Windows 8.1 snapped apps are the perfect Windows Phone 8.1 apps.

I think this may be what MS is going for.

If you use the smallest snapping mode you get apps which would be very nice for the phone screen (a little bit high but otherwise perfect).

The only thing that developers would have to do is to add the little preview app for every app which has a hidden menu (as swiping up on WP is possible but not that great).

8yzaeqr_medium

via i.imgur.com

5tfh9pi_medium

via i.imgur.com

Anoza6z_medium

via i.imgur.com

3hdl169_medium

via i.imgur.com

1gwiflb_medium

via i.imgur.com

Siu9odw_medium

via i.imgur.com

J6oszj7_medium

via i.imgur.com

F8yrjbq_medium

via i.imgur.com

Htsjoyy_medium

via i.imgur.com

Qdwaqva_medium

via i.imgur.com

Hetlh9f_medium

via i.imgur.com

Mbtgfkn_medium

via i.imgur.com

Ahbf428_medium

via i.imgur.com