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Featured in Domain Arrivals · 2026-08-19

Cometrail turns workout routes into glowing videos

cometrail.app ↗ · Useful Tools · score 82.0
○Open: public page gives enough substance to understand the site $Paid: pricing, booking, ecommerce, subscription, or paid access is visible ADAds: visible ad load or ad-supported content ✦Pretty: notable design, copy, craft, or presentation ◆Pro: polished, finished-feeling, serious, or operationally mature ◇Niche: specific audience, workflow, or unusually focused use case ◉Human: personal, local, community, civic, handmade, or real-person signal !Suspicious: scammy, spammy, trust theater, finance fog, or credibility concern

An iOS app in development that transforms Apple Health and Strava runs, rides, and walks into animated map videos.

Why it surfaced

Cometrail replaces the usual static route line with a continuous, adjustable comet trail that sweeps across a map, then exports the animation as a real video. Its focused premise, clear three-step workflow, and support for training blocks or entire years give it unusually strong product shape.

The Song Resumes After the Story

August 19’s newborn domains include a Hawaiʻi road-trip radio that resumes each song after a GPS-triggered story, an offline Chattanooga recovery map, a 100 KiB operating system running Doom, and an archive of 169,588 Discord roleplay messages.

This is one of 1,000 discoveries in the 2026-08-19 Domain Arrivals issue.