價格：免費
檔案大小：120 MB
版本需求：需要 iOS 7.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Topsites Authenticator allows its users to generate a security code that will add an additional layer of security to account login and fund management.
Enabling the Topsites TFA feature will protect your account from unauthorized access, as only your Topsites Authenticator app will hold the key to your account.
支援平台：iPhone