IPhone 7 and iPhone 7 plus have made many improvements that can prove more helpful for senior citizens. The new phones feature enhanced speed and performance which means aging citizens won't have to face the frustration of screen blackouts, app loading time or app switching time lapse anymore. There is increased battery life and brightest display with new levels of water and dust resistance, all of which are packed in an all too familiar external design to which the seniors are already accustomed.