Sendachi, if you are looking for an SNG ICM tool that is compatible with more sites, might try SNGWiz.

It is pricier than SNGPT at $99 (vs $79), but is compatible with UB and Absolute, along with Stars, FT, and Party. It also has a quiz mode that SNGPT does not have, which I found helpful. You can adjust quiz mode for any number of players and difficulty (or run it random which gives you varied scenarios.) You could have it quiz you strictly on heads up, for example.

The program does offer a free 30 day trial, so might download it and have a look, and decide if you wish to buy.

PS---apologies that my first post probably sounds like spam for SNGWiz. Don't have any affiliation or know the creator---have just used it and liked it. When OP mentioned the SNGPT incompatibility with UB, thought I would pass the info along.