Yen Nguyen Thi Hai is an indie developer on the App Store with 0 apps. On IndieRank, they are ranked #2496 out of 3,778 developers (top 66%). with 0 total ratings and a 0.0★ weighted average. Their most popular app is 바코드 스캐너 및 QR 바코드 판독기 with 2 ratings and a 4.5★ score.