Open Source Android Design Apps
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Design Apps for Android
View 32 business solutionsBrowse free open source Design apps and projects for Android below. Use the toggles on the left to filter open source Design apps by OS, license, language, programming language, and project status.
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1
Penpot
The first open source design and prototyping tool
Penpot is the first open-source design and prototyping platform for product teams that allows true collaboration between designers and developers. What will designers and developers find in Penpot? - Powerful UI tool for the team. All stakeholders can access a complete set of interactive prototypes, design systems, components, feedback loop and pixel designs. - Design and development collaborate for real. Penpot brings both code-ready design capabilities and the familiarity of developer tools to the same workspace. - Open Standards for the design work. This means zero vendor lock-in and high interoperability. - Unique Flex Layout that allows you to create flexible designs that can adapt automatically -
2
MaterialRatingBar
Material Design RatingBar with better appearance
Material Design RatingBar with better appearance, compatible with Android 3.0+. -
3
RecyclerViewFastScroller
A fully customizable Fast Scroller for the RecyclerView in Android
A simple, easy-to-use and configurable fast scroller for RecyclerView. As Kotlin compiles to Java, there's no need to externally add the Kotlin runtime or any other Kotlin dependencies when using this. Also the library is 100% compatible with Java and requires no migration of the base project to Kotlin. The base layout type for this fast scroller is a RelativeLayout so creating a simple vertical fast scroller is as simple as adding elements as children to the RecyclerViewFastScroller layout tag. -
4
Jetpack Compose Samples
Jetpack Compose samples
Jetpack Compose is Android’s modern toolkit for building native UI. It simplifies and accelerates UI development on Android. Quickly bring your app to life with less code, powerful tools, and intuitive Kotlin APIs. Do more with less code and avoid entire classes of bugs, so code is simple and easy to maintain. Just describe your UI, and Compose takes care of the rest. As app state changes, your UI automatically updates. Compatible with all your existing code so you can adopt when and where you want. Iterate fast with live previews and full Android Studio support. Compose enables you to create beautiful apps with direct access to the Android platform APIs and built-in support for Material Design, Dark theme, animations, and more: “Compose has also solved more than declarative UI -- accessibility apis, layout, all kinds of stuff have been improved. There are fewer steps between the thing you want to make and actually making it” (Square). -
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5
Todometer Kotlin Multiplatform
A meter to-do list built with Compose UI Multiplatform, Wear Compose
A meter to-do list built with Kotlin Multiplatform and Compose UI Multiplatform. -
6
Aesthetic
Android theming library
Aesthetic is an Android theming library designed to help apps apply dynamic visual styling at runtime. It allows developers to configure colors and theme properties programmatically instead of relying only on static XML resources. The library can apply app-wide defaults and includes a first-time configuration check so developers can initialize theme settings on launch. It was built for apps that need user-selectable themes, color customization, or consistent styling across screens. Aesthetic also includes sample usage patterns and configuration APIs to help Android projects manage appearance changes more cleanly. The project is no longer actively modern, but it remains a useful reference for runtime theming approaches in Android apps. -
7
Android Material Intro Screen
Inspired by Heinrich Reimer Material Intro and developed
Material intro screen is inspired by Material Intro and developed with love from scratch. I decided to rewrite completely almost all features in order to make the Android intro screen as easy to use for everyone and as extensible as possible. -
8
Material.Avalonia
Material design in AvaloniaUI
Customizable Material Design implementation for AvaloniaUI framework. This library is a collection of styles and controls to help you customize your Avalonia application with Material Design theme. -
9
Material design icons
The icon set from Google
Material design icons is the icon set from Google, which follows the material design guidelines. These system icons are simple, modern and also delightful and beautifully crafted symbols that depict universal actions, items and concepts used commonly throughout a UI. All icons are available in a range of sizes, densities and themes, and have been optimized for beautiful display on all common platforms and display resolutions. The full set of icons can be viewed in the Material Icons Library, and are available in several formats and suitable for different types of projects. Developers can use them in their digital products for Android, iOS, and web; and designers in their mockups or prototypes. -
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10
MaterialScrollBar
An Android library that brings the Material Design 5.1 sidebar
An Android library that brings the Material Design 5.1 scrollbar to pre-5.1 devices. Designed for Android's recyclerView. -
11
ProgressView
Polished and flexible ProgressView, fully customizable
A polished and flexible ProgressView, fully customizable with animations. Label is integrated into the progress bar and the label moves flexibly according to the progress. If the width size of the label is bigger than the width size of the progress, the label will be located on the outside (right side) of the progress bar. We can consider the color of the label according to the color of the container. If the width size of the progress is bigger than the width size of the label, the label will be located on the inside of the progress bar. ProgressView follows the color consistency of the label. -
12
Rainbow Kotlin
Fluent syntactic sugar of Android for applying gradations, shading
Fluent syntactic sugar of Android for applying gradations, shading, and tinting. -
13
BRVAH
Powerful and flexible RecyclerView Adapter
BRVAH or Base RecyclerView Adapter Helper is a helpful tool for using RecyclerView more easily and efficiently. If you're an Android developer, you're probably familiar with RecyclerView as it is one of the most frequently-used controls in Android. While it may be quite useful however, a lot of developers can find it vexing to use. This is where BRVAH comes in. With BRVAH, it becomes easier than ever to use RecyclerView. Its efficient use meets the common needs of Android developers in projects. BRVAH optimizes adapter code, allows for adapter animation, adds On Item Click Lister, and more. -
14
PowerSpinner
A lightweight dropdown popup spinner, fully customizable with an arrow
A lightweight dropdown popup spinner, fully customizable with an arrow and animations for Android. -
15
dotenv Kotlin
Dotenv is a module that loads environment variables from a .env file
Storing configuration in the environment is one of the tenets of a twelve-factor app. Anything that is likely to change between deployment environments–such as resource handles for databases or credentials for external services–should be extracted from the code into environment variables. However it is not always practical to set environment variables on development machines or continuous integration servers where multiple projects are run. Dotenv loads variables from a .env file into ENV when the environment is bootstrapped. -
16
ExpandableBottomBar
A new way to implement navigation in your app
A new way to improve navigation in your app. Its really easy integrate to your project. -
17
ExpandableLayout
An expandable layout that shows a two-level layout with an indicator
An expandable layout that shows a two-level layout with an indicator. -
18
Material Components for Android
Modular and customizable Material Design UI components for Android
Material Components for Android delivers Material Design’s popular and reliable design and development resources to Android developers. With Material Design’s modular and customizable UI components, Android developers can create beautiful, high quality products faster and easier. Developed by a core team of engineers and UX designers at Google, Material Components enable developers to achieve a more reliable development workflow for building exceptional and highly functional apps. Material Components for Android is a drop-in replacement for Android's Design Support Library, offering tried and trusted Material Design guidelines and components. -
19
Material Spinner
A spinner view for Android
A spinner view for Android. -
20
Medusa Kotlin
Android fragment stack controller
Fragment manager for your Single Activity - Multi Fragment app. Medusa is smart enough to handle fragment attachment/detachment or hiding/showing fragments. No more memory handling. No more fragment stack logic. Single activity and Multi Fragment structure is a new trend and reasonable to choose. Most of the popular apps like Instagram, YouTube, Spotify, etc. use a Single Activity with a bottom bar and control multiple fragments in that single activity. It was always hard to manage fragment managers in our application. We are using a bottom bar and the user has his history in every bottom bar tab. For instance, In the Home tab, the user can go 4-5 fragments deep in the Home tab. Then user switches to another tab and goes 3-4 fragments in that tab too. It is not confusing anymore. Medusa keeps track of the fragment history of every tab and you only call start, and goBack to navigate your fragments. -
21
Paris
Define and apply styles to Android views programmatically
Define and apply styles to Android views programmatically. Paris lets you define and apply styles programmatically to Android views, including custom attributes. -
22
React Native Snackbar
Material Design "Snackbar" component for Android and iOS
Material Design "Snackbar" component for Android and iOS. Supports custom colors, fonts, and languages. Snackbars are used to display a brief message to the user, along with an optional action. They animate up from the bottom of the screen and then disappear shortly afterward. -
23
jte
Secure and speedy templates for Java and Kotlin.
jte (Java Template Engine) is a secure and lightweight template engine for Java and Kotlin. jte is designed to introduce as few new keywords as possible and build upon existing language features, making it straightforward to reason about what a template does. The IntelliJ plugin offers full completion and refactoring support for Java parts and jte keywords. -
24
kt.dart
Port of kotlin-stdlib for Dart/Flutter including immutable collections
This project is a port of Kotlin's Kotlin Standard library for Dart/Flutter projects. It's a useful addition to dart:core and includes collections (KtList, KtMap, KtSet) as well as other packages that can improve every Dart/Flutter app. A port of kotlin-stdlib for Dart/Flutter including immutable collections (KtList, KtMap, KtSet) and other packages. -
25
Android Image Slider
An amazing and convenient Android image slider
The Android Image Slider project is an Android UI component/library that provides a convenient, customizable image slider (carousel) for mobile apps. Instead of building a custom slider from scratch, developers can drop in this library’s slider view into their layout and configure it via XML or code to display a series of images — from local drawables, files, or remote URLs — with smooth transitions, animations, and optional indicators. This significantly simplifies development of galleries, onboarding screens, advertisement banners, or any UI requiring swipable images in Android apps. The library supports various slide animations (transitions), auto-sliding, and event listeners (e.g., click events on slides), giving developers flexibility around how the slider behaves. For mobile apps where image-heavy UI is common (e.g. e-commerce, portfolios, media galleries), AndroidImageSlider offers a ready-made, tested component that saves time and ensures consistency.