町町单车 app for iPhone and iPad 4.2 ( 3072 ratings ) Utilities Developer: wei ding Free Current version: 1.6, last update: 7 years ago First release : 16 Dec 2016 App size: 47.61 Mb 手机扫码快速开锁、街道两旁白线区域还车、用车每小时1元、7*24小时服务