윤준호

윤준호

Solo building privacy-first Android apps
#94333570 followers0 following
>10,000All time
0 KP

About

Solo developer from Korea building small, privacy-first Android apps. Right now I'm building CatchMsg — it catches only the keywords and people you care about across your messengers and rings with sound, even when the chat is muted. Everything stays on-device; caught messages never leave your phone. I also built SafeClick (real-time link/scam safety). I care about software that respects your attention and keeps your data on your phone — not on a server.

Badges

Tastemaker
Tastemaker
Gone streaking 10
Gone streaking 10
Gone streaking
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Gone streaking 5
Gone streaking 5

Maker History

  • SafeClick
    SafeClickReal-time scam alerts your adult child sets up for you
    May 2026
  • ClickVolt
    ClickVoltCheck before you click AI-powered URL safety scanner
    Mar 2026
    • 🎉
    Joined Product HuntFebruary 9th, 2026

Forums

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2mo ago

SafeClick - Real-time scam alerts your adult child sets up for you

Scared to click that link? SafeClick scans every URL before you tap — and pings your family too. Use it solo to protect yourself, or pair your parent's Android with yours so phishing warnings reach the adult child first. 5-engine real-time scan + Google Gemini 2.5 Flash AI. Ready in 5 minutes. 7-day free trial, extend to 28 days via friend invites. On-device privacy. Built from Korea's 효 (hyo) filial piety culture. Live in 177 countries.
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4mo ago

ClickVolt - Check before you click AI-powered URL safety scanner

ClickVolt helps you check any link before you click it. 🔍 Paste a URL → Get an instant safety score (0-100) 🤖 AI-powered analysis explains what the link does 📨 Paste an entire message → All links auto-scanned & wrapped 🔗 Share safe wrapped links with anyone Perfect for: - Checking suspicious links in emails or texts - Protecting your team from phishing - Sharing verified links with customers Free: 5 scans/day | Pro ($3.99/mo): 100 scans/day
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