Yes, and it gives me a hilarious situation of having two Boosts side by side, and it's a mystery which one is a reddit one and which one is a Lemmy one
Thankfully Boost came out the same week Relay went to monthly subscription only. I actually forgot I had set Boost to install automatically when the app was released.
I spent the few days before Boost was released giving the official Reddit app another shot, and remembering why I hate it so much.
Boost making it easy to sign up and get started was the final step on my path away from Reddit.