MetroMan China

This app is plagued by intrusive ads that don't go away and force you to click on them when all you want to do is figure out your destination. It's the worst app ever! You need to restart the app at least five or six times just to get enough clicks in to even start planning your trip. Clicking on the ads doesn’t help, as it just redirects you to a new app while the original ad remains. Even when you decide to give in and pay for the yearly subscription because they’ve essentially held you hostage, ads still pop up as you try to pay, causing you to restart the app another three or four times. Unbelievable. I've never seen an app use such deceitful, dishonest, manipulative, and just plain annoying ads.

This app is the most helpful app I’ve used to travel. This app allowed me to avoid paying huge fees for a tour group because I was able to map out transportation to museums and tourist sites myself. It not only tells you what lines to take but also the amount of money each way.

If you are traveling in China, anytime anywhere, you are going to need this app. It's makes using the metro lines simple and easy and I would have been lost a thousand times over without it.