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Google To Replace APK With AAB From August, 2021 – A Full Story

Google has formally introduced that, all the brand new apps or video games that get revealed on the Google Playstore from the beginning of August, 2021, should be submitted within the type of AAB format [Android App Bundle]. Google has already determined to remodel the APK to AAB codecs for all the brand new apps. But additionally it is assumed that Google will slowly roll over this RULE necessary for all of the outdated and new apps. For final a few years, Android Apps has been developed with the APK format, the place APK refers to Android Packages. But within the yr of 2018, Google introduced a brand new file format – AAB (Android App Bundle) as the brand new extension for Android Apps. Currently, there are virtually 1 million plus apps utilizing AAB file format, reminiscent of Adobe, Duolingo, Netflix, Riafy, Twitter, Gameloft and so forth.


WHAT IS AAB [Android App Bundle]

AAB is nothing however a brand new file format of Android Apps. It was launched within the yr of 2018. With this format, an App Developer can submit their android app in bits and items – which accommodates completely different information, reminiscent of: completely different languages, show decision, completely different CPU structure and plenty of extra. Now relying on the system, Google Playstore will create a vital APK file, by utilizing the items from AAB. This format is far smaller in measurement, with respect to the APK file. When a developer needs to replace their Android App, they’ll solely push the replace for a selected half / items – which truly reduces the replace file measurement. The builders can create the AAB file on the Android Studio with only a single click on – which makes the lifetime of builders a lot simpler.


Any android telephones with Lollipop or the newer Android OS model will help the AAB [Android App Bundle] listing. It means, any android telephones that launched within the final 4 years, simply help Android App Bundle listing.




Q1) How a lot work will probably be wanted to make use of an App Bundle VS an APK file?

Ans: Theoretically, little or no work is required to develop an Android App Bundle. It’s only a matter of selecting few choices through the time of app development. The App Bundle is mainly an open-source format supported by Android Studio, Cocos Creator, Unity, Unreal Engine, Gradle and so forth. Core Native, Core Java or Kotlin SDK, make it simpler to to develop app bundle options.

Q2) How does App Bundle work?

Ans: Google Playstore makes use of the App Bundle to create the APKs which might be optimized in accordance with the system’s configuration. This means the customers will take pleasure in smaller apps with out unused codes wanted for different gadgets. You can simply observe the dimensions of your android app within the Google Play Console.

Q3) Is AAB [Android App Bundle] going to make issues more durable for third get together app shops?

Ans: Yes, it’s formally reported that App Bundle would possibly make the issues more durable for the third get together app shops. For an instance: if you happen to set up the android app from Playstore and need to replace the app from one other options [such as: Aptoide store or Amazon app store], the set up would possibly fail as a consequence of SIGNATURE MISMATCH. The motive is: now Google is managing the “Private Signing Key” – so you can’t use the identical key whereas updating from different third get together app retailer. You have to make use of a separate Private Key and on this will trigger “Private Key Mismatch Error”.


Absolutely not ..! AAB isn’t an EVIL because it sounds. An consumer will get a smaller app measurement, which is able to save his cellphone storage and the web knowledge. Whereas the builders can guarantee that the android app / sport will probably be accessible on the genuine android gadgets. So for certain, Android App Bundle ought to be an win-win scenario for the customers & builders each.


From internet hosting the android apps to managing the respective personal keys – Google now controls the app publishing and the distribution on Android. Developers ought to be blissful, as they don’t have to handle completely different APKs. Even we, the customers can take pleasure in our favourite apps or video games in a smaller model, completely optimized for our personal gadgets.

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