Does an iPad Need a Data Plan?

Apple's iPad requires a wireless connection or cellular data plan for Internet access. You can obtain this wireless connection through your existing home Internet service, service at your workplace, a paid cellular data plan, or public Wi-Fi at coffee shops, restaurants, airports and other locations.

Can I use my iPad without data plan?

If the iPad is Wifi only it cannot connect to a cellular network, therefore it cannot have a data plan. Wifi only iPads connect through Wifi. The internet connection would be the same she uses for her computer or laptop. So NO, she does not need a data plan, because theres no way to use a data plan on a Wifi only iPad.

Can you use an iPad with just Wi-Fi?

WiFi-Only iPad

A WiFi-only model iPad connects to the Internet using wireless or WiFi access. This means when you are in a location without WiFi you cannot get on the Internet, make phone calls/Skype/Facetime, send/receive email and some Apps that rely on Internet access will not work.