Complex sentence: Constant Therapy is an online health system providing ongoing rehabilitation services to stroke and brain injury patients, or people with aphasia, dementia, and other speech-language disorders via an e-therapy app available for iPads, iPhones and the Web.
Split into simpler sentences: Constant Therapy is an e-therapy app for stroke and brain injury patients, or people with aphasia, dementia, and other speech-language disorders. Its online health system provides ongoing rehabilitation services to patients via an application available for iPads, iPhones and the Web.