Top 5 Best Languages For Android App Development

May 22, 2024

5 best languages for Android app development are Kotlin, Java, C++, C#, Python, and Dart. Language selection must depend on project needs.

Nowadays, the Android operating system holds a large market share in the mobile world, which leads to a constant need for Android developers. Building a successful app for the massive Android user base requires skilled developers who can use and optimize the right programming languages. This article will go through the 5 best languages for Android app development and some tips for choosing the right one for your project.

First, let's take a look at the table comparing each language's features and how good it is to apply to Android apps to have an overview of your suitable Android app languages.

Features	Kotlin	Java	C++	C#	Dart	Python
Android Studio Support	Yes (Official)	Yes	Yes (NDK)	Yes (Xamarin)	Yes	Limited
Learning Curve	Moderate	Moderate	High	Moderate	Moderate	Easy
Performance	High	High	Very High	High	Moderate	Moderate
Developer Community	Large and Active	Very Large	Large	Large	Growing	Very Large
Integration with Android SDK	Excellent	Excellent	Good (NDK)	Good (Xamarin)	Good	Limited

Kotlin

Kotlin has been an official language for Android development with full support from Android Studio since 2017. This signifies Google's commitment to the language and ensures ongoing development for Android.

Kotlin combines the finest features of several languages. Advantages include automatic data type detection, extension functions, and simplicity to master. It emphasizes conciseness, readability, and ease. Application creation is faster and more consistent with Kotlin's straightforward syntax. As an open-source language, Kotlin is easy to learn and integrate with numerous frameworks.

Some popular Android apps built with Kotlin:

Pinterest: The visual content-sharing platform was one of the first to use Kotlin.
Trello: A popular project management and collaboration application used Kotlin for programming.
Netflix: The top streaming provider uses Kotlin for a pleasant user experience.

>> Read more: Kotlin vs Java: Which One is Right for Your Project?

Kotlin Language — Kotlin has been an official language for Android development. (Source: Canva)

Java

Java is the earliest and most stable language for constructing high-quality Android mobile applications. However, there is a difficulty in learning Java programming language compared to Kotlin. The fundamental principles of object-oriented programming which include classes together with exceptions and constructors tend to be challenging for beginners.

Additionally, Java code can be more verbose compared to some modern languages, requiring more lines to achieve the same functionality. Therefore, you must evaluate it carefully before using this language.

Java's biggest benefit is Android Studio’s development environment. With a long history and extensive libraries, Java's enterprise focus and familiarity might be preferred for large-scale business applications. Moreover, the visual UI editor, autocomplete code, and other features of this language also simplify app development.

Some popular Android apps built with Java:

WhatsApp: This popular messaging app is built on Java, ensuring stability and reliability.
Minecraft: This 2011 Android sandbox game contains a large Java codebase.
Google Gmail: Java underpins the popular email software.
Skype: This video chat and messaging app uses Java extensively.

C++ & C#

Android Studio supports C# and C++ mobile development applications. These two programming languages are supported by Android NDK to facilitate native C/C++ code implementation. C++ stands as a powerful language used mainly for developing fast native applications.

C# is another functional language. It is simpler to use for novices than C/C++. It is a widely used language for game development and command-line scripting for Android operating systems.

Some popular Android apps built with C++/ C#:

PUBG Mobile: A high-performance game like PUBG Mobile might leverage C++ for its core graphics engine.
Microsoft ecosystem (through Xamarin): Apps from companies heavily invested in the Microsoft ecosystem, like some banking or productivity tools, could potentially use Xamarin to develop their Android apps with C# code.

Python

Python is a versatile programming language for developing back-end functionalities of native Android apps. It has a huge, friendly community and straightforward syntax.

Python frameworks' readability, vast libraries, and versatility make them valuable tools for backend functionalities, data analysis, automation, and machine learning. The implemented functions improve both the operational qualities and end-user experience of Android apps.

The popular Android apps based on Python are:

Reddit: The forum operates with Python for its back-end systems development, data analytics, and automation tasks. Python can help this app maintain user information while customizing interfaces and enhancing operational performance.
Uber: Runs Python throughout its service to manage user-driver data, implement dynamic pricing functionality, back-end programming, machine learning, and data analytical tasks.

Python is used for developing back-end functionalities of native Android apps (Source: Canva)

Dart

Android app builders can use Dart through a syntax framework designed in an English format, which is similar to to C# and Javascript. The hot reload function stands out as an essential feature of Dart development capabilities. Developers can modify their codebase while witnessing instant modifications through this powerful feature.

Dart is also relatively fast for a cross-platform development language. This is because Dart code is compiled into native Android code, resulting in improved performance and smoother animations.

Some popular Android apps built with Dart:

Alibaba's Xianyu: A huge second-hand marketplace platform that uses the Dart programming language within the Alibaba ecosystem.
Hamilton: The official app for the award-winning Broadway show "Hamilton" is being developed with Flutter.

>> Read more:

8 Best Android App Development Frameworks For Developers & Businesses
Top 9 Android App Development Companies In Vietnam
How To Successfully Hire An Android App Developer?

Conclusion

In conclusion, the top 5 best languages for Android app development have several possibilities. Remember that language choice depends on project demands and personal preferences. Consider each language's merits and cons and talk to experienced developers before choosing. No matter the language, the goal is to create a high-quality, user-friendly app.

If you are looking for an Android app development service, Relia Software can be a good choice. With over a decade working in mobile app development, our dedicated and experienced developers will give you the best service and highest quality products. Contact us!

>>> Follow and Contact Relia Software for more information!

The Author

Cong Dinh - Project Manager

A Project Manager with 10+ Years of Experience.

I'm a project manager with almost 10 years of experience in software development. I've led teams on a wide range of projects and delivered complex solutions in many fields. My main goal is to get projects done on time, within budget, and at a high standard with technical skills and clear planning. In my blogs, I share practical and helpful tips from my experience to help you apply directly to your project and avoid common pitfalls.

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