account. If so, you can use under a subscription unlimited and up to ten devices. However, if the devices...
PostureScreen Mobile®, PostureScreen®, SquatScreen®, LeanScreen®, PostureTrend Analysis® and PostureRay® are REGISTERED TRADEMARKS of PostureCo, Inc.