Filterness

Simple offline tracker for every filter in the home, car, and appliances, one screen, one tap.

iOSone_time

Filterness is a deliberately simple, offline filter tracker covering home HVAC, car, and appliance filters on one screen with a single tap to mark each as done. It's built to stay minimal rather than add extra features or cloud sync. It's aimed at people who want filter reminders without the complexity of a fuller home-maintenance app.

Website iOS

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Behind the summary, Matchbox keeps a richer profile of Filterness - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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