10 Interesting Kotlin Project Ideas for Beginners Students [2024]

kotlin project ideas

Kotlin is gaining widespread popularity in app development, particularly for Android platforms. It’s user-friendly and has handy features, like safety measures and seamless integration with Java.

However, learning Kotlin is a smart move because it simplifies coding and makes it more understandable. 

For students, getting familiar with Kotlin means they can tackle exciting projects and broaden their knowledge.

This blog post is here to spark inspiration for both teachers and students by suggesting creative Kotlin project ideas. 

By exploring these projects, learners can enhance their understanding of Kotlin while having fun experimenting with their newfound skills. Whether you’re a seasoned developer or just starting out, this blog aims to make Kotlin learning enjoyable and engaging for everyone. 

Let’s dive in and discover the endless possibilities of Kotlin together!

Kotlin, What is it?

Kotlin is a modern programming language used primarily for app development, especially on Android platforms. 

It was developed by JetBrains in 2011 and officially supported by Google for Android development in 2017. 

Kotlin is known for its concise syntax, which makes code easier to read and write compared to languages like Java. 

Additionally, it offers powerful features such as null safety, extension functions, and coroutines, enhancing developer productivity and code reliability. With its interoperability with Java, Kotlin allows developers to seamlessly incorporate existing Java code into their projects. 

Overall, Kotlin simplifies app development and has become increasingly popular in the software development community.

Also Read: Assembly Language Project Ideas

Kotlin Project Ideas: Why are they so Important?

Kotlin’s project ideas are significant for several reasons:

kotlin project ideas: why are they so important?

Hands-on Learning

Kotlin’s project ideas provide practical opportunities for students to apply theoretical knowledge in a real-world context, enhancing their understanding of the language.

Creativity Boost

Engaging in Kotlin projects encourages students to think creatively and come up with innovative solutions to problems, fostering their problem-solving skills.

Skill Development

Working on Kotlin projects allows students to hone their programming skills, including coding, debugging, and software design, making them more proficient developers.

Portfolio Enhancement

Completing Kotlin projects adds valuable entries to students’ portfolios, showcasing their practical experience and proficiency in the language to potential employers.

Team Collaboration

Collaborative Kotlin projects promote teamwork and communication skills as students work together to brainstorm ideas, divide tasks, and troubleshoot issues.

Career Readiness

By undertaking Kotlin projects, students gain valuable experience that prepares them for careers in software development, equipping them with the practical skills needed in the industry.

Personal Growth

Kotlin projects offer opportunities for personal growth and self-improvement as students tackle challenges, learn from mistakes, and celebrate achievements, fostering confidence and resilience in their coding journey.

List of Best Kotlin Project Ideas for Beginners

Here’s a list of beginner-friendly Kotlin project ideas:

1. To-Do List App

Create a simple to-do list application where users can add, edit, and delete tasks. It’s a great way to practice basic CRUD (Create, Read, Update, Delete) operations in Kotlin and learn about user interface design.

What Will You Learn from this Kotlin Project?

  • Learn basic CRUD operations in Kotlin.
  • Understand user interface design principles.
  • Practice handling user input and data manipulation.

2. Weather App

Develop an app that fetches weather data from an API and displays it to the user. This project will teach you about API integration, asynchronous programming with coroutines, and handling JSON data.

What Will You Learn from this Kotlin Project?

  • Gain experience in API integration.
  • Learn asynchronous programming with coroutines.
  • Understand JSON data handling and parsing.

3. Calculator

Build a basic calculator app that can perform arithmetic operations like addition, subtraction, multiplication, and division. This project will help you understand user input handling and basic mathematical operations in Kotlin.

What Will You Learn from this Kotlin Project?

  • Practice user input handling and validation.
  • Understand basic arithmetic operations in Kotlin.
  • Gain experience in UI design for simple applications.

4. Expense Tracker

Design an app to track daily expenses where users can input their spending and categorize it. This project will teach you about data storage using SQLite databases or Room, as well as RecyclerViews for displaying data.

What Will You Learn from this Kotlin Project?

  • Learn data storage using SQLite databases or Room.
  • Practice implementing RecyclerViews for displaying data.
  • Understand user input validation and data categorization.

5. BMI Calculator

Create a Body Mass Index (BMI) calculator app that takes user input for height and weight and calculates their BMI. This project will give you hands-on experience with user input validation and basic calculations.

What Will You Learn from this Kotlin Project?

  • Gain experience in user input validation and parsing.
  • Understand basic mathematical calculations in Kotlin.
  • Practice designing simple UIs for input and output.

6. Flashcard App

Build a flashcard app that allows users to create decks of flashcards for studying. This project will teach you about data management, RecyclerViews for displaying cards, and navigation between different screens.

What Will You Learn from this Kotlin Project?

  • Learn about data management and storage.
  • Practice RecyclerView implementation for displaying cards.
  • Gain experience in navigation between different screens.

7. Recipe App

Develop an app that displays a collection of recipes fetched from an API. Users can search for recipes, view details, and save their favorites. This project will introduce you to working with network requests, parsing JSON data, and implementing search functionality.

What Will You Learn from this Kotlin Project?

  • Gain experience in working with network requests.
  • Understand parsing JSON data from APIs.
  • Practice implementing search functionality in an app.

8. Note-taking App 

Design an app for taking notes where users can create, edit, and delete notes. This project will help you learn about implementing CRUD operations using SQLite databases or Room, as well as RecyclerViews for displaying notes.

What Will You Learn from this Kotlin Project?

  • Learn CRUD operations using SQLite databases or Room.
  • Practice RecyclerView implementation for displaying notes.
  • Understand user input handling and data storage.

9. Quiz App

Create a quiz app with multiple-choice questions on various topics. Users can select a quiz category, answer questions, and see their score at the end. This project will teach you about creating dynamic UIs, handling user input, and implementing score calculation logic.

What Will You Learn from this Kotlin Project?

  • Gain experience in creating dynamic UIs.
  • Practice handling user input for multiple-choice questions.
  • Understand score calculation and result display logic.

10. Alarm Clock

Build a simple alarm clock app that allows users to set alarms, snooze, and dismiss them. This project will help you learn about working with system services like AlarmManager, handling background tasks, and managing notifications.

What Will You Learn from this Kotlin Project?

  • Learn to work with system services like AlarmManager.
  • Understand background task handling and notifications.
  • Gain experience in implementing alarm scheduling and management.

These project ideas provide a good starting point for beginners to practice Kotlin programming while creating useful and engaging applications. As you work on these projects, focus on understanding core Kotlin concepts such as variables, functions, control flow, classes, and data structures.

Also Read: Lua Project Ideas

How Do I Choose the Right Kotlin Project Idea?

Choosing the right Kotlin project idea depends on several factors, including your interests, skill level, learning goals, and available resources. Here’s a step-by-step guide to help you select the best Kotlin project idea:

  1. Assess Your Interests: Consider topics or domains that you find intriguing or have a passion for.
  1. Evaluate Your Skills: Take stock of your current programming abilities and choose a project idea that aligns with your skill level.
  1. Consider Practicality: Choose a project that offers practical learning outcomes and aligns with your learning goals.
  1. Research: Explore existing project ideas and resources to get inspiration and gauge feasibility.
  1. Start Small: Begin with a manageable project scope to avoid feeling overwhelmed and increase the chances of successful completion.
  1. Seek Feedback: Discuss your ideas with peers or mentors to get insights and refine your choice.
  1. Stay Flexible: Be open to adjusting your project idea based on feedback and evolving interests.

Resources and Tools for Kotlin Project Ideas

Here are some resources and tools that can help you brainstorm, develop, and refine your Kotlin project ideas:

Official Kotlin Documentation

A comprehensive resource offering tutorials, guides, and reference materials.

Kotlin Playground

Online tool for experimenting with Kotlin code snippets and exploring language features.


Platform hosting a plethora of open-source Kotlin projects for inspiration and collaboration.

Kotlin Reddit Community

Active community discussing Kotlin-related topics, sharing project ideas, and offering support.

Android Studio

Integrated Development Environment (IDE) with built-in support for Kotlin, facilitating Android app development.

Kotlin Koans

Interactive tutorials for learning Kotlin syntax and language features through hands-on exercises.

Kotlin Slack Channel

Join the Kotlin Slack community for discussions, networking, and accessing valuable resources and tools.

Closing Remarks

Kotlin project ideas are not just about coding; they’re about honing practical skills through hands-on experience. 

By summarizing the importance of practicing programming through projects, we underscore the value of applying theoretical knowledge to real-world scenarios. 

Educators can utilize these project ideas as a launchpad, tailoring them to suit their curriculum and students’ interests. By embarking on Kotlin projects, students are encouraged to explore their creativity and enhance their problem-solving abilities. 

Let’s foster a community of collaboration and learning—share your own Kotlin project ideas or experiences in the comments below, inspiring others to embark on their coding journey. Together, we can unlock the full potential of Kotlin programming.

FAQs (Frequently Asked Questions)

1. Can I use Kotlin for both Android and iOS app development?

Yes, Kotlin is a versatile language that can be used for developing Android apps using Android Studio and iOS apps using tools like Kotlin/Native or Multiplatform Mobile.

2. Is Kotlin suitable for beginner programmers?

Absolutely! Kotlin’s concise syntax and seamless integration with Java make it beginner-friendly, allowing newcomers to learn and write code more efficiently.

3. Are there any limitations to using Kotlin for web development?

While Kotlin is well-suited for web development, it may have a smaller ecosystem compared to languages like JavaScript. However, frameworks like Ktor and Spring Boot offer robust solutions for building web applications with Kotlin.

4. Can I contribute to open-source projects using Kotlin?

Certainly! There are plenty of open-source projects written in Kotlin across various domains. Contributing to these projects is a great way to improve your skills and collaborate with the developer community.

5. How can I stay updated with the latest Kotlin trends and developments?

To stay informed about the latest Kotlin trends, you can follow Kotlin’s official blog, join Kotlin-related forums and communities, and attend conferences and meetups focused on Kotlin development.