Add Which lines have photo booths.

Have a notification sound/ alert bubble show when you need to get off and transfer/when you arrive
Make it customizable (ex: at the stop,1 stop before, 2 stops before etc.)

Update pls

最好加上各个线路的始末车时间，这样更有利用的价值

中文版八号线北面站名与站点之间的距离太远！！！

Please add the option of having distances be displayed in miles as well. Thanks!

I was in Beijing last week and this app was a lifesaver. I could not have bounced around so effortlessly without it. Thank you!

It would be great to put all your china metro apps into one - that would be worth a premium! I'd much rather that then having a half dozen separate apps.

到哪里点一下 就会标出来怎样去做车

Tianjin is not as well known as Beijing but almost as big. Plus ten of thousands of foreigners. An ever expanding subway system and recently seamlessly integrated with the Tianjin Int'l Airport.

1⃣️13号线武宁路站没有语音 2⃣️八号线北段中文字依旧离开地图站点很远 3⃣️16号线没有价格显示，只有用时 麻烦再次更新解决！！！

I'd love to be able to use your map in NYC. I think (outside of Beijing and Shanghai), it has to be one of the biggest subway systems in the world. Also, I think the MTA (subway operator) has Chinese translations. I think their would be a good following among those that work in the major Chinese cities that use your maps that also would have a need for NYC. You can count on me buy it (even if English only - my native language) once you make it.

上个版本就有了，为何这次版本更新仍旧没有解决，无论PC版本还是安卓版本都有，苹果我不知道，我真是奇了怪了，这个错误一眼就看到了，又不是隐藏在什么角落里不容易发现的错误，太让人失望了，本来觉得你们这个应用使用起来很方便，这个错误的存在犹如让我吃了一只苍蝇！

地图推荐的不准确，本来可能是红线近，但推荐的却是别的line。

When dropping a flag, allow a reminder of what the flag is for! Simple add to this perfectly simple app!