[Arelius]

Last I checked, this prevents distribution in an App store (correct me if I'm wrong) but there is nothing preventing you from using it on say OS X

[postfuturist]

There's nothing in the LGPLv3 that prevents you from charging money, or distributing through app stores, so long as you comply with the requirements of the license.

[baldfat]

The issue is App Stores with DRM do conflict with the license. Though I think LGPL could be appeased by posting the code on a public website, but that might actually be a conflict :)

Apple certainly has a strong policy against GPL and LGPL on their store since it the store can not be compatible.