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Explore the world
with Sterna.

Turn the places you visit into a map of your exploration.

Star us on GitHubDownload for Android
San FranciscoSan Francisco
New YorkNew York
TokyoTokyo
SydneySydney
EgyptEgypt
SingaporeSingapore
DeadvleiDeadvlei
Rio de JaneiroRio de Janeiro
Machu PicchuMachu Picchu

Drag to explore

Why Sterna

Your travel memories are scattered across your camera roll.

Photos hold on to individual moments, but they rarely show the bigger picture of where those moments happened.

Sterna turns the places behind your photos into discoveries you can return to on a map.

Sterna interactive exploration map with discoveries and points of interestSterna gallery of geolocated discoveries and points of interest

How Sterna works

From a moment to a place on your map.

01

Explore

Find places worth remembering on an interactive map.

Sterna interactive exploration map with discoveries and points of interest
02

Revisit

Revisit a saved discovery, with its photo tied to the place where it happened.

Sterna discovery detail showing a photo from Paris
03

Track

Watch countries, discoveries and points of interest add up in your exploration profile.

Sterna profile showing exploration statistics and countries visited

Weekend in Paris

One weekend. Every discovery in its place.

See a trip as a collection of moments, each one tied to the place where it happened.

Sterna gallery of discoveries including Paris from the river
Sterna groups screen with shared maps

Shared exploration

Exploring together? Build the map together.

Create a group for the trip and let everyone add discoveries to the same map.

Each place stays connected to the person who shared it.

Explore the app

A closer look at Sterna.

Move through the screens behind your trips, discoveries and shared maps.

Sterna Map screen

The team behind Sterna.

A multidisciplinary team bringing together data science and network engineering.