The unofficial helper for MapleStory 2 is now available for both Android and iOS devices!
They were both released on the respective app stores:
Current features include several timers (dungeon resets, minigame event, boss spawns) with optional notification delivery, in-app news listing and class overviews.
I’m planning to add more features soon, which would be beneficial for new and veteran players.
You can also send me feedback to my email address found here.