It works fine. No ads, free.
Wrote this review because this app doesn't deserve a one star. It works completely fine. You press a button, you get a sound. There are many banger sounds on here—15 sounds in fact!—from the Laugh Track (the money maker), a Bummed Out "Oohh" sound, a very angry "Boo!!!" sound, and even—a surprise little favorite of mine—this little Windows '95 "Ta Da!" trumpet!!
The app is surprisingly fast, actually. It opens up in—literally—under one second; a left field rarity at this point! Whoever made it knows how to optimize their stuff. The sounds could be a little snappier to get going, but I an update that trimmed a bit of the off the start of the samples would seem to fix this? Because when when you press it or another sound's button again, it cuts off *very* instantly.
I read another reviewer say that this ruined his comedic timing in a social situation. This is a non-factor. Proper comedic timing does not come to plank time, Jerry. When you're going for something as potentially awkward as pulling a real, canned Laugh Track on your friends, you gotta lean in, you gotta have that confidence, or the bit is gonna fall apart no matter what.
Though mostly, I use this to add a Studio Audience to youtuber failsons and dashcams with my buddies, so to be fair I wouldn't know. For that I give it a 5 out of 5. Their other apps? Also great, by the way.