Obviously travel times will vary hugely at peak times, so take what time of day I plan to travel into account.

Ability to save your favourite trips within the app

It would be nice if you could tap the line number at the bottom and it would highlight or dim out the others. You could then also select more than one line make it easier to spot connections and focus on the lines you are interested in.

In Guangzhou, line 3, Airport North, 机场北 already exists. Add it, please!

Taipei Beimen station (green line) also connects to the airport MRT and is faster to transfer from than main station (red/blue). Would be convenient if you could consider this

You still need to have better station locality maps with subway exits/entrances shown

Trip station detailed on android app version

어디에서 출발해서 어디에서 갈아타고 어디에 내리고
출발도착을 기입하면 이렇게 나왔으면......

Can we have both English and Korean label?

The pinyin for Changping Dongguan is wrong. The map states it's 'Dongyuan', while in fact - it is 'Dongguan'. The Chinese name of the station is correct, only the pinyin is wrong.

以前查路线会显示总时间和票价的，现在怎么不显示票价了？

Text is too small to read. Please enlarge the Tex. Thanks!

Dear can you add search engine for the post who people Add it will be great to know each station have closed

Need a map of JEJU Island, South Korea.

我查出发站，顶上弹出一个大提示标问问终点站去哪儿，我要去的站正好被这个提示标遮住，还不能挪地铁图，体验太差了！
望改进