The ULTIMATE TRANSIT APP gives you access to all subway, bus, and train maps, and tourist guides. Download and store maps and guides for offline use - no more time-consuming searches! Simple user interface and intuitive user experience.

What's more? The subway map comes with exciting and interactive features:
√ Finds the best route for your journey (you choose: fastest or least changes)
√ Calculate journey time and how many stations to go
√ Save your favourite routes for easy access
√Search for any station or the one nearest to you
√ Offline access - it's there whenever you want it
√ Find cafes, restaurants, bars, hotels and ATMs which are close to a station
√ Clear and simple interface that makes it easy to navigate your way

This app makes it easy to view large transport maps on your iPhone or iPad. When you first launch the app, it downloads the latest version of the map from the web and processes it into image tiles. Please note that we do not provide any of the maps. By clicking on any of the links, you are downloading directly from the web and agreeing to the respective sites license agreement. This software helps you to store and load the downloaded copy to save repeated download time and costs.

You can also purchase our map packs to download other publicly available PDF maps and store them on your iPhone and iPad, and then use any time in the future without delay.

We believe that anyone with a smartphone should be able to have PDF travel maps on their device. We are working hard to help eliminating the use of paper for travel maps.

Our Production Team
Development: Risa Chen, Ocean Zhang
Graphic Design: Annie Li, Kelly Wang, Linda Lin, Vivi Lu
Testing & Support: Jennifer Han
Producer: Terence Lau, Edward Tsang

Please understand that this is an ongoing development. If you have found any issues or bugs, please let us know by email, We will solve them with free updates.

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What's New

Version 5.0

Exciting features to help users to travel smarter:
* Intelligent route planning
* Get the fastest route
* Step-by-step transit guide
* Find cafes and shops nearby a station

Please help us help you by sending us your crash logs.

You can email them to us at

For a guide, FAQ and support please visit us at

Ratings and Reviews


Krystal laugh

Good app

It's Total Crap!!

Reno RN

I'm in Thailand and wanted maps on my phone off line so I spent the $4.99 for the app thinking it would be great. It's completely non-functional. Two of the main maps for download take you to non-existent links, the other maps of the airport aren't really all that important. Complete waste of money and I actually feel really scammed.


BKK Traveler

This is nothing but a list of a dozen links to websites that have maps of Bangkok. You click on the url link and wait for a map to download from a government or commercial site. Totally useless. I WANT MY MONEY BACK!!


Edward Tsang
50.7 MB
Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, French, German, Greek, Indonesian, Italian, Japanese, Korean, Malay, Portuguese, Russian, Simplified Chinese, Spanish, Turkish, Vietnamese
Age Rating
Rated 4+
In-App Purchases
  1. Remove Ads $0.99
  2. Pro version $2.99
  3. Unlimited version $9.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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