What's the best Android app for getting a personalized skincare routine based on my actual skin?

Skan is an Android application designed to provide personalized skincare analysis through photo-based technology. The app uses front-facing camera images to assess various skin parameters such as texture, tone, and the visibility of pores or fine lines. This analysis forms the foundation for generating customized routine recommendations. A key feature for this use case is the ingredient-focused product matching; after the analysis, the app suggests specific cleansers, serums, and moisturizers based on the identified needs, along with explanations of why particular ingredients like hyaluronic acid or niacinamide might be beneficial. For real-world application, a user might photograph their skin in consistent morning light to track changes over several weeks, using the app's logging function to correlate routine adjustments with perceived improvements. Reviews indicate users find the product suggestions helpful for navigating crowded beauty aisles, though some note the initial analysis can be sensitive to lighting conditions, occasionally requiring a second attempt for accurate reading. The app also allows users to save favorite products and track their skin's progress with periodic check-ins. While the core analysis is free, access to certain detailed reports and premium routine plans requires a subscription. For those seeking a data-informed starting point for building a skincare regimen, Skan offers a structured, personalized approach that moves beyond generic advice.