I think Rego is by far the best app to organize places.
It’s also the only app in which I can move freely and use the features as I like to use them, instead of being forced into a specific workflow. If I don’t want to drag around in a map? No problem. If I want to import something from Foursquare? No problem. Entering an address, using current location or gps data from a photo, this is all possible, in contrast to competing apps.
The options Rego offers adapt to the preferences of the user.
In its feature set, Rego is unique and has become irreplaceable to me, so a big thank you to the developer for writing this app.
Also hoping for a Mac version someday.