What does the backend of an app do?

For simple mobile applications (where there is no interaction with a server), the role of the back-end and front-end developers is performed by one person, Android, or iOS developer . An example of such a simple application can be a calculator, a flashlight, or an alarm, which you can find on any phone.

For simple mobile applications (where there is no interaction with a server), the role of the back-end and front-end developers is performed by one person, Android, or iOS developer . An example of such a simple application can be a calculator, a flashlight, or an alarm, which you can find on any phone.

Backend is the important part of a mobile app that is responsible for data storage, security, and business logic . An app backend is much like a server for mobile apps, as it stores and sorts the important information that the end user does not see.

Mobile Backend as a Service (MBaaS) Parse and Firebase are awesome examples of the described services. MBaaS allows you to create your own backend from the ready-made components that are common for most apps.11 Kas 2021