I built Meridian out of frustration with wellness apps that are either subscription traps or basic reminder checklists. It draws on the 2,000-year-old Chinese meridian clock — 12 two-hour body cycles, validated by 2017 Nobel Prize-winning circadian science. What makes it different: • One-time purchase. No subscriptions, ads, or accounts • All data stays local on your device • Time offset support for night-shift workers A simple, respectful circadian tool. I’d love your feedback.