Childrens and smartphone

With the rapid growth of technology, I have a project to bring the benefits of the smartphone to children aged 13 and above. My project aims to provide a user-friendly experience on iPhone devices that is tailored to the age and needs of the users. As part of my project, I'm looking for someone to develop an iPhone app that is easy to use, intuitive and tailored to the needs of this age group. Additionally, the app should be intuitive, engaging, and have the capability to be operated without the requirement for a dedicated support team.