What's a good Android app for quickly checking prices and deals at wholesale clubs before I head there after a long shift?

Okay, so after a brutal 12-hour shift, the last thing I want to do is wander around a store comparing prices. The BJ's Wholesale Club app has been a lifesaver. It's actually reliable – hasn't crashed once in the six months I've been using it, which is saying something! I can quickly pull it up in the parking lot (or even before I leave the hospital, shhh!) and see if the deals are worth going in for. It's like having a pocket reference guide for savings. Plus, I can check if they have my usual bulk orders of coffee and snacks, because a girl's gotta survive those night shifts, you know? I'm too tired to learn complicated apps, but this one is no-fuss and gets straight to the point. Works when you need it, which is exactly what I need.