How many InMode sessions do I usually need to see noticeable effects?

Lately, I've been concerned that my facial contours seem to be sagging, so I'm looking into InMode, which is said to have liposuction-like effects. I've heard that InMode is particularly effective for tightening a double chin and reducing cheek fat, so I'm wondering if dramatic changes usually appear after just one session. Or do I need at least three sessions for the effects to last longer? I would also like to know when the full effects of InMode become apparent after the bruising and swelling subside. I would appreciate honest reviews from those who have experienced this!