Reflow: Replacement Reminder

"Wait… when did I last change this shower filter?" Reflow is a household supplies tracker that remembers the replacement cycles of the everyday items you always mean to swap but forget — toothbrushes, shower filters, dish sponges, water filters, and more. Manage everything from one simple screen and get a reminder right when a replacement is due. ■ Features • Quick add — drop in common items with sensible preset replacement cycles • Life gauge — see remaining life drain at a glance • Replace reminders — get a notification right when something is due • One-tap replace — tap once and the gauge fills back up • Dark / Light themes • 9 languages: English / Korean / German / Japanese / Spanish / French / Portuguese (BR) / Indonesian / Russian ■ What you can track Toothbrushes · shower filters · water filters · air purifier filters · AC filters · dish sponges · kitchen towels · razor blades · contact lenses · pillowcases · bedding · cosmetics · supplements · pet supplies… anything with a replacement cycle can be added with a custom interval. ■ FAQ Q. How often should I replace my toothbrush? Every 3 months is the common recommendation — Reflow's presets already reflect it, so register once and the reminder takes care of the rest. Q. Can each item have its own replacement schedule? Yes. Set a custom cycle in days for every item — shower filter, water filter, air filter, anything. Q. Where is my data stored? Nothing leaves your device. All replacement history is stored locally — no account, no sign-in. ■ Great for • Anyone who keeps forgetting replacement timing • Swapping hygiene items like toothbrushes, razors, and lenses on schedule • Staying on top of filter replacement cycles • Keeping a tidy, well-maintained home Start tracking with Reflow today — turn "when did I change this?" into "got the reminder, done."