关于旅行打卡
旅行打卡是一款免费的互动地图应用，用来记录你去过的所有地方。本页介绍世界、美国各州、国家公园、欧洲、中国和印度这六张地图的范围，你的清单如何在网页、iOS 和 Android 之间保存与同步，以及如何联系我们。
Download the Travel Tracker app for iOS and Android to track your travels offline and on-the-go.
Travel Tracker is the best free travel map app to track visited countries, US states, European countries,
Chinese provinces, Indian states, and US national parks. Create your personal visited countries map, see your
travel stats and completion percentages, and save your progress across devices. Available on web, iOS, and Android.