https://blog.wongcw.com/2021/06/08/%e7%a0%94%e7%a9%b6%e7%99%bc%e7%8f%be%e5%9c%a8app-store%e4%b8%8a%e6%8e%92%e5%90%8d%e5%89%8d1000%e4%bd%8d%e7%9a%84%e4%bb%98%e8%b2%bb%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f%e4%b8%ad%e6%9c%89%e9%ab%98/
研究發現在App Store上排名前1000位的付費應用程序中有高達2%是騙局