Turn Your iPhone or iPod Touch Into an Offline Mobile Reference Library
This is a tip for anyone who wants to get any web working done while you’re traveling and/or in transit for any reason. If you’re going to be in areas of questionable network access, you’d better have the ability to get work done offline at your disposal, and you should also be ready to dig in for extended periods of time without a connection.
For some tasks, you absolutely need network access, but for others, a rich and varied stock of offline-accessible information and research resources should provide plenty of fodder for getting things done. Your iPhone or iPod touch can be a great supplemental resource for exactly this kind of thing. Here’s how to turn your device into an offline road warrior.