Hey Product Hunt 👋 I'm Ömral, indie dev behind Zone Buddy (World Clock) and UniX (University Preparation Application). For years I've watched bigger apps crush moments like Black Friday, Back to School, and Ramadan — and I'd kick myself for missing them. The problem: generic holiday calendars don't help. "Pi Day" isn't relevant to my world clock app. Diwali matters for my Indian users, not for everyone. There's no calendar built for app marketers. That's EventTime. Add your app (category, regions) and get a personalized calendar of: – Universal moments (Black Friday, Christmas, NY) – Regional events (Diwali, Golden Week, Chuseok, Ramadan) – Niche days that match your category (Pi Day for math apps, Pokemon Day for games) Each event has a Revenue Potential score (1-10) and a Relevance score (1-100) tuned to YOUR app. Mark events as In Prep / Done / Skipped, drop campaign notes in, never miss the moments that move revenue. Pricing: Free for 1 app · Pro $19/mo for 10 apps Built solo. Stack: Next.js · Supabase · Lemon Squeezy · Vercel. Genuine question for makers here: what's the worst "should've planned for this" miss you've had? Always adding more niche events — reply with what's missing for your category. Try it: https://eventtime.app

EventTime

A marketing calendar built for your app's category

A marketing calendar built for your app's category