Kotlin App Development
Services

Gear up for new business opportunities with high-performance Kotlin apps.

Orangesoft is a leading Kotlin development company with 10+ years of experience. Our dedicated team of skilled developers builds dynamic, secure mobile apps that add value to your business. Powered with Kotlin, our mobile solutions are fault-proof, cost-effective to develop, and easy to maintain.

Request Kotlin app development

Kotlin development services we offer

As your one-stop Android app development partner, we guide you through the entire process of Kotlin app development for better results, lower cost and higher output.

Kotlin app development services

Kotlin app development services

We deliver high-quality, custom, and native Android apps with Kotlin at the core — a mature mobile app development technology, compatible with all Java-based frameworks.

Kotlin app migration services

Kotlin app migration services

Our Kotlin developers help you migrate your digital assets from Java to Kotlin to boost your app’s performance, productivity, and security.

Dedicated Kotlin development team

Dedicated Kotlin development team

With our cross-functional team on board, you get deep expertise in mobile app development paired with hands-on experience and proficiency in Android technologies.

Kotlin application design services

Kotlin application design services

Our design team translates your requirements into engaging and intuitive mobile experiences that meet Google’s guidelines and that ground on the latest design trends.

Kotlin application testing services

Kotlin application testing services

We offer the full range of mobile app testing services to prepare your product for a seamless roll-out and improve your user experience and satisfaction.

Kotlin app maintenance and support

Kotlin app maintenance and support

Our mobile app developers keep your product competitive, robust, and secure at all times by running on-demand and ongoing app maintenance.

Why сhoose Kotlin for your app development project?

Our Kotlin development services are anchored in your unique business needs and designed to get the most out of the latest technologies.

Increased team productivity

Increased team productivity

Concise and highly readable, Kotlin reduces development effort and allows your team to deliver exceptional mobile experiences faster.

Native integration with your codebase

Native integration with your codebase

A 100% Java-interoperable language, Kotlin blends natively into your existing digital ecosystem, enabling a smooth transition to newer technologies.

Accelerated development

Accelerated development

Android design toolkits are built around Kotlin to bring simplification and speed to your UI designs during application development.

Cross-platform capabilities

Cross-platform capabilities

Cover multiple platforms with Kotlin Multiplatform that helps create business logic code for iOS, Android and other platforms from a single codebase.

Easy to maintain

Easy to maintain

Kotlin applications support all types of app development IDEs, making it easy to maintain the whole codebase with already adopted app development tools.

Stable and secure

Stable and secure

With reliable code at its core, Kotlin is designed to eliminate programming errors, unlocking greater security and eliminating chances for the app to crash.

Highly scalable

Highly scalable

Kotlin applications leverage coroutines — control structures that allow your server side to accommodate traffic spikes with fewer resources.

Mature community

Mature community

Kotlin is a modern but already-established programming language with strong support from global creators and the Google ecosystem.

Ready to create a top-notch app with Kotlin?

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Our Kotlin app development process

From as early as brainstorming the idea to post-release support, we have you covered all the way.

01. Scoping and estimation

Our collaboration starts with a deep dive into your business idea, app requirements, and expected results. Our team engages with your project and evaluates it through the prism of market trends, competitors, and target audience. We also outline all aspects of your project and tie them to expected milestones, costs, deadlines, and deliverables.

02. Planning

To get a better grasp of your product vision, we run product workshops as a vital point of the process. This stage helps us tap deeper into the minds of the end users and arrive at the most meaningful app features and interfaces. At the end of this stage, we'll present you with initial app design drafts, wireframes, and accurate project requirements — all mapped in the project documentation.

03. Design and development

Next, we polish your application designs and jump straight into app development. Our Kotlin developers pick the optimal set of technologies to make your solution high-performing, secure, and dynamic. Final deliverables are rigorously checked by our testing engineers. The timeline of this stage depends on your project’s complexity and scope.

04. Application release

When your product is up and running, we deploy it into the environment and prepare the application for release. Our team also assists you in submitting the application to Google Play in line with Google’s submission guidelines. When your application is live, we also provide ongoing support.

05. Product growth

To ensure the long-term success of your mobile application, we offer post-production support and app maintenance. Our support team keeps an eye on your product and continually enhances it with new features, security patches, and other boosters to accelerate your business growth.

What makes us the best Kotlin development company

Orangesoft is a full-cycle software development company with a strong presence in the mobile development market, vetted talent, and calibrated processes.

Experience

Just like the Kotlin language, we have been operating in the market since 2011. During this time, we have delivered over 200 mobile projects for global companies and enterprises across different business verticals.

Transparent

We create an open and trust-based forum for our clients with a clear line of communication, well-documented processes, and workflow transparency. We encourage our clients to participate in the development process, and we use regular feedback loops to keep you updated.

Agile methodology

Following an iterative approach, our Kotlin developers drive your project from ideation to release in short cycles with clear deliverables. This allows us to maintain flexibility, adjust to any changes with zero disruption, and deliver a product in full alignment with your expectations.

Delivering on time and within budget

We dedicate our discovery sessions to defining your project scope, allocating the right amount of resources, and mapping out the development process to make sure your Android app is delivered on time and within budget.

Our clients say

Reviewer

Giordano Rubino

CEO, WHplus GmbH, GERMANY

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The guys from Orangesoft deliver quality results through a collaborative process, taking an active role in feedback cycles. They are fast, flexible, communicative, and always striving to do everything necessary to help the customer.

Giordano Rubino

CEO, WHplus GmbH, GERMANY

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5.005stars
Reviewer

Mats Danielsen

CEO, LIQUID BARCODES, NORWAY

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Orangesoft delivered a compelling app with superior operability and continues to produce deliverables that satisfy expectations. The team manages deadlines adeptly and provides tools that encourage collaboration and transparency.

Mats Danielsen

CEO, LIQUID BARCODES, NORWAY

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5.005stars
Reviewer

Michael Sender

CEO, COMPRADO, SWEDEN

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They were very flexible and accommodating to our sometimes rather unusual needs and circumstances. Unlike many other vendors I have experience with, they are very trusting and prepared to take risks for the sake of building a solid business relationship.

Michael Sender

CEO, COMPRADO, SWEDEN

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5.005stars
Reviewer

Sérgio Duarte

Key Account Manager, ASPORTUGUESAS, PORTUGAL

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Orangesoft's output received hundreds of positive feedback regarding both its design and functionality. They also provided efficient and responsive communication.

Sérgio Duarte

Key Account Manager, ASPORTUGUESAS, PORTUGAL

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5.005stars
Reviewer

Spencer Dennis

CEO & CO-FOUNDER, COACHNOW, USA

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The Orangesoft team was always accommodating to our needs and very flexible which is crucial for any startup or a new product being created. We felt like the developers were a part of our team while we worked together which was incredibly important to us.

Spencer Dennis

CEO & CO-FOUNDER, COACHNOW, USA

Questions you might have

What is Kotlin?

Kotlin is a programming language created by JetBrains, the company behind the popular Java IDE, IntelliJ IDEA. It is a statically typed programming language that runs on the Java Virtual Machine and can be used to develop Android apps.

Is Kotlin the official language for Android development?

Since its onset, this technology has gained a lot of traction in the Android development community and is soon to become the default programming language for Android apps. In 2019, Google announced that Android development is to become Kotlin-first. As a result, new updates are now released for Kotlin first. This has driven even greater adoption of Kotlin for mobile apps and spurred developers to switch from Java to Kotlin.

Is Kotlin better than Java?

Kotlin is fully compatible with Java, so you can use all existing Java libraries in your Kotlin code. Kotlin also has powerful features like null safety, extension functions, and property delegation that make it a great choice for developing Android apps.

Java is a great, time-tested option for mobile development that is still used in some mature applications and ecosystems. However, its code is more verbose, making your development process longer and more resource-intensive.

What is Kotlin good for?

Thanks to its versatility, Kotlin has been adopted by major companies such as Google, Netflix, and Pinterest. Along with being well-suited for developing Android applications, Kotlin can fuel server-side and client-side web applications.

What can you build with Kotlin?

Kotlin is often the right choice for enterprise application development when a company needs to build fast and easily maintained apps. Kotlin-based applications can also operate across different platforms. As Kotlin is a Java Virtual Machine (JVM) language, you can use Java libraries in Kotlin projects and vice versa.

How much does it cost to develop a Kotlin app?

There is no one-size-fits-all answer to this question, as the cost of developing a Kotlin app can vary widely depending on the scope and complexity of the project. Your project complexity also defines your team size, application features, and innovative technologies used in your product. Also, the location of your development partner is among the core cost drivers, as average developer rates differ by country.

Therefore, it’s hard to produce an accurate estimate for a Kotlin Android application without knowing all your project details. Contact our specialists to get a ballpark estimate on your project.

Let’s discuss your project!