Only the current version so far — new entries appear as the app ships updates.
AnyLearn 英文便利學 + 真人發音字典 is an education app by CarryDream Int'l Co., Ltd. with 50,000+ downloads (about 68K estimated). Released Sep 26, 2012. Install growth, rank history, SDKs and ad networks.
From the store listing: “內建真人發音字典的英文學習App,每日單字句子,各類英文課程(單字、句子、對話、英檢、旅遊…等)通通都有。”