Hey Product Hunt 👋 I built Pruvd for a problem I kept hearing about and couldn't find a real tool for: the exhausting loop of checking. You lock the door. You walk away. Two minutes later your brain says did I actually lock it? So you go back. And again. For some people that's 2–3 trips home every morning, or a 45-minute bedtime routine of checking the stove, the locks, the iron. Habit trackers don't help here, they're built for streaks, not for doubt. Pruvd does one thing: you check once, and capture proof: a photo, a quick video, or a voice memo ("the stove is off"), locked with an exact, tamper-proof timestamp. When the doubt hits later, you open the app and look at the proof instead of physically going back. There's a "Reassurance View" designed to be a quick, calm way to verify your routine without spiraling back into re-checking. A few honest notes: Pruvd is a self-help coping tool, not a replacement for professional treatment. If you're dealing with OCD, working with a therapist (especially ERP) is the gold standard, and I say so right in the app. It's also surprisingly useful beyond OCD: medication routines, ADHD-friendly structure, or caregivers tracking tasks for someone else. Free to download and try, with an optional subscription for premium features. I'm a solo developer and this is a deeply personal build, I'd love your honest feedback, especially from anyone who lives with checking compulsions. What would make this genuinely useful for you?

Pruvd - OCD Checking Proofs

Stop re-checking. Snap proof once, review it forever.

Stop re-checking. Snap proof once, review it forever.