VanityTrack: Makeup Expiry

VanityTrack is a local-first cosmetics inventory for the makeup and skincare on your counter. Log a product, mark when you opened it, and the app computes a toss-by date from the industry-standard period-after-opening window for that category. Key features - PAO toss-by dates for 27 product categories, with aging and expired reminders - Named AM and PM routines with product sequencing - Routine Clash: scan each saved routine for actives that should not share a sitting - Conflict Checker for a manual actives picker, plus on-device batch-code decoding - Stash counts, restock lead times, cost-per-use, and a shopping list for backups - Camera and photo library for packaging photos; export reports from your device VanityTrack is not a medical device. Clash and Conflict Checker encode published layering guidance for education only. The app is local-first. It does not require an account, does not include third-party analytics SDKs, and does not send your records to a developer server.