https://stanza-app.com/ 2026-01-15 weekly 1.0 https://stanza-app.com/images/og-image.png Stanza - Free Grammar Checker for Mac AI-powered grammar checker and writing assistant for Mac https://stanza-app.com/images/stanza.png Stanza App Logo https://stanza-app.com/changelog 2026-01-30 weekly 0.9 https://stanza-app.com/help/api-keys 2026-01-30 monthly 0.8 https://stanza-app.com/help/local-ai 2026-01-30 monthly 0.8 https://stanza-app.com/#price 2026-01-30 monthly 0.8