The App for the hobbyist!
Find unknown and hidden bunkers.
Information about the BunkerApp :
The new Historical War Tracker app is here!!
Discover the unknown with the Historical War Tracker app! Turn your smartphone into a
time machine and discover 100,000+ hidden war locations around the world. From
mysterious
secret bunkers to tunnel systems and forts, you will become a true
"bunker expert." There
is no website, book, or app as extensive and feature-rich as this one!