^** To be carrier-certified, a device has undergone testing and verification by a specific cell phone carrier (such as AT&T, T-Mobile, etc.) to ensure compatibility, performance, and adherence to their network standards. Being carrier-certified indicates that the device or product meets the requirements set forth by the carrier and is approved for use on their network. This certification process helps ensure that consumers experience reliable and optimized performance when using Theora Care on the carrier’s network.

Note: You do not need to be an AT&T or T-Mobile subscriber. Our free smartphone app is compatible with most major cell phone carriers and works on both Android and iOS-based smartphones.