If your app is going to be a success, then you need to hold the user’s interest over time, and notifications are an important way to keep your audience engaged. By presenting the user with a timely, ...

The year was 2009. There were only two Marvel movies so far, Avatar came out, and Apple was launching the iPhone 3GS. It had a brand-new push-notification system that, among other things, would ...

Push notifications are the alerts that apps send to your phone or computer even when the apps aren't open. Often appearing at the top or side of your screen, nearly every popular app uses push ...