Waltru: Audio Guide & Tours

Not another travel app.

waltru. replaces generic tours with something personal. Tell it what moves you — architecture, hidden corners, local food — and it builds your day around who you are. No research. No spreadsheets. Just show up and go.

Now in Barcelona and Madrid.

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AUDIO WALKING TOURS, BUILT AROUND YOU

waltru. is a self-guided audio tour and walking tour app for Barcelona and Madrid. Every route is a personalized city guide: GPS-triggered audio stories play automatically as you approach each point of interest, so you can keep your phone in your pocket and actually look at the city.

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HOW IT WORKS

1. Take a 5-question quiz
Before your trip, waltru. learns your travel personality — your interests, your pace, your vibe. It takes two minutes.

2. Get your personalized itinerary
AI builds a walking route matched to you. Not a top-10 list. A day that feels like it was made for you — because it was.

3. Walk, listen, discover
As you approach each place, an audio story plays automatically. No screen needed. Just walk and listen.

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WHAT MAKES waltru. DIFFERENT

• Your Travel DNA — A short quiz maps your travel personality: what you love, what you avoid, how fast you move. Every route is shaped by it.

• AI-generated itineraries — Smart route planning that balances your interests, walking distances, and real-time conditions. Not a random list — a thoughtful sequence.

• Audio stories that find you — GPS-triggered narrations play as you approach each point of interest. The history, the legends, the details most people walk past. Hands-free.

• Weather-smart adaptation — Rain coming? waltru. suggests indoor alternatives and reshuffles your route. Sun's back? It recovers your outdoor stops. No manual replanning.

• Serendipitous discovery — Hidden gems along your route that you'd never find on your own. A courtyard. A viewpoint. The kind of places locals keep to themselves.

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YOUR TOUR, IN YOUR LANGUAGE

waltru. speaks 22 languages, from English, Spanish, Catalan, French and German to Japanese, Korean and Simplified Chinese. Choose yours once: menus, itinerary and every audio story follow.

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WHAT YOU'LL SEE IN BARCELONA

waltru. covers the landmarks and the streets between them: the Sagrada Família and Gaudí's modernist Barcelona, the Gothic Quarter's medieval lanes, La Boqueria and Las Ramblas, Park Güell, El Born, the Eixample grid, and the viewpoints most visitors never reach. Museums, food or architecture: the route adapts.

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WHAT YOU'LL SEE IN MADRID

The Puerta del Sol and Plaza Mayor, the Palacio Real and the Almudena, the Prado and the Paseo del Prado, the Retiro and the Puerta de Alcalá, Gran Vía and the Templo de Debod — and the streets between them: the taverns of Cava Baja, the Rastro, Lavapiés, Chueca and Malasaña.

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WHO IT'S FOR

• Independent travelers who want a guided tour without a group or a fixed schedule
• Repeat visitors who have already done the obvious things
• Travelers who prefer to explore on foot, at their own pace

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COMMON QUESTIONS

Is this a group tour? No — it is self-guided. No meeting point, no guide, no departure time.

Can I change the route? Yes. Reorder stops, drop what you are not interested in, or add a place by name.

Do I need a data connection? Yes. Your itinerary and its audio are generated as you go.

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PRICING

Right now every pass is free — create up to 3 personalized audio itineraries a month at no charge. Normally:

• Day Pass — one full day of personalized tours and audio guides
• Trip Pass — 2 to 4 days of personalized tours and audio guides
• XL Pass — 5 to 7 days of personalized tours and audio guides

No subscriptions. No recurring charges. Pay only when you travel.

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AVAILABLE IN

Barcelona and Madrid. More cities are on the way.

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