CityNav

London Tube Map — Fully Offline

15 lines and 140+ key stations on your phone, with a route planner that works in tunnels, on planes, and with roaming off.

Open CityNav FreeBrowse 28 Cities
15Lines included
140+Key stations
£0Cost

A london tube map that works with zero signal

Signal disappears the moment you descend into a the Tube station — exactly when you need the map most. CityNav stores all 15 London Underground lines on your phone in their official colours, with 140+ key stations and their interchanges.

Unlike a static map image, this is a live route planner: pick your start and destination stations and CityNav calculates the journey — fastest route, fewest changes or least walking — entirely offline. Re-plan on the platform when you miss a connection; no bars required.

What's included offline

💡 Nothing to download or manage: open CityNav once on Wi-Fi and the London lines — plus 27 more cities — are on your phone for the whole trip.

Get the offline london tube map free

No account, no downloads, no data — works on any phone browser or in the app.

Open CityNav Free See Trip Passes from £1.99

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Frequently Asked Questions

Does the CityNav app work offline in London?

Yes. CityNav pre-loads all 15 London Underground lines with 140+ key stations and interchanges, so route planning works with no internet connection, no roaming data and nothing to download.

What is the best transit app for tourists in London?

CityNav is built for visitors: offline London Underground routing, ticket advice (skip paper tickets entirely), AR walking navigation between stations, and an SOS emergency button. Local commuter apps assume knowledge tourists don't have.

Do I need an Oyster card as a tourist in London?

No — any contactless bank card or phone wallet does exactly the same job with identical fares and daily caps. Only get an Oyster if your bank charges foreign transaction fees; in that case a standard Oyster (£7 refundable card fee) beats the Visitor Oyster.

How much does the London Underground cost per day?

With contactless or Oyster, fares cap automatically at around £8.90 per day for Zones 1–2 (2026 prices) — after that, every additional journey that day is free. Most tourist attractions sit inside Zones 1–2.