
Lorg
Heritage & History City Guide
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About
Lorg — Heritage & History City Guide
History speaks as you walk.
Lorg is a location-aware heritage guide that narrates the story of every street, building and monument as you approach. As you move through a heritage city, Lorg monitors your position and begins narrating the moment you approach a site of historical interest. A Roman arch. A medieval minster. A house where someone remarkable was born. A place where history turned. Each location has a story. Lorg tells it — through your phone speaker or via CarPlay.
How it works
Walk. Lorg listens to where you are and speaks when you arrive somewhere that matters. The Home tab shows what is near you, what happened in the city on today's date, and the epochs of its history.
Each location has three layers: an Overview as you arrive, an In depth narrative when you want to go further, and a Reference tier with the key facts and sources for those who want to check. Read or listen — at every level.
The Puret Family
Lorg introduces a new way to experience history: through the eyes of people who were actually there.
The Puret family is a reconstructed family of ordinary people — labourers, traders, craftsmen and servants — whose lives run alongside the story of each city across the centuries. At historic locations you can read their first-person perspectives: what this place meant to them, what they saw here, what they knew and what they couldn't have known. These narratives are reconstructed, not documentary proof, and are labelled as such.
Ask them questions. The AI-powered Ask feature lets you speak directly to members of the Puret family — each responds in character, drawing on their biography, their era and their relationship to the place you are standing in.
A living historical record
Each city is organised into historical epochs — the chapters of its story from earliest origins to the present day. Explore the timeline of events, read the biographies of the people who shaped the city, and discover the locations connected to their lives. Every day, Lorg highlights a moment that happened on this date.
Historical map overlays
Place historical maps over the modern street plan and see how the city has changed across the centuries.
Your own family history
Lorg works alongside Heritage Compass, the genealogy app from Siorai Labs. If you have Heritage Compass installed and a family tree loaded, Lorg identifies places in the city connected to your own ancestors.
CarPlay
Lorg is compatible with CarPlay. Drive through a heritage city and hear the narration through your car's speakers as you pass each location. No phone in hand. No eyes off the road.
Multilingual
Content in English, French and German, matching your device language (Paris in English and French).
Cities available now
Saintes, France — a Roman city whose triumphal arch, built about 1,800 years before the Arc de Triomphe in Paris, still stands on the banks of the Charente.
York, England — Roman Eboracum, Viking Jorvik and the medieval walled city around the Minster.
Bruges, Belgium — the medieval canal city and its historic centre.
Paris, France — from Roman Lutetia to the present day, with more than 100 locations across eight districts, from the Île de la Cité and the Latin Quarter to Montmartre, the Marais, western and eastern Paris and Montparnasse.
Coming soon
Canterbury · Bath · Dublin · Edinburgh · Dubrovnik · Valletta · Toledo · Boston · Charleston · Savannah · Québec City · Cape Town · Hobart
Subscribe to Saintes, York or Bruges individually, or choose All Cities, which includes Paris and every other city in Lorg.
Terms of Use: https://siorailabs.com/terms/
Privacy Policy: https://siorailabs.com/privacy-policy/
The Ask feature uses AI to generate character responses. Responses are generated in character and for entertainment and educational purposes.
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What's New in Lorg
1.4.1
November 4, 2026
Bug Fixes 1. Fixed: Through Other Eyes content now displays in French when device language is set to French 2. Fixed: Narration only triggers for locations with narrate: true Improvements 3. Improved: Narration reliability in dense urban areas Performance 4. Optimized: Removed unnecessary async/await overhead
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Subscriptions & In-App Purchases
Bruges - Monthly Access
Full access to Bruges heritage & narration
$2.991 Month








