# Red Thread

> Red Thread ist eine App für iOS und Android mit über 1.500 geführten Audio-Touren durch Städte weltweit — produziert von Voltaire Vision UG, Hamburg.
> Red Thread is an iOS and Android app with over 1,500 guided audio tours through cities worldwide, produced by Voltaire Vision UG, Hamburg, Germany.

Red Thread audio tours run 45–180 minutes, are led by expert guides (historians, sociologists, culinary experts, urban planners, and more), and are fully available in German and English including audio narration. Tours cover history, architecture, subculture, food, and everyday city life. They are built to be interesting for both local residents for home exploration, as well as visitors and tourists. An offline download mode and Together Mode (group synchronised listening) are available on paid plans. With the AI Tour Creator, users can generate custom audio-narrated tours in over 4,000 cities on demand.

## Pricing

- Free tier: access to selected tours in many cities, no payment required
- XL plan: €12.99/month — access to all tours, offline mode, Together Mode (up to 4 people), 1 custom AI tour per month
- Unlimited plan: €34.99/month — unlimited tours, Together Mode (up to 10 people), 5 custom AI tours per month
- All plans: monthly, cancel anytime

## Available cities (317 cities — DE)

- [Chicago](https://redthread.world/de/chicago/)
- [Jena](https://redthread.world/de/jena/)
- [Ingolstadt](https://redthread.world/de/ingolstadt/)
- [Hildesheim](https://redthread.world/de/hildesheim/)
- [Herne](https://redthread.world/de/herne/)
- [Split](https://redthread.world/de/split/)
- [Wuppertal](https://redthread.world/de/wuppertal/)
- [Salzgitter](https://redthread.world/de/salzgitter/)
- [Neuss](https://redthread.world/de/neuss/)
- [Köln](https://redthread.world/de/cologne/)
- [Hannover](https://redthread.world/de/hanover/)
- [Stavanger](https://redthread.world/de/stavanger/)
- [Moers](https://redthread.world/de/moers/)
- [Manaus](https://redthread.world/de/manaus/)
- [Potsdam](https://redthread.world/de/potsdam/)
- [Leipzig](https://redthread.world/de/leipzig/)
- [Perugia](https://redthread.world/de/perugia/)
- [Parma](https://redthread.world/de/parma/)
- [Orléans](https://redthread.world/de/orleans/)
- [Granada](https://redthread.world/de/granada/)
- [Halle (Saale)](https://redthread.world/de/halle/)
- [York](https://redthread.world/de/york/)
- [George Town](https://redthread.world/de/georgetown/)
- [Essen](https://redthread.world/de/essen/)
- [Innsbruck](https://redthread.world/de/innsbruck/)
- [Göttingen](https://redthread.world/de/gottingen/)
- [San Juan](https://redthread.world/de/sanjuan/)
- [Albuquerque](https://redthread.world/de/albuquerque/)
- [Bochum](https://redthread.world/de/bochum/)
- [Marseille](https://redthread.world/de/marseille/)
- [Shanghai](https://redthread.world/de/shanghai/)
- [Dijon](https://redthread.world/de/dijon/)
- [Oldenburg](https://redthread.world/de/oldenburg/)
- [Darmstadt](https://redthread.world/de/darmstadt/)
- [Dresden](https://redthread.world/de/dresden/)
- [Frankfurt am Main](https://redthread.world/de/frankfurt/)
- [Remscheid](https://redthread.world/de/remscheid/)
- [Würzburg](https://redthread.world/de/wurzburg/)
- [Boston](https://redthread.world/de/boston/)
- [Reutlingen](https://redthread.world/de/reutlingen/)
- [Salzburg](https://redthread.world/de/salzburg/)
- [Bielefeld](https://redthread.world/de/bielefeld/)
- [Agra](https://redthread.world/de/agra/)
- [Hermannstadt](https://redthread.world/de/sibiu/)
- [Bremen](https://redthread.world/de/bremen/)
- [Montpellier](https://redthread.world/de/montpellier/)
- [Ludwigshafen am Rhein](https://redthread.world/de/ludwigshafen/)
- [Mainz](https://redthread.world/de/mainz/)
- [Reims](https://redthread.world/de/reims/)
- [Rio de Janeiro](https://redthread.world/de/riodejaneiro/)
- [Edinburgh](https://redthread.world/de/edinburgh/)
- [Málaga](https://redthread.world/de/malaga/)
- [Hongkong](https://redthread.world/de/hongkong/)
- [Santander](https://redthread.world/de/santander/)
- [Rom](https://redthread.world/de/rome/)
- [Koblenz](https://redthread.world/de/koblenz/)
- [Siegen](https://redthread.world/de/siegen/)
- [Leverkusen](https://redthread.world/de/leverkusen/)
- [Fürth](https://redthread.world/de/furth/)
- [Los Angeles](https://redthread.world/de/losangeles/)
- [Liverpool](https://redthread.world/de/liverpool/)
- [Paderborn](https://redthread.world/de/paderborn/)
- [Heidelberg](https://redthread.world/de/heidelberg/)
- [Helsinki](https://redthread.world/de/helsinki/)
- [New York](https://redthread.world/de/newyork/)
- [Bonn](https://redthread.world/de/bonn/)
- [Mannheim](https://redthread.world/de/mannheim/)
- [Dublin](https://redthread.world/de/dublin/)
- [Pforzheim](https://redthread.world/de/pforzheim/)
- [Lübeck](https://redthread.world/de/lubeck/)
- [Riga](https://redthread.world/de/riga/)
- [Chemnitz](https://redthread.world/de/chemnitz/)
- [Düsseldorf](https://redthread.world/de/dusseldorf/)
- [Cascais](https://redthread.world/de/cascais/)
- [Bangkok](https://redthread.world/de/bangkok/)
- [Prag](https://redthread.world/de/prague/)
- [London](https://redthread.world/de/london/)
- [Dortmund](https://redthread.world/de/dortmund/)
- [Bottrop](https://redthread.world/de/bottrop/)
- [Karlsruhe](https://redthread.world/de/karlsruhe/)
- [Thessaloniki](https://redthread.world/de/thessaloniki/)
- [Oxford](https://redthread.world/de/oxford/)
- [Münster](https://redthread.world/de/munster/)
- [Solingen](https://redthread.world/de/solingen/)
- [Kassel](https://redthread.world/de/kassel/)
- [Nizza](https://redthread.world/de/nice/)
- [Erfurt](https://redthread.world/de/erfurt/)
- [Offenbach am Main](https://redthread.world/de/offenbachammain/)
- [Tarragona](https://redthread.world/de/tarragona/)
- [Paris](https://redthread.world/de/paris/)
- [San Diego](https://redthread.world/de/sandiego/)
- [Stuttgart](https://redthread.world/de/stuttgart/)
- [Kiel](https://redthread.world/de/kiel/)
- [Bergamo](https://redthread.world/de/bergamo/)
- [Willemstad](https://redthread.world/de/willemstad/)
- [Oberhausen](https://redthread.world/de/oberhausen/)
- [Assuan](https://redthread.world/de/aswan/)
- [Brüssel](https://redthread.world/de/brussels/)
- [Aix-en-Provence](https://redthread.world/de/aixenprovence/)
- [Gelsenkirchen](https://redthread.world/de/gelsenkirchen/)
- [Bozen](https://redthread.world/de/bolzano/)
- [Kopenhagen](https://redthread.world/de/copenhagen/)
- [Singapur](https://redthread.world/de/singapore/)
- [Mülheim an der Ruhr](https://redthread.world/de/mulheim/)
- [Darwin](https://redthread.world/de/darwin/)
- [Bremerhaven](https://redthread.world/de/bremerhaven/)
- [Nürnberg](https://redthread.world/de/nuremberg/)
- [Gold Coast](https://redthread.world/de/goldcoast/)
- [Yokohama](https://redthread.world/de/yokohama/)
- [Krefeld](https://redthread.world/de/krefeld/)
- [Hanoi](https://redthread.world/de/hanoi/)
- [Barcelona](https://redthread.world/de/barcelona/)
- [Tokio](https://redthread.world/de/tokyo/)
- [Istanbul](https://redthread.world/de/istanbul/)
- [Duisburg](https://redthread.world/de/duisburg/)
- [Nashville](https://redthread.world/de/nashville/)
- [Mailand](https://redthread.world/de/milan/)
- [Trier](https://redthread.world/de/trier/)
- [Las Palmas](https://redthread.world/de/laspalmas/)
- [Saarbrücken](https://redthread.world/de/saarbrucken/)
- [Las Vegas](https://redthread.world/de/lasvegas/)
- [Thorn](https://redthread.world/de/torun/)
- [Augsburg](https://redthread.world/de/augsburg/)
- [León](https://redthread.world/de/leon/)
- [Dubai](https://redthread.world/de/dubai/)
- [Rostock](https://redthread.world/de/rostock/)
- [Lissabon](https://redthread.world/de/lisbon/)
- [Erlangen](https://redthread.world/de/erlangen/)
- [Wolfsburg](https://redthread.world/de/wolfsburg/)
- [Braunschweig](https://redthread.world/de/braunschweig/)
- [Kyoto](https://redthread.world/de/kyoto/)
- [Zürich](https://redthread.world/de/zurich/)
- [Wiesbaden](https://redthread.world/de/wiesbaden/)
- [Hamm](https://redthread.world/de/hamm/)
- [Reykjavík](https://redthread.world/de/reykjavik/)
- [Marrakesch](https://redthread.world/de/marrakech/)
- [Bergisch Gladbach](https://redthread.world/de/bergischgladbach/)
- [Philadelphia](https://redthread.world/de/philadelphia/)
- [Annecy](https://redthread.world/de/annecy/)
- [Sydney](https://redthread.world/de/sydney/)
- [Incheon](https://redthread.world/de/incheon/)
- [Hamburg](https://redthread.world/de/hamburg/)
- [Florenz](https://redthread.world/de/florence/)
- [Zagreb](https://redthread.world/de/zagreb/)
- [Madrid](https://redthread.world/de/madrid/)
- [Mönchengladbach](https://redthread.world/de/monchengladbach/)
- [Klagenfurt](https://redthread.world/de/klagenfurt/)
- [Hagen](https://redthread.world/de/hagen/)
- [Berlin](https://redthread.world/de/berlin/)
- [Sapporo](https://redthread.world/de/sapporo/)
- [Recklinghausen](https://redthread.world/de/recklinghausen/)
- [Ulm](https://redthread.world/de/ulm/)
- [Osnabrück](https://redthread.world/de/osnabruck/)
- [Padua](https://redthread.world/de/padua/)
- [Aachen](https://redthread.world/de/aachen/)
- [Antalya](https://redthread.world/de/antalya/)
- [Krakau](https://redthread.world/de/krakow/)
- [Salamanca](https://redthread.world/de/salamanca/)
- [Antwerpen](https://redthread.world/de/antwerp/)
- [Lhasa](https://redthread.world/de/lhasa/)
- [Salerno](https://redthread.world/de/salerno/)
- [Magdeburg](https://redthread.world/de/magdeburg/)
- [Bern](https://redthread.world/de/bern/)
- [Brügge](https://redthread.world/de/bruges/)
- [Wien](https://redthread.world/de/vienna/)
- [Palma de Mallorca](https://redthread.world/de/palmademallorca/)
- [Graz](https://redthread.world/de/graz/)
- [Sevilla](https://redthread.world/de/seville/)
- [Amsterdam](https://redthread.world/de/amsterdam/)
- [Kapstadt](https://redthread.world/de/capetown/)
- [Heilbronn](https://redthread.world/de/heilbronn/)
- [Maastricht](https://redthread.world/de/maastricht/)
- [Venedig](https://redthread.world/de/venice/)
- [München](https://redthread.world/de/munich/)
- [Löwen](https://redthread.world/de/leuven/)
- [Regensburg](https://redthread.world/de/regensburg/)
- [Freiburg im Breisgau](https://redthread.world/de/freiburgimbreisgau/)
- [Kumamoto]
- [Alanya]
- [Luzern]
- [Angers]
- [Dallas]
- [Bordeaux]
- [Utrecht]
- [San Juan]
- [Namur]
- [Gent]
- [Fès]
- [Kamakura]
- [Kuala Lumpur]
- [Cádiz]
- [Nîmes]
- [Trient]
- [Agadir]
- [Trondheim]
- [Vancouver]
- [Busan]
- [Glasgow]
- [Hạ Long]
- [Aarhus]
- [Füssen]
- [Tallinn]
- [Cork]
- [Jaipur]
- [Puri]
- [Funchal]
- [Klausenburg]
- [Varanasi]
- [Tainan]
- [Uji]
- [Neapel]
- [Posen]
- [Austin]
- [Bergen]
- [Anchorage]
- [Hualien]
- [Plowdiw]
- [Stockholm]
- [Denver]
- [Chiang Mai]
- [Lille]
- [Bodrum]
- [Bratislava]
- [Bariloche]
- [Valencia]
- [Shimla]
- [Triest]
- [Brighton]
- [İzmir]
- [Portland]
- [Luxemburg]
- [Phoenix]
- [Vicenza]
- [Dunedin]
- [Vila Nova de Gaia]
- [Hurghada]
- [Salvador]
- [A Coruña]
- [Iraklio]
- [Puerto Montt]
- [Genf]
- [Essaouira]
- [Modena]
- [Buenos Aires]
- [Bilbao]
- [Córdoba]
- [Çanakkale]
- [Newcastle upon Tyne]
- [Mendoza]
- [Angra dos Reis]
- [Perpignan]
- [Toronto]
- [Urayasu]
- [Orlando]
- [Puerto Princesa]
- [Delft]
- [Louisville]
- [Oslo]
- [Grenoble]
- [Christchurch]
- [Athen]
- [Batumi]
- [Den Haag]
- [Lyon]
- [Kandy]
- [Puducherry]
- [Kairo]
- [Auckland]
- [Arusha]
- [Minneapolis]
- [Virginia Beach]
- [Rennes]
- [Manchester]
- [Cuzco]
- [Birmingham]
- [Seattle]
- [Winterthur]
- [Göteborg]
- [Uppsala]
- [Memphis]
- [Port Louis]
- [Ravenna]
- [Sansibar (Stadt)]
- [Malmö]
- [Toulouse]
- [Yogyakarta]
- [Salta]
- [Puno]
- [Honolulu]
- [Iquitos]
- [Santa Cruz de Tenerife]
- [Brünn]
- [Livingstone]
- [Marbella]
- [Ninh Bình]
- [Samarkand]
- [Anaheim]
- [Nagasaki]
- [Nantes]
- [Cardiff]
- [Medellín]
- [Brisbane]
- [Houston]
- [Basel]
- [Haifa]
- [Québec]
- [Palermo]
- [Bournemouth]
- [Warschau]
- [Nara]
- [Fethiye]
- [Montreal]
- [Genua]
- [Lausanne]
- [Jérez de la Frontera]
- [Matsumoto]
- [Straßburg]

## Available cities (317 cities — EN)

- [Chicago](https://redthread.world/en/chicago/)
- [Jena](https://redthread.world/en/jena/)
- [Ingolstadt](https://redthread.world/en/ingolstadt/)
- [Hildesheim](https://redthread.world/en/hildesheim/)
- [Herne](https://redthread.world/en/herne/)
- [Split](https://redthread.world/en/split/)
- [Wuppertal](https://redthread.world/en/wuppertal/)
- [Salzgitter](https://redthread.world/en/salzgitter/)
- [Neuss](https://redthread.world/en/neuss/)
- [Cologne](https://redthread.world/en/cologne/)
- [Hanover](https://redthread.world/en/hanover/)
- [Stavanger](https://redthread.world/en/stavanger/)
- [Moers](https://redthread.world/en/moers/)
- [Manaus](https://redthread.world/en/manaus/)
- [Potsdam](https://redthread.world/en/potsdam/)
- [Leipzig](https://redthread.world/en/leipzig/)
- [Perugia](https://redthread.world/en/perugia/)
- [Parma](https://redthread.world/en/parma/)
- [Orléans](https://redthread.world/en/orleans/)
- [Granada](https://redthread.world/en/granada/)
- [Halle](https://redthread.world/en/halle/)
- [York](https://redthread.world/en/york/)
- [George Town](https://redthread.world/en/georgetown/)
- [Essen](https://redthread.world/en/essen/)
- [Innsbruck](https://redthread.world/en/innsbruck/)
- [Göttingen](https://redthread.world/en/gottingen/)
- [San Juan](https://redthread.world/en/sanjuan/)
- [Albuquerque](https://redthread.world/en/albuquerque/)
- [Bochum](https://redthread.world/en/bochum/)
- [Marseille](https://redthread.world/en/marseille/)
- [Shanghai](https://redthread.world/en/shanghai/)
- [Dijon](https://redthread.world/en/dijon/)
- [Oldenburg](https://redthread.world/en/oldenburg/)
- [Darmstadt](https://redthread.world/en/darmstadt/)
- [Dresden](https://redthread.world/en/dresden/)
- [Frankfurt](https://redthread.world/en/frankfurt/)
- [Remscheid](https://redthread.world/en/remscheid/)
- [Würzburg](https://redthread.world/en/wurzburg/)
- [Boston](https://redthread.world/en/boston/)
- [Reutlingen](https://redthread.world/en/reutlingen/)
- [Salzburg](https://redthread.world/en/salzburg/)
- [Bielefeld](https://redthread.world/en/bielefeld/)
- [Agra](https://redthread.world/en/agra/)
- [Sibiu](https://redthread.world/en/sibiu/)
- [Bremen](https://redthread.world/en/bremen/)
- [Montpellier](https://redthread.world/en/montpellier/)
- [Ludwigshafen](https://redthread.world/en/ludwigshafen/)
- [Mainz](https://redthread.world/en/mainz/)
- [Reims](https://redthread.world/en/reims/)
- [Rio de Janeiro](https://redthread.world/en/riodejaneiro/)
- [Edinburgh](https://redthread.world/en/edinburgh/)
- [Málaga](https://redthread.world/en/malaga/)
- [Hong Kong](https://redthread.world/en/hongkong/)
- [Santander](https://redthread.world/en/santander/)
- [Rome](https://redthread.world/en/rome/)
- [Koblenz](https://redthread.world/en/koblenz/)
- [Siegen](https://redthread.world/en/siegen/)
- [Leverkusen](https://redthread.world/en/leverkusen/)
- [Fürth](https://redthread.world/en/furth/)
- [Los Angeles](https://redthread.world/en/losangeles/)
- [Liverpool](https://redthread.world/en/liverpool/)
- [Paderborn](https://redthread.world/en/paderborn/)
- [Heidelberg](https://redthread.world/en/heidelberg/)
- [Helsinki](https://redthread.world/en/helsinki/)
- [New York](https://redthread.world/en/newyork/)
- [Bonn](https://redthread.world/en/bonn/)
- [Mannheim](https://redthread.world/en/mannheim/)
- [Dublin](https://redthread.world/en/dublin/)
- [Pforzheim](https://redthread.world/en/pforzheim/)
- [Lübeck](https://redthread.world/en/lubeck/)
- [Riga](https://redthread.world/en/riga/)
- [Chemnitz](https://redthread.world/en/chemnitz/)
- [Düsseldorf](https://redthread.world/en/dusseldorf/)
- [Cascais](https://redthread.world/en/cascais/)
- [Bangkok](https://redthread.world/en/bangkok/)
- [Prague](https://redthread.world/en/prague/)
- [London](https://redthread.world/en/london/)
- [Dortmund](https://redthread.world/en/dortmund/)
- [Bottrop](https://redthread.world/en/bottrop/)
- [Karlsruhe](https://redthread.world/en/karlsruhe/)
- [Thessaloniki](https://redthread.world/en/thessaloniki/)
- [Oxford](https://redthread.world/en/oxford/)
- [Münster](https://redthread.world/en/munster/)
- [Solingen](https://redthread.world/en/solingen/)
- [Kassel](https://redthread.world/en/kassel/)
- [Nice](https://redthread.world/en/nice/)
- [Erfurt](https://redthread.world/en/erfurt/)
- [Offenbach am Main](https://redthread.world/en/offenbachammain/)
- [Tarragona](https://redthread.world/en/tarragona/)
- [Paris](https://redthread.world/en/paris/)
- [San Diego](https://redthread.world/en/sandiego/)
- [Stuttgart](https://redthread.world/en/stuttgart/)
- [Kiel](https://redthread.world/en/kiel/)
- [Bergamo](https://redthread.world/en/bergamo/)
- [Willemstad](https://redthread.world/en/willemstad/)
- [Oberhausen](https://redthread.world/en/oberhausen/)
- [Aswan](https://redthread.world/en/aswan/)
- [Brussels](https://redthread.world/en/brussels/)
- [Aix-en-Provence](https://redthread.world/en/aixenprovence/)
- [Gelsenkirchen](https://redthread.world/en/gelsenkirchen/)
- [Bolzano](https://redthread.world/en/bolzano/)
- [Copenhagen](https://redthread.world/en/copenhagen/)
- [Singapore](https://redthread.world/en/singapore/)
- [Mülheim](https://redthread.world/en/mulheim/)
- [Darwin](https://redthread.world/en/darwin/)
- [Bremerhaven](https://redthread.world/en/bremerhaven/)
- [Nuremberg](https://redthread.world/en/nuremberg/)
- [Gold Coast](https://redthread.world/en/goldcoast/)
- [Yokohama](https://redthread.world/en/yokohama/)
- [Krefeld](https://redthread.world/en/krefeld/)
- [Hanoi](https://redthread.world/en/hanoi/)
- [Barcelona](https://redthread.world/en/barcelona/)
- [Tokyo](https://redthread.world/en/tokyo/)
- [Istanbul](https://redthread.world/en/istanbul/)
- [Duisburg](https://redthread.world/en/duisburg/)
- [Nashville](https://redthread.world/en/nashville/)
- [Milan](https://redthread.world/en/milan/)
- [Trier](https://redthread.world/en/trier/)
- [Las Palmas](https://redthread.world/en/laspalmas/)
- [Saarbrücken](https://redthread.world/en/saarbrucken/)
- [Las Vegas](https://redthread.world/en/lasvegas/)
- [Toruń](https://redthread.world/en/torun/)
- [Augsburg](https://redthread.world/en/augsburg/)
- [León](https://redthread.world/en/leon/)
- [Dubai](https://redthread.world/en/dubai/)
- [Rostock](https://redthread.world/en/rostock/)
- [Lisbon](https://redthread.world/en/lisbon/)
- [Erlangen](https://redthread.world/en/erlangen/)
- [Wolfsburg](https://redthread.world/en/wolfsburg/)
- [Braunschweig](https://redthread.world/en/braunschweig/)
- [Kyoto](https://redthread.world/en/kyoto/)
- [Zürich](https://redthread.world/en/zurich/)
- [Wiesbaden](https://redthread.world/en/wiesbaden/)
- [Hamm](https://redthread.world/en/hamm/)
- [Reykjavík](https://redthread.world/en/reykjavik/)
- [Marrakech](https://redthread.world/en/marrakech/)
- [Bergisch Gladbach](https://redthread.world/en/bergischgladbach/)
- [Philadelphia](https://redthread.world/en/philadelphia/)
- [Annecy](https://redthread.world/en/annecy/)
- [Sydney](https://redthread.world/en/sydney/)
- [Incheon](https://redthread.world/en/incheon/)
- [Hamburg](https://redthread.world/en/hamburg/)
- [Florence](https://redthread.world/en/florence/)
- [Zagreb](https://redthread.world/en/zagreb/)
- [Madrid](https://redthread.world/en/madrid/)
- [Mönchengladbach](https://redthread.world/en/monchengladbach/)
- [Klagenfurt](https://redthread.world/en/klagenfurt/)
- [Hagen](https://redthread.world/en/hagen/)
- [Berlin](https://redthread.world/en/berlin/)
- [Sapporo](https://redthread.world/en/sapporo/)
- [Recklinghausen](https://redthread.world/en/recklinghausen/)
- [Ulm](https://redthread.world/en/ulm/)
- [Osnabrück](https://redthread.world/en/osnabruck/)
- [Padua](https://redthread.world/en/padua/)
- [Aachen](https://redthread.world/en/aachen/)
- [Antalya](https://redthread.world/en/antalya/)
- [Kraków](https://redthread.world/en/krakow/)
- [Salamanca](https://redthread.world/en/salamanca/)
- [Antwerp](https://redthread.world/en/antwerp/)
- [Lhasa](https://redthread.world/en/lhasa/)
- [Salerno](https://redthread.world/en/salerno/)
- [Magdeburg](https://redthread.world/en/magdeburg/)
- [Bern](https://redthread.world/en/bern/)
- [Bruges](https://redthread.world/en/bruges/)
- [Vienna](https://redthread.world/en/vienna/)
- [Palma de Mallorca](https://redthread.world/en/palmademallorca/)
- [Graz](https://redthread.world/en/graz/)
- [Seville](https://redthread.world/en/seville/)
- [Amsterdam](https://redthread.world/en/amsterdam/)
- [Cape Town](https://redthread.world/en/capetown/)
- [Heilbronn](https://redthread.world/en/heilbronn/)
- [Maastricht](https://redthread.world/en/maastricht/)
- [Venice](https://redthread.world/en/venice/)
- [Munich](https://redthread.world/en/munich/)
- [Leuven](https://redthread.world/en/leuven/)
- [Regensburg](https://redthread.world/en/regensburg/)
- [Freiburg im Breisgau](https://redthread.world/en/freiburgimbreisgau/)
- [Kumamoto]
- [Alanya]
- [Lucerne]
- [Angers]
- [Dallas]
- [Bordeaux]
- [Utrecht]
- [San Juan]
- [Namur]
- [Ghent]
- [Fes]
- [Kamakura]
- [Kuala Lumpur]
- [Cádiz]
- [Nîmes]
- [Trento]
- [Agadir]
- [Trondheim]
- [Vancouver]
- [Busan]
- [Glasgow]
- [Hạ Long]
- [Aarhus]
- [Füssen]
- [Tallinn]
- [Cork]
- [Jaipur]
- [Puri]
- [Funchal]
- [Cluj-Napoca]
- [Varanasi]
- [Tainan]
- [Uji]
- [Naples]
- [Poznań]
- [Austin]
- [Bergen]
- [Anchorage]
- [Hualien]
- [Plovdiv]
- [Stockholm]
- [Denver]
- [Chiang Mai]
- [Lille]
- [Bodrum]
- [Bratislava]
- [Bariloche]
- [Valencia]
- [Shimla]
- [Trieste]
- [Brighton]
- [İzmir]
- [Portland]
- [Luxembourg]
- [Phoenix]
- [Vicenza]
- [Dunedin]
- [Vila Nova de Gaia]
- [Hurghada]
- [Salvador]
- [A Coruña]
- [Heraklion]
- [Puerto Montt]
- [Geneva]
- [Essaouira]
- [Modena]
- [Buenos Aires]
- [Bilbao]
- [Córdoba]
- [Çanakkale]
- [Newcastle upon Tyne]
- [Mendoza]
- [Angra dos Reis]
- [Perpignan]
- [Toronto]
- [Urayasu]
- [Orlando]
- [Puerto Princesa]
- [Delft]
- [Louisville]
- [Oslo]
- [Grenoble]
- [Christchurch]
- [Athens]
- [Batumi]
- [The Hague]
- [Lyon]
- [Kandy]
- [Puducherry]
- [Cairo]
- [Auckland]
- [Arusha]
- [Minneapolis]
- [Virginia Beach]
- [Rennes]
- [Manchester]
- [Cuzco]
- [Birmingham]
- [Seattle]
- [Winterthur]
- [Gothenburg]
- [Uppsala]
- [Memphis]
- [Port Louis]
- [Ravenna]
- [Zanzibar City]
- [Malmö]
- [Toulouse]
- [Yogyakarta]
- [Salta]
- [Puno]
- [Honolulu]
- [Iquitos]
- [Santa Cruz de Tenerife]
- [Brno]
- [Livingstone]
- [Marbella]
- [Ninh Bình]
- [Samarkand]
- [Anaheim]
- [Nagasaki]
- [Nantes]
- [Cardiff]
- [Medellín]
- [Brisbane]
- [Houston]
- [Basel]
- [Haifa]
- [Quebec City]
- [Palermo]
- [Bournemouth]
- [Warsaw]
- [Nara]
- [Fethiye]
- [Montreal]
- [Genoa]
- [Lausanne]
- [Jérez de la Frontera]
- [Matsumoto]
- [Strasbourg]

## Expert guides

Tours are narrated by 10 recurring expert guide characters, each
with a distinct specialism: history & memory, culinary identity,
urbanism & infrastructure, art & aesthetics, pop culture,
spirituality & myths, society & everyday life, city senses &
emotions, identity & migration, and power & public space.

## Key pages

- [App overview and pricing — DE](https://redthread.world/de/)
- [App overview and pricing — EN](https://redthread.world/en/)
- [Overview of covered cities — DE](https://redthread.world/de/cities/)
- [Overview of covered cities — EN](https://redthread.world/en/cities/)
- [Explanation of AI Tour Creator — DE](https://redthread.world/de/ai-creator/)
- [Explanation of AI Tour Creator — EN](https://redthread.world/en/ai-creator/)
- [Explanation of the company and founders — DE](https://redthread.world/de/about/)
- [Explanation of the company and founders — EN](https://redthread.world/en/about/)
- [Full sitemap](https://redthread.world/sitemap.xml)
- [iOS App Store](https://apps.apple.com/de/app/red-thread-heimat-entdecken/id6757938513)
- [Google PlayStore](https://play.google.com/store/apps/details?id=com.voltaire.redthread)

## About

Publisher: Voltaire Vision UG (haftungsbeschränkt)
Legal address: Bäckerbreitergang 6, 20355 Hamburg, Germany
Trade register: HRB 198019, Amtsgericht Hamburg
Managing directors: Christian Junginger, John Harder, Ole Mehles
General contact: contact@voltaire.vision
Privacy: privacy@voltaire.vision

---
Generated: 2026-06-30
Source: https://redthread.world/llms.txt