We typically use Allstays, it has come in handy many times. We have iPhones, but it has been out long enough thatbthey should also be on androids app store also.
See if Aa Stays has an Android version. Really like it on iPad. Was really great for directions and map at least until Apple removed Google map. All stays asks if you want to open in Google maps. They probably need to update so it works with Apple map.
Just got online this evening with a quick stop at home base and see that All Stays has updated the iPhone/iPad app to use Apple maps. And added a few other features when you drill into looking at a campsite. Really like the immediate rating.
