Android has A/B testing (A/B canary), which lets developers access Android builds that have not yet been released publicly through the so-called testing channel Android Canary. The aims of this experimental program are to have weekly updates with upcoming features and APIs of OS and allow proactive testing and feedback. Android Canary is targeted at the developers so that they may develop their applications regarding the coming releases of Android.

Highlights:

• Provides weekly updates with experimental features.
• Exclusively for developers, not consumer use.
• Requires installation via Android Flash Tool on Pixel devices.
• Includes tools for direct bug reporting to Google.
• Forms the initial foundation for future Beta and Stable releases.

Android Canary provides the latest, unstable versions of Android-versions under development. It is updated on a weekly basis, providing access to upcoming changes in APIs and systems to developers before they can be used. Google clearly indicates that Android Canary cannot be used on a daily basis as it is unstable and might cause loss of data. This program enables serious feedback on the developers before the features enter into wider channels of testing.

With Android Canary, developers will be able to determine compatibility problems and to optimize their apps in advance so that they are compatible with upcoming versions of Android. Installing Android Canary will demand a second Pixel device because it is unstable. The built-in feedback mechanisms enable direct reporting of those issues which were faced during the test with Android Canary.

Android Canary is an early stage in Google release process which is before Beta and Stable releases. Participation lets the developers adapt their apps earlier. Android Canary is the key to release strategy by Google as it helps to collect the vital feedback of a developer and refine the future Android platform prior to its public release.