While you can get a decent break down of macro-nutrients through the web interface by both grams and percentages, the iOS app is very limited when it comes to tracking your macros.
Macro information is shown only as a daily percentages, but many people set their macro goals in grams. It would be very useful to be able to track macros by both grams and percentages within the app.
It would also be nice to set goals for your macros to supplement the caloric goals. A macro dashboard tile could then be used to quickly monitor your nutrition goals at a glance instead of having to go digging for it.
