Synstax is the only supplement app that goes beyond pill reminders. It detects dangerous interactions between your supplements (5,142 rules), warns when combined doses exceed safe limits (RDI/UL), and tracks how your diet affects absorption (337 diet-supplement rules). Plus AI-powered label scanning and smart scheduling. No account, fully offline, no ads. 18 languages.

Soberly helps you stay sober with science, not willpower alone. 🧠 365-Day Course — Daily neuroscience lessons on addiction: dopamine hijacking, withdrawal mechanics, brain rebuilding. Four phases: Awareness → Understanding → Rebuilding → Growth. 🤖 AI Coach — 24/7 companion for cravings and late-night moments. 🌬️ Breathing Exercises — Guided breathwork for acute stress. 📊 Trigger Tracking — Log triggers, find patterns. Free. No account. Data on-device. 9 languages.

Zenrain turns Buddhist sutras into visual meditation. Calligraphic characters from 10 Mahayana texts fall like rain in three parallax layers, paired with 9 real-time synthesized soundscapes — temple bells, ocean, brown noise, rain, and more. Daily practice: verse → breathing → timed sit → dedication. A Bodhi tree grows with your streak. Dark mode only. No ads. No account. No data collection. Fully offline.