If you have never downloaded the app before, you cannot "buy" it for the first time on an iPhone 5s if it requires a newer iOS.
Downloading apps on an Go to product viewer dialog for this item. skachat prilozhenie na aifon 5s
The most effective way to install apps on older devices is to download them from your "Purchases" section. If you have previously downloaded an app on any device using your , the App Store may offer you the "last compatible version". Open the App Store on your iPhone 5s. Tap your Profile icon (top right) and select Purchased . If you have never downloaded the app before,