Comparison

Kotlin Multiplatform vs .NET MAUI

No clear leader: .NET MAUI (56.9) and Kotlin Multiplatform (55.7) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
Kotlin Multiplatform56
.NET MAUI57
Score
vioscaleAI score
Kotlin Multiplatform56 / 100medium · 62%
.NET MAUI57 / 100high · 76%
Pricing
Free tier
Kotlin Multiplatform–
.NET MAUI✓
Model
Kotlin Multiplatform–
.NET MAUIcommercial
Price level
Kotlin Multiplatform–
.NET MAUIfree
Transparent
Kotlin Multiplatform–
.NET MAUI✓
Integrations
Count
Kotlin Multiplatform8
.NET MAUI4
Adoption
Dependent repos
Kotlin Multiplatform14
.NET MAUI0
Github stars
Kotlin Multiplatform19,421
.NET MAUI23,320
Activity
Commits last 30d
Kotlin Multiplatform37
.NET MAUI100
Release
Cadence days
Kotlin Multiplatform13
.NET MAUI13
History
Kotlin Multiplatform20 items
.NET MAUI20 items
License
Spdx
Kotlin MultiplatformApache-2.0
.NET MAUIMIT
Language
Primary
Kotlin MultiplatformKotlin
.NET MAUIC#
Market
Availability
Kotlin Multiplatform–
Content
Faq
Kotlin Multiplatform3 items
.NET MAUI6 items

Capabilities

Feature-by-feature on the axes that matter for mobile app frameworks. “-” means undocumented, not absent.

Core
Target platforms
Kotlin MultiplatformAndroid, iOS, desktop, and web
.NET MAUIAndroid, iOS, macOS, Windows desktop and mobile devices
Approach
Kotlin MultiplatformMultiplatform shared logic
.NET MAUINative declarative
Primary language
Kotlin MultiplatformKotlin
.NET MAUIC#
Rendering
Renders true native UI
Kotlin Multiplatform✓
.NET MAUI✓
DX
Hot reload
Kotlin Multiplatform✓
.NET MAUI-
TypeScript-first
Kotlin Multiplatform✗
.NET MAUI✗
Delivery
Over-the-air code push
Kotlin Multiplatform-
.NET MAUI-
Portability
Single codebase, multiple platforms
Kotlin Multiplatform✓
.NET MAUI✓
Desktop support
Kotlin Multiplatform✓
.NET MAUI✓
Builds for web
Kotlin Multiplatform✓
.NET MAUI✗
Capability
Native API access
Kotlin MultiplatformPlugin / bridged
.NET MAUIPlugin / bridged
Ecosystem
Bundled UI component library
Kotlin Multiplatform✓
.NET MAUI✓

What each one is

The product in its own terms, so the numbers below have context.

Kotlin Multiplatform

A framework for building applications that run on Android, iOS, desktop, and web platforms, allowing developers to share code across platforms while choosing between shared UI through Compose or platform-specific native implementations

Independently observed

.NET MAUI

A framework for building native applications that run on Windows, macOS, iOS, and Android using a shared C# codebase and project system. Developers build cross-platform apps that integrate native platform capabilities and appearance.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Kotlin Multiplatform

Pricing not documented yet.

.NET MAUI

Open sourceFree tier

Free and open source (MIT license)

as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
iOS
Kotlin Multiplatform✓
.NET MAUI✓
Android
Kotlin Multiplatform✓
.NET MAUI✓
macOS
Kotlin Multiplatform✓
.NET MAUI✓
Windows
Kotlin Multiplatform✓
.NET MAUI✓
Linux
Kotlin Multiplatform✓
.NET MAUI✗
Deployment
Self-hosted
Kotlin Multiplatform–
.NET MAUI✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Kotlin Multiplatform

8 total
  • Gradle
  • Maven
  • Xcode
  • IntelliJ IDEA
  • Android Studio
  • CocoaPods
  • Swift Package Manager
  • Spring Framework
Independently observed

.NET MAUI

4 total
  • Visual Studio
  • Community Toolkit
  • Syncfusion
  • MVVM Toolkit
Independently observed
Still deciding?

Kotlin Multiplatform or .NET MAUI: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.