價格：免費
更新日期：2019-04-25
檔案大小：16 MB
目前版本：1.2
版本需求：需要 iOS 12.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Challenge is a blockchain based gaming app unlike anything else.
Challenge allows users to win rewards instantly and for free by downloading the application.
Once download, a player can use their rewards to set up challenges to send their friends and family, like getting to work on time or going to the gym.
Or players can continue to earn rewards by expecting challenges sent to them by other players or made available by the game.
Challenge uses state of the art blockchain and GPS tracking to verify if challenges are completed.
支援平台：iPhone