Each release of the app includes important bug fixes. Also, through your feedback we constantly improve and add new features. Please keep in mind that each new version of the Alert App is optimized to work best with the latest firmware version.
Normally, you will receive a notification informing about an available update of the App, click on it and you will be redirected to the store to update it.
On the other hand, please check the App Store/Google Play Store regularly and take a look at the updates section.
To check which version of the Alert App you're currently using go to the More tab in your Alert App and check the About section.