This may be one of the best free apps that is available on the iPhone. We have all been in strange cities and have had to hunt down wifi spots in order to send out a quick email or send off a report.

It is almost embarrassing asking people where to go if you don’t have an aircard, this can be a major problem. The free workplace app WorkSnug does the hunting for you and lands a quite place to do whatever you need.

After starting the app up, all that is needed is to hold the iPhone up in front of you and the iPhone starts to list the various locations that have been scouted the by the WorkSnug team. It will give directions and ratings as to what the team and other users think about that spot. If directions are needed, they are right there as well.

While there are plenty of apps that are fun to have or great games to play, this is one of the most useful and practical ones that we have seen come out in a while. Best of all, it’s FREE. No more worry about where to go when you get to town or relying on the kindness of a stranger. Anyone who travels with their laptop in tow is going to appreciate this app.

Another feature that many will enjoy is that they can add their own information about the sites and share it with their friends once they have visited it. For the most part, the sites that were checked had a very accurate review and each one of them was laptop friendly. Oh yeah, the bonus feature is that if they serve coffee, the quality of the Joe is listed as well. Not too bad for a free app.

It seems there may be a line being drawn between the Dev Team and Geohot when it comes to working together to bring what is best for the end user as a whole. While some may argue that them working together is for the best, I would argue that competition between the two may end up bringing the end user slightly better tools.

Of course, my opinion is just that — my opinion. However with that, Geohot has recently released his own solution for unlocking the iPhone 3GS which has been dubbed purplesn0w. And yes that means we have yet another strange name to remember when it comes to iPhone hacking tools.

Anyway, purplesn0w is the “geohot 3GS unlock solution” and is noted as being able to help prevent you from worrying about “Wifi fails? Battery fails? Unlock fails?” after you unlock.
Basically, what purplesn0w will do is unlock your iPhone 3GS after you have already jailbroken it using purplera1n. According to Geohot, purplesn0w is;
“A soft unlock for your 3GS that I’d actually use day to day. It’s not a daemon that takes any resources, and it doesn’t add a task to your baseband. It’s very close to a true unlock. All it does is patch three files, CommCenter, lockdownd, and your wildcard activation plist(which you need, activate w at&t sim first, no hacktivation support yet). That’s it, no other files are installed.”

As always it is suggested that you back up your iPhone before beginning, but otherwise here are the steps you need to follow in order to use purplesn0w. Keep in mind, this is also assuming that your iPhone 3GS is already jailbroken.

Be sure to have legit activated 3GS
Disable 3G if you don’t have it(like T-Mobile).
Add apt.geohot.com to Cydia
Install com.geohot.purplesn0w
Watch for success output in Cydia
Reboot, and enjoy your unlocked iPhone

Granted, there are not many apps in the App Storethat are supporting Push Notifications at this point, and for some that may be leading to a little question as to how to enable the notifications.

Well, to begin with, the “Notifications” listing in your iPhone’s settings will not appear as an option until you launch an app that has that support. In my case, you can see (in the below image) that app is Tap Tap Revenge 2.6.

Anyway, simply launch an app that has support for Notifications then go back to your iPhone’s settings and then you will notice a new listing called “Notifications” that will be listed as “On.”

Once there, you can then go in and customize the settings on an app by app basis.