Develop a functional Android application using Kotlin for your project. Here are some concepts to consider:

Calorie Tracker Recipe App:

Design a calorie counting recipe application featuring a user$-$friendly recipe database. Users can effortlessly track their daily calorie intake with a built$-$in tracker and plan meals for the week.

Incorporate the ability to add custom recipes for personalized tracking.

Restaurant Order App:

Create an app that allows users to browse various dishes and select quantities or sizes for each item. Present a summary screen displaying chosen items and the total cost of the order.

Substance Consumption Tracker:

Develop a tracker$-$style application enabling users to monitor their consumption of substances like caffeine or sugar throughout the day.

Users can input the number and type of drinks consumed, with the app displaying the total consumption on a results screen.

Noticeboard Communication App:

Craft a noticeboard app facilitating essential communication within a community or organization.

Administrators can post announcements and events, while users receive notifications to stay informed.

Implement basic search functionality for users to find relevant information easily.

Allow for user profiles to personalize notification settings and track events.

Ensure administrators can manage content efficiently through a user$-$friendly interface.

Ensure your project meets the following criteria:

Utilize Kotlin for Android app development.

Incorporate user input via at least one UI control that generates data.

Perform calculations using user$-$provided data.

Include a minimum of three screens with responsive layouts for different devices.

Implement activities and intents, fragments, dialogs, menus, images, and data persistence.

Submit both the app's source code and a PowerPoint presentation explaining your application in detail.

This approach ensures a comprehensive and functional Android application that meets your project requirements.