EA/DICE have confirmed there will be a update for the well used Battlelog mobile app which will be coming around fall this year. This update will bring things such as, Improved Interface, Career, and customization sections.
The text below has been taken from the Official Battlefield page.
Dear Battlefield™ player,
We wanted to give you a heads-up for an update to the Battlelog Mobile App coming this fall. Introducing the Battlefield Companion, a complete overhaul of the Battlelog Mobile App designed to make your mobile Battlefield experience even better.
Here are some of the highlights:
OPTIMZED INTERFACE – The Battlefield Companion will have a new and fresh look, better navigation, and support for Battlefield™ 1.
CAREER – The Career section will be your new profile and identity of Battlefield. Here you can explore your stats and achievements and see how your friends are doing.
CUSTOMIZATION – Explore and customize your soldier’s loadout while on the go – with full support for Battlefield 1.
The current Mobile App experience will remain available through the new Battlefield Companion and mobile browsers after this update. If you do not wish to update your Battlelog Mobile App to the new Battlefield Companion, please do not accept updates to the Battlelog Mobile App.
Battlefield Companion supports Battlefield 1 and Battlefield 4.