It's not exactly 'true' AH, but Atomic Robo has some AH-ish elements in it, though they're not usually at the forefront. History itself remains more or less the same, but there's a lot of little bits influenced by the fact that pulpy superscience works in the setting. For example, one of the reasons the Nazis lost the war is because Hitler diverted a lot of his efforts to building wunderwaffe, but meddled with their production. Similarly, one side story involves a Chinese-built, North Korean-operated war robot attacking Seoul during the Korean War. The story goes into detail about why robotic weaponry ultimately fell out of favour during the Cold War.
So, it's not AH in the sense that 'history happens differently because of certain events changing,' but more that 'history follows pretty much the same path, but for somewhat different reasons.'