The much-improved App Store in iOS 8 features a number of enhancements. Case in point: app bundles. App bundles make it possible for developers to bundle up to ten of their existing iPhone and iPad applications in a single purchase at a reduced price.
Borrowing cues from the “Complete My Album” feature for music that debuted on iTunes in March 2007, app bundles are great promotional vehicles to drive sales and can serve as a nice reward for loyal customers.
But for the vast majority of ordinary users, app bundles are one of the least understood new features of the App Store in iOS 8. That it's still very unclear how the App Store's Complete My Bundle works is Apple's fault.
And it certainly doesn't make its users' lives any easier with cryptic feature descriptions and the App Store's non-intuitive bundle pricing mechanism. But don't sweat, here's everything you need to know in order to understand how Complete My Bundle works.