kaiherng Karma 2 Created 12 years ago Recent Submissions 1. ▲ Show HN: Pill Buddy - Meds Tracker for iOS (apps.apple.com) 1 point · 7 months ago · 0 comments 2. ▲ Show HN: An app to help learners of Chinese hear and recognize the tones (chinesetones.app) 2 points · 2 years ago · 0 comments All submissions on HN · View profile on HN