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Mobile Development · head to head

.NET MAUI vs Spring Cloud Gateway

.NET MAUI logo

.NET MAUI

Mobile Development

Microsoft-maintained, free framework for native iOS, Android, Windows and macOS apps from one C# codebase

From
Free
Rated
-
Full reviewWebsite
Spring Cloud Gateway logo

Spring Cloud Gateway

APIs

API gateway built on Project Reactor for building microservices

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: .NET MAUI its release and support lifecycle is tied to the underlying .NET version, so a team on an odd-numbered .NET release faces a support cutoff roughly every eighteen months and must budget upgrade work accordingly.; Spring Cloud Gateway released under the Apache 2.0 license, free and open source with no commercial tier
  • They diverge on capability: .NET MAUI covers Single C# and XAML codebase, Spring Cloud Gateway covers Routing.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which .NET MAUI and Spring Cloud Gateway actually diverge.

Attributes where .NET MAUI and Spring Cloud Gateway differ
Attribute.NET MAUISpring Cloud Gateway
Pricing modelOpen source, no licence feeopen-source
PlatformsWindows, macOS, iOS, AndroidJava, Spring Boot
CategoryMobile DevelopmentAPIs
FoundedUnknown1998

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in .NET MAUI

  • Single C# and XAML codebase
  • Native UI rendering
  • Xamarin migration path
  • Hot Reload
  • Blazor Hybrid support
  • MVU and data binding

Only in Spring Cloud Gateway

  • Routing
  • Path Rewriting
  • Circuit Breaker
  • Spring Boot
  • Spring Security
  • Spring Cloud
  • Java support
  • Spring Boot support

What people use each for

The jobs each tool is most often brought in to do.

.NET MAUI

  • A .NET shop extending an existing C# codebase or business logic layer into iOS and Androidnot Spring Cloud Gateway
  • A team migrating a retired Xamarin.Forms app, since Microsoft provides an official upgrade pathnot Spring Cloud Gateway
  • An organisation that wants one codebase spanning mobile and Windows desktop without a second languagenot Spring Cloud Gateway
  • A company standardised on Visual Studio and Azure DevOps wanting mobile builds in the same pipelinenot Spring Cloud Gateway

Spring Cloud Gateway

  • API Developmentnot .NET MAUI
  • API Gatewaynot .NET MAUI
  • API Testingnot .NET MAUI
  • API Documentationnot .NET MAUI
  • Microservicesnot .NET MAUI

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

.NET MAUI

  • Its release and support lifecycle is tied to the underlying .NET version, so a team on an odd-numbered .NET release faces a support cutoff roughly every eighteen months and must budget upgrade work accordingly.
  • Platform-specific control styling and native look-and-feel have historically needed more manual work and workaround packages than Flutter delivers out of the box.
  • macOS and desktop support are less mature than the iOS and Android targets, so teams wanting a strong Mac app experience often still reach for native AppKit or a dedicated tool.
  • The talent pool of mobile developers fluent in MAUI specifically is smaller than for Flutter or React Native, even though C# itself is common.
  • Third-party control libraries such as Syncfusion and Telerik fill real gaps in the built-in component set, meaning a serious app often carries an additional commercial licence cost despite the framework itself being free.

Spring Cloud Gateway

  • Released under the Apache 2.0 license, free and open source with no commercial tier

Pricing, plan by plan

.NET MAUI

Free
  • .NET MAUIFree
    • MIT licensed, unlimited apps
    • Bundled with the free .NET SDK
    • Visual Studio Community edition available at no cost for individuals and small teams

Spring Cloud Gateway

Free
  • Open SourceFree
    • Core Spring Cloud Gateway
    • Community support

Which should you pick?

Choose .NET MAUI if

  • You need single c# and xaml codebase.
  • You want to start without paying.
  • You work on Windows, macOS, iOS, Android.
  • You also want native ui rendering.
.NET MAUI review

Choose Spring Cloud Gateway if

  • You need routing.
  • You want to start without paying.
  • You work on Java, Spring Boot.
  • You also want path rewriting.
Spring Cloud Gateway review

Questions people ask

Is .NET MAUI or Spring Cloud Gateway better?
Neither clearly leads. .NET MAUI starts at Free and Spring Cloud Gateway at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, .NET MAUI or Spring Cloud Gateway?
.NET MAUI starts at Free and Spring Cloud Gateway at Free.
Does .NET MAUI or Spring Cloud Gateway run on more platforms?
.NET MAUI runs on Windows, macOS, iOS, Android. Spring Cloud Gateway runs on Java, Spring Boot.
Can I use .NET MAUI for free?
Both have a free tier, so you can try either at no cost before committing.
What is .NET MAUI best used for?
.NET MAUI is most often used for a .net shop extending an existing c# codebase or business logic layer into ios and android, a team migrating a retired xamarin.forms app, since microsoft provides an official upgrade path, an organisation that wants one codebase spanning mobile and windows desktop without a second language, a company standardised on visual studio and azure devops wanting mobile builds in the same pipeline. Of those, a .net shop extending an existing c# codebase or business logic layer into ios and android and a team migrating a retired xamarin.forms app, since microsoft provides an official upgrade path are not what Spring Cloud Gateway is typically brought in for.
What can .NET MAUI do that Spring Cloud Gateway cannot?
.NET MAUI covers Single C# and XAML codebase, Native UI rendering, Xamarin migration path, Hot Reload. Spring Cloud Gateway covers Routing, Path Rewriting, Circuit Breaker, Spring Boot.

Answered from the vendors’ own pages

.NET MAUI: Is .NET MAUI really free for commercial apps?

Yes. It ships under the MIT licence as part of the free .NET SDK, with no separate mobile licence fee from Microsoft.

Spring Cloud Gateway: Is Spring Cloud Gateway free?

Yes, Spring Cloud Gateway is free and open-source software. It is part of the Spring ecosystem and available through GitHub repositories with open-source dependencies like spring-cloud-starter-gateway-server-webflux and spring-cloud-starter-gateway-server-webmvc.

Source
.NET MAUI: Is this the same as Xamarin?

It is the successor. Xamarin.Forms was retired in 2024 and Microsoft provides migration tooling from it to MAUI.

Spring Cloud Gateway: What enterprise support is available for Spring Cloud Gateway?

Tanzu Spring provides optional enterprise support including Day 0 access to security patches for organizations requiring guaranteed support, but specific pricing is not published on the Spring Cloud Gateway project page.

Source
.NET MAUI: How long is each .NET version supported?

Even-numbered releases get Long Term Support (around three years); odd-numbered releases get roughly eighteen months, and MAUI follows that same .NET release cadence.

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