Great app but could use a couple of other features

I really like this app, but it needs a couple of features to make it really great.

First, the ability to compare at least 2 pictures side by side or perhaps even 4 at a time in tile view.

As of now, it shows you the top photo and you can drag it up to get a peak at the photo below it, but sometimes you need to look at multiple photos from a series to decide which are worth keeping and which are worth deleting.

Lastly, when I look at a photo in full view, there doesnt seem to be an option to zoom into the photo to see closer details.

Please consider adding these features.

iPhoneSkilz about Flic | Delete & Manage Photos, v2.0.0