SpectraSort analyzes iPhone photos using on-device AI — scoring sharpness, exposure, composition, and color to rank them by quality. But it goes further: after 30 swipes, it learns YOUR personal taste and builds a Sort Style Profile unique to you. Two modes: AI Sort (instant quality ranking) and My Sort (adapts to your preferences). Swipe or grid review. 12 photos/sec on Apple Neural Engine. No cloud uploads, no account needed — 100% private.

Humans in the Loop — A free community for people who love using AI to ship faster

A free community for people who love using AI to ship faster

Hey Product Hunt! 👋

I built SpectraSort because I had thousands of iPhone photos and no good way to find my best ones. Every photo app shows you everything but none helps you figure out what's actually worth keeping.

SpectraSort uses on-device AI (Apple Neural Engine) to score your photos on sharpness, exposure, composition, and color. But the part I'm most proud of is My Sort: you swipe through 30 photos, and the AI learns your personal taste. It builds a Sort Style Profile that's basically a fingerprint of how you see photography.

Everything runs on your iPhone. No cloud uploads, no account, no data leaves your device. I'm a solo indie dev and privacy was non-negotiable.

🎁 PH exclusive: Code PHSPECTRA gets you 3 months of Premium free (normally $2.99/mo), limited to first 500 redemptions. The app has a 7-day free trial either way. Premium unlocks saving, sharing, and deleting your sorted results.

Would love honest feedback. What would make this more useful for how you actually manage your photos?