WEI JEN CHEN is an indie developer on the App Store with 2 apps. On IndieRank, they are ranked #46 out of 3,778 developers (top 1%). Their primary category is Productivity, with 1,836 total ratings and a 4.9★ weighted average. Their most popular app is Focus Traveller - Flow Timer with 1.8K ratings and a 4.9★ score.