What happened to the URL on file for STLST?

URL unreachable The URL on file (https://apps.apple.com/us/app/stlst-ai-fashion-review/id6471924772) did not respond across three consecutive checks; the streak completed on 2026-09-19.

This reports what that URL did, not a claim that STLST itself is gone: the address on file does not confidently match STLST's own domain, so if it turns out to be a marketplace or listing page rather than STLST's own site, this observation is still accurate about the URL, just not about the product. See the methodology for how the match is made.

The vendor's own description, unedited:
Overview Generated by ChatGPT STLST: AI Fashion Review is a free, iPad-exclusive mobile application catering to fashion enthusiasts ranging from teens to thirties. Developed by Yusuke Mori, this app employs advanced AI technology to evaluate and rate users' outfits. The AI offers insightful comments, trendy tags, and personalized fashion advice, functioning as a portable style guide. Users can enhance the AI's understanding of their style by providing interactive feedback. A notable feature is the Hard Review Mode, providing straightforward and no-nonsense fashion advice for users seeking brutally honest feedback. STLST allows users to archive their favorite outfits, creating a personalized lookbook for future reference. An added functionality is the Item Uploading feature, enabling users to upload photos of fashion items and assess how they align with their personal style before making a purchase decision. STLST is designed to accommodate a diverse range of fashion tastes, and its AI adapts accordingly. The app's recent update introduces the ability to upload images of fashion items. Privacy-wise, user data, including user content, usage data, and diagnostics, may be collected but is not linked to individual identities, as outlined in the developer's privacy policy. Overall, STLST aims to blend personal style with AI innovation, offering users a unique and interactive fashion experience.