12 ms·Word Lens is a killer app.by manojit 12y agoWord Lens is a killer app.k-mcgrady 12y agoOnly if you travel to places which use a different language.jsemrau 12y agoData roaming charges.rubinelli 12y agoIt uses a local database.sekasi 12y agoNo. Word lens doesn't have to use data. The glass version works without any connection whatsoever.