thank you for the response.
A recent study done by TechZim has shown that Zimbabwe has wide usage of cellphone (up to 84%) this means that even in the rural areas there is connectivity and cell phones are common. While we are hoping that most households will have phones that children can access, we are going to place phones in schools in the hardest to reach communities/schools (mobile helplines) to allow for access to the service.

i wonder if this application can work both online and offline

Thank you for sharing your idea. The functions of your mobile application are great and unique. We are also developing a mobile application for children to have access to information and reporting platforms. maybe we could share notes.