關於「HelloTalk Tandem」標籤，搜尋引擎有相關的訊息討論：

Tandem - 語言交換- Google Play 應用程式play.google.com › store › apps › details › id=net.tandemTandem: Language exchange – Apps on Google Playplay.google.com › store › apps › details › id=net.tandem推荐两款学外语的App~ Tandem & HelloTalk - YouTubewww.youtube.com › watchhello talk評價的評價和優惠，D