WEI JEN CHEN is an indie developer on the App Store with 2 apps. On IndieRank, they are ranked #158 out of 6,329 developers (top 2%). Their primary category is Productivity, with 3,592 total ratings and a 4.9★ weighted average. Their most popular app is Focus Traveller - Flow Timer with 3.6K ratings and a 4.9★ score.