How do I update my apps?

Cannot update apps from my iPod Touch 6th gen. Tried everything. Updates don’t show up in the App Store.

How do you know that an app has an update available if it doesn't show in the Updates tab? Maybe the apps are already up to date. Also, what iOS version do you have on the iPod? Maybe there are updates that require a newer version of iOS.

最後更新：2017-10-18 05:37:07