Should a modular architecture be used in a project?

Yes, using a modular architecture in an Android project is recommended. It helps to:

• Improve code readability and maintainability.
• Facilitate component reuse.
• Simplify testing of individual parts of the application.
• Reduce build time through incremental compilation.

For example, modules can be created for UI, business logic, network operations, and database. This allows the team to work in parallel and reduces coupling between components.