Strain Passport is described as 'Privacy-first PWA (Progressive Web App) for tracking your cannabis strain experiences. Log strains, effects, moods, and notes in a clean, fast interface that works offline and installs directly from your desktop or mobile browser — no app store required' and is an app in the sport & health category. There are five alternatives to Strain Passport for a variety of platforms, including Android, iPhone, iPad, Web-based and SaaS apps. The best Strain Passport alternative is Cannabapp, which is free. Other great apps like Strain Passport are DankLog, Highcovery, Leafly and Weed Maps.