WEI JEN CHEN is an indie developer on the App Store with 2 apps. On IndieRank, they are ranked #25 out of 755 developers (top 3%). Their primary category is Productivity, with 34,829 total ratings and a 4.9★ weighted average. Their most popular app is 专注旅人 - 心流计时器 with 34.6K ratings and a 4.9★ score.