It was updated through (and including) version 3.1.3 (release date February 2, 2010). The first generation iPod Touch and iPhone have iPhone OS 3.1.3 as their newest available version. All iOS versions from 3.2 until 4.0 were made specifically for the iPad.
What do you need? What are the bare essentials you need to get started in fly fishing? Well, you need that basic rod, reel, and line outfit in one form or another. You need a rod, you need a reel, you need a line, and you need a leader.
Here's what else to pack. 1  Fishing license - make sure you have the right one for the place you plan to go. 2  Waterproof bag - for your cell phone and wallet. 3  Map - especially if you're unfamiliar with the area. Also good for marking down your favorite fishing holes.  First aid kit - for unexpected cuts and 1  scrapes. Sunscreen.  Sunglasses.