About

SiumaiXD is a maimai DX rating calculator made by CursedBlackCat for the International/Asian version of maimai. It works using the same method as maichart. However, what makes SiumaiXD different is that it keeps registered users on its DXnet friends list, thus eliminating the need for the user to click through a CAPTCHA and manually accept a DXnet friend request every time. In fact, this annoyance is the reason why SiumaiXD was made in the first place.

However, this design choice does come with a major tradeoff: SiumaiXD is limited to a user base no larger than the DXnet friend list cap of 100. Thus, this service is only available to registered users. Please contact the developer to inquire about registration if you are interested.

SiumaiXD is also available as a Discord bot. The Discord bot currently has more features than the web app, as it also allows for the manual saving of scores for locked songs that the DXnet API scraper cannot fetch (such as the current Legend-rank gift song).

SiumaiXD is not affiliated with Sega or maimai in any way. This is purely a fan-made project for the purpose of helping maimai players understand their DX rating calculation and finding ways to improve their DX rating.