When you consider how many Android apps propagating the Play Store that appear to be slapdash, thrown together for advertising revenue or are nothing more than inferior clones of popular software, it is likely that few of these developers ever really consider user privacy.
According to Google's User Data policy, developers must be "transparent" in how they collect and handle user data, and if an app handles personal or sensitive information, developers are bound by even more restrictions.
Not only does Google require that app data policies are displayed clearly where users can read them, but they must be posted in both a designated field in the Play Developer Console and from within the Play-distributed app itself.
Sensitive information must also be handled securely using modern cryptography, such as over HTTPS.
However, a notice has been sent to Google Play developers warning those that the company says "violate [Google's] User Data policy regarding personal and sensitive information."
If app developers ignore the warning, their applications are at risk of being hidden from view in the App Store or removed altogether.
This is likely to be a welcome move for developers who take the time to ensure their programming and permissions requests are right and user data is handled properly. The planned purge may also be an indication that the tech giant is seeking to tighten control and improve standards in the congested Android app marketplace.
For users, knowing that Google is taking user privacy seriously when it comes to mobile applications can only be welcome news.