Is the IPad Mini 3 compatible with current iOS?
Before buying a refurbished iPad mini 3, I want to know if I’m able to download apps and gaming apps for my kids?
iPad mini 3 Wi-Fi
Sorry no.
iPad Mini 3rd generation cannot support iOS versions beyond 12.5.3, because of hardware (CPU/RAM) incompatibility.
Current iPadOS version is 14.6. See compatibility here:--> iOS 14 and iPadOS are compatible with these devices
Regards
Giulio