Disable

Ref: https://docs.flutter.dev/perf/impeller

  • since performance issues with impeller, to

Disable on IOS

  1. Disable on ios

    flutter run --no-enable-impeller

  2. Device config

    • To disable Impeller on iOS when deploying your app, add the following tags under the top-level tag in your app’s Info.plist file.

        <key>FLTEnableImpeller</key>
  <false />

Disable on Android

  • Automatically disabled.
  • “As of Flutter 3.16, Impeller is available behind a flag on Android devices that support Vulkan.”