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Mobile Development · head to head

Capacitor vs Flutter

Capacitor logo

Capacitor

Mobile Development

MIT-licensed native runtime bridging web apps to iOS, Android and native APIs

From
Free
Rated
-
Full reviewWebsite
Flutter logo

Flutter

Mobile Development

Google’s open-source framework for building apps from one codebase

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Capacitor uI still renders in a system WebView, so complex animation and heavy graphics work require more manual tuning than a natively-rendered framework provides by default.; Flutter dart is used almost nowhere else, so the language itself is a hiring and learning cost
  • They diverge on capability: Capacitor covers Native project generation, Flutter covers Single codebase, many targets.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Capacitor and Flutter actually diverge.

Attributes where Capacitor and Flutter differ
AttributeCapacitorFlutter
PlatformsWeb, iOS, AndroidiOS, Android, Web, Windows, macOS, Linux

Identical on both: starting price (Free), pricing model (Open source, no licence fee), free tier (Yes), user rating (Not yet rated), category (Mobile Development).

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 Capacitor

  • Native project generation
  • Plugin bridge
  • Custom native plugins
  • Live Reload
  • Framework agnostic
  • Capacitor Assets and Configure CLIs

Only in Flutter

  • Single codebase, many targets
  • Own rendering engine
  • Hot reload
  • Widget library
  • Ahead-of-time compilation
  • DevTools

What people use each for

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

Capacitor

  • A team wrapping an existing responsive web app to publish it to the App Store and Play Storenot Flutter
  • A product using React or Vue that wants native device APIs without adopting a full mobile frameworknot Flutter
  • A developer who wants to drop into native Swift or Kotlin code for the parts a plugin does not covernot Flutter
  • A company migrating off Apache Cordova, since Capacitor was designed as a modern, actively maintained successornot Flutter

Flutter

  • Shipping one app to iOS and Android with a small teamnot Capacitor
  • Interfaces with heavy custom design that need to look identical on both platformsnot Capacitor
  • Adding web or desktop builds to an existing mobile codebasenot Capacitor
  • Prototyping quickly where hot reload shortens the design loopnot Capacitor

Where each one falls short

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

Capacitor

  • UI still renders in a system WebView, so complex animation and heavy graphics work require more manual tuning than a natively-rendered framework provides by default.
  • Every native capability not covered by an official or community plugin means writing and maintaining native Swift and Kotlin code, which erodes the single-codebase promise for device-heavy apps.
  • It is maintained by the same team as Ionic, and while it does not require the Ionic UI library, its release cadence and roadmap priorities are set by a company now owned by OutSystems.
  • Cordova plugins are not automatically compatible and often need adaptation, so migrating a legacy Cordova app is a real porting project, not a drop-in swap.
  • App store review teams scrutinise WebView-wrapped apps more closely for "just a website" rejections, so thin wrapper apps carry more approval risk than natively-compiled alternatives.

Flutter

  • Dart is used almost nowhere else, so the language itself is a hiring and learning cost
  • Because Flutter draws its own widgets, apps can feel subtly unlike the platform unless deliberately styled per-platform
  • Binary sizes are larger than equivalent native apps because the engine ships with the app
  • Access to a brand-new platform API waits on a plugin, or on writing platform channel code yourself

Pricing, plan by plan

Capacitor

Free
  • CapacitorFree
    • MIT licensed, unlimited apps
    • Core plugin set included
    • Community support via GitHub and Discord

Flutter

Free
  • FlutterFree
    • Full framework
    • All platform targets
    • Dart toolchain

Which should you pick?

Choose Capacitor if

  • You need native project generation.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want plugin bridge.
Capacitor review

Choose Flutter if

  • You need single codebase, many targets.
  • You want to start without paying.
  • You work on iOS, Android, Web, Windows, macOS, Linux.
  • You also want own rendering engine.
Flutter review

Questions people ask

Is Capacitor or Flutter better?
Neither clearly leads. Capacitor starts at Free and Flutter at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Capacitor or Flutter?
Capacitor starts at Free and Flutter at Free.
Does Capacitor or Flutter run on more platforms?
Capacitor runs on Web, iOS, Android. Flutter runs on iOS, Android, Web, Windows, macOS, Linux.
Can I use Capacitor for free?
Both have a free tier, so you can try either at no cost before committing.
What is Capacitor best used for?
Capacitor is most often used for a team wrapping an existing responsive web app to publish it to the app store and play store, a product using react or vue that wants native device apis without adopting a full mobile framework, a developer who wants to drop into native swift or kotlin code for the parts a plugin does not cover, a company migrating off apache cordova, since capacitor was designed as a modern, actively maintained successor. Of those, a team wrapping an existing responsive web app to publish it to the app store and play store and a product using react or vue that wants native device apis without adopting a full mobile framework are not what Flutter is typically brought in for.
What can Capacitor do that Flutter cannot?
Capacitor covers Native project generation, Plugin bridge, Custom native plugins, Live Reload. Flutter covers Single codebase, many targets, Own rendering engine, Hot reload, Widget library.

Answered from the vendors’ own pages

Capacitor: Do I need Ionic components to use Capacitor?

No. Capacitor is the native runtime and plugin bridge; the Ionic UI component library is a separate, optional layer.

Flutter: Is Flutter free?

Yes. Flutter is open source with no licence fee. The framework is under a Creative Commons Attribution 4.0 licence and its code samples under the 3-Clause BSD licence.

Capacitor: Is Capacitor free for commercial apps?

Yes, it is MIT licensed with no fee for commercial use, and there is no paid tier of Capacitor itself.

Flutter: What language does Flutter use?

Dart, a language Google designed for fast startup and ahead-of-time compilation to native code.

Capacitor: Is it a replacement for Cordova?

Functionally yes for most teams, though existing Cordova plugins need adaptation rather than working unmodified.

Flutter: Can Flutter build for more than mobile?

Yes. The same codebase targets iOS, Android, web, Windows, macOS, Linux and embedded devices, though mobile remains the most mature target.

Flutter: How is Flutter different from React Native?

Flutter draws its own widgets with its own engine, so the result is pixel-identical across platforms. React Native renders to the real native components of each platform. Flutter uses Dart; React Native uses JavaScript and React.

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