New to WW

Hi everyone Im new to WW and Am curious to see how long it’s taken others to see results and which program they’ve had more success with? I am currently trying to lose 25 pounds by the end of the summer and I’m hoping to find a weight watchers app that I can use long-term as more of a lifestyle change versus a quick fix. I appreciate any comments anyone has or stories they have to share as I Think it’s helpful to see how others are doing on their’ weight loss journeys. Thanks and I look Forward to hearing everyone’s feedback!