Yes, as Gamga mentioned, the daily login gifts/rewards is still present in the Wiple Asia version. Having said that, the Aeria/Gamigo version has had massive giveaways over the last 6mths or more with heaps of free GP, chips and weapons. In the Wiple version they don't really have any giveaways like that, you need to earn everything haha. They have less events on the Wiple version that give you free XP/GP etc too.
On your query about the sentinel character skin, yes the latest update gave the Wiple version two different sentinel characters. At the beginning of the video in the lobby I was running a timed/temporary sentinel character/skin (also in the opening clip using the Desert Eagle, that was with the sentinel skin - note the robot hands haha).