Yup. IDA Pro is the gold standard, and was basically the only choice for a
long time. It's also stupidly expensive and priced for defense contractor funny money, with an individual license nearly $3000 [0]. Most freelancers just use a cracked copy or the freeware version.
Recently Hopper and BinaryNinja have been rising in use, with much more affordable pricing plans, but they're still second-rate as far as I know.
(There's also radare2, which for all it's mentioned occasionally I don't actually know anyone that uses it)
0: https://www.hex-rays.com/cgi-bin/quote.cgi