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How to plan and build a high-quality app or game

Create a great user experience

Use Material Design

Follow the principles of Material Design to create apps that both delight and enlighten your users in equal measure.

Understand Google Play’s policies and test for quality

Android vitals

Improve your app's performance and stability to improve user happiness and your ratings & reviews.

Test on popular devices

Reduce the risk of significant issues being discovered after your app’s release and adversely affecting its ratings.

Design your app with different audiences in mind

Design for future translation

Prepare your app for use around the world by designing it to simplify the addition of translations and local formatting standards.

Build for the next billion

Appreciate the challenges faced by many mobile users around the world and build your app to minimize or overcome them.

Use the right tools and infrastructure to build and scale

Advanced best practices

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