First thing to check is your zoom level and see if you are too far out. Then check your "Filters". Sometimes people leave them on for a search and then come back later, forget it was on and don't see anything else.
Too far out to show points on map
Filter is on
Filter is off
Second, although the app should still run without location and wifi turned on, it really needs these services running in order to try to calculate distances, plot points and so on. It may show a clean map until you toggle location back on.
So far, this has turned out to be a iOS device setting. Go to Settings > General and then Location. You should see a list of apps with each one having it's own location control.
Find this icon on your device, not in our app.
Look for Location Services
Control this for each location based app
Finally, the most thorough option is to delete the app, restart the device as in power off and back on again and redownload (select app to buy but Apple knows you bought it so they will say it's free) and install the app again. This takes care of any update glitches or bad database downloads that have happened to a couple of people. Please let us know if this is the end solution so we are aware of it.
Find the app icon and hold it until it wiggles. Tap the X to delete the app.
Find the app in the app store and act like you are buying again for the first time. But it's free...
AllStays Pro keeps getting better. We have always received a lot of requests for full screen maps for computers, GPS downloads, Google Earth offline and many other things that couldn't be done either by app or a advertising support website. So this new service helps with that. Along with full screen maps, we add more filters by price, stars/reviews, elevation, weather layer, traffic layer, biking route layer, transit map layer and more. AllStays Pro is here.