With the July 2014 ArcGIS Online update the original Basic Viewer app template was renamed Classic Viewer, and a new Basic Viewer app template appeared. You'll currently find both on the first app template gallery page:
![Untitled-10.jpg](/legacyfs/online/2538_Untitled-10.jpg)
If you are looking for an app template that offers many of the capabilities of the web map viewer without the authoring, the Basic Viewer was a good choice. The new template is much improved, and I recommend you check it out - it's a nice modernization of a good all-around "work horse" template, and can be custom-configured easily.
![Untitled-11.jpg](/legacyfs/online/2539_Untitled-11.jpg)