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The world is your collection
MonuDex
Collect the world.
Prove you were there.
Explore every monument in the database, discover its story, then unlock it in the app with a location-verified photo.
A living world atlas
Know the place.
Then go meet it.
MonuDex turns landmark discovery into a collection built from real journeys. Every country has three places to find, from world-famous icons to overlooked local landmarks.
Browse the complete collectionAI monument detector
A real place.
A real unlock.
The app combines visual recognition with precise location before a monument joins your collection.
Monument matchThe submitted photo is checked for the selected landmark.
Location matchThe device must be within the monument's verified unlock area.
Collection proofBoth checks must pass before the monument is added.
Private iOS beta
Start your collection.
MonuDex is being prepared for TestFlight. Ask for an invite and help shape the first global monument collection.
Contact MonuDex