Yesterday, we broke news about Bell Canada’s plans to offer a $30 per month 6 GB smartphone data plan that permits iPad users to share their 6 GB monthly data bucket with their iPad for an additional $10 fee. Today, on the eve of the iPhone 4 launch, Rogers Wireless is following suit. Rogers customers will be able to purchase a $30 per month 6 GB data bucket as long as you sign a new 3-year contract. The iPad sharing option is explained like this:

Starting July 30, and for a limited time until Sept. 30, customers on a 6 GB plan will be able to share data between iPhones and iPads for an extra $20 (plus Government Regulatory Recovery Fee). For details, visit a Rogers retail location.

Not quite as cheep as Bell’s offering… but there you have it. What do you say Canadian friends? Sound off!