價格：免費
檔案大小：11.1 MB
版本需求：系統需求：iOS 9.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
Random coin photo is pop up. You should select country / currency / person related to the coin.
Go through all coins, check results and get more info for coins you missed.
Random quizzes are created based on 200K+ coins from www.coinshome.net database
