Apps now block sideloading and force downloads through Google Play

The Google Play Integrity API has been introduced to enhance the detection of sideloaded apps on Android devices. This API allows applications to verify if they were installed from the Google Play Store, identifying unlicensed accounts that did not purchase or download the app through official channels. If an app detects that it is unlicensed, it can prompt users with a remediation dialog, urging them to download the app from the Play Store to continue usage. This feature, which was unveiled at Google I/O in May, aims to help developers maintain control over their app distribution and ensure that users have the correct version for their devices. The API checks for signs of tampering and assesses the trustworthiness of the software environment. It is designed to replace the older SafetyNet Attestation system, offering more robust features. Developers can implement this API to block access to their apps based on the integrity verdict received. Some applications, including games like Diablo Immortal, are already utilizing this feature. As the Play Integrity API evolves, it is expected to further limit the ability of users to sideload apps and root their devices, while simultaneously enhancing security for regular users against fraudulent activities.

- The Google Play Integrity API helps detect sideloaded apps and unlicensed accounts.

- It prompts users to download apps from the Play Store if they are unlicensed.

- The API enhances security by checking for tampering and software environment trustworthiness.

- Popular apps like Stripe, Uber, and TikTok are already using the Play Integrity API.

- The feature aims to reduce the prevalence of sideloading and rooting among Android users.