-
All replies
-
Helpful answers
-
Jan 28, 2016 12:21 PM in response to tammyfromstevensby Kilgore-Trout,Install the latest compatible version of an app on an earlier version of iOS or OS X - Apple Support
However, many app vendors do not extend support back. That is a vendor decision, not Apple's. The 4 is getting a little long in the tooth for tech devices. May be time to consider a new phone.