i have 6S iphone with 16 gigabyte storage. last week i bought the nearby explorer app. the app required more than 4 gigabyte space. i deleted a lot of apps to make space available to install the new app. the onboard map refused to be installed. the app would say repeatedly it needs 1.9 gigabyte space to install. i bought 50 gigabyte storage on ICloud. the app did not budge. it still continued to state it requires 1.9 gigabyte space. even whe i deleted apps, the nearby explorer app will not install.
any help or suggestion from applevis users?