Is anyone else seeing that this app has swollen to 6.57 GB on their device?  I rememeber it being in the neighborhood of 1-2 GB recently, but it is now threatening my storage capacity.  This is also appearing in Documents and Data on iphone, which is a separate category from apps, and this is puzzling.  Is anyone tech-oriented enough to answer this?

As if we needed another reason for RR4...