Snapguide - Free
Snapguide is a free application made by Heavy Bits. It is a huge database of how to guides made by people just like you and me. When you open the app you are presented with a couple slides about the app. The app allows you to sign in with your Facebook or Twitter which is always a nice feature. The how to guides range from origami to making beeswax and honey lip balm. You can even create your own guides right one the app! You guides can be liked or shared through social networks. You can also be followed, or follow other guide makers. It has a search feature in order to find exactly what you want. The amount of guides is not huge but it is growing everyday. This is a very useful app to learn news things and to teach other people.