Can you update an old iPad to the latest version?
If you need to use software that requires a newer system software version then you will need to purchase a newer iPad model. however Why can’t I update my iPad past 10.3 3? If your iPad cannot upgrade beyond iOS 10.3. 3, then you, most likely, have an iPad 4th generation.
How do I install iOS 7 on my iPad?
How do I update my old iPad to iOS 8?
How do I upgrade my old iPad to a newer software?