Every filter in the house, on one board.
Heat-recovery units, air conditioners, range hoods, purifiers, cone prefilters, fans, vacuums, water lines and pumps. Filtaurio knows what each one takes and when it is next due — on your phone, without an account and without a server. The beta is the whole app rather than a demo, and the free tier stays free when it ends.
iPhone and iPad · iOS 16 or newer, which is TestFlight's own floor · Apple Watch app included · Android 7 or newer, installed from the link rather than from Play · free while the beta lasts
What it does
Every one of these is explained in the help section, which is the same help the app carries.
A year, not a list
Every filter you own with the nearest date first, and twelve months laid out ahead of it — so a month with three changes in it is visible before you are standing in it.
Your home shapes every date
The manufacturer's interval is a starting point, not an answer. Floor area, people, pets, smoking and how hard the ventilation actually runs move it, and the app shows you what it did.
Reminders arrive early on purpose
A notification on the due date is useless: the filter is not in the house yet. Set the lead time yourself — a week is the default.
The list knows the sizes
Everything due collects into one shopping list with sizes, classes and quantities, instead of a note that says “filters” and a shop you leave empty-handed.
Check the box in the shop
Scan the barcode and the app tells you whether the box in your hand is the part you came for.
What filters actually cost
What you have spent, and what the next twelve months will ask for — per appliance, per filter, at the prices you entered.
Photograph a label instead of typing
Point the camera at the rating plate and the brand, model and filter sizes come back filled in. With your own AI key, and only when you press scan.
More than one home
A flat and a house on the land are two sets of filters on two streets, and the app keeps them apart. Reminders are the deliberate exception: a filter due at the country house rings while you are looking at the flat.
Due dates in your own Reminders
On iPhone every date can go into a list in Apple's Reminders — shareable with the household, reachable from Siri and the lock screen. Tick one off there and the change is recorded here. Everywhere else the same dates export as a calendar file.
The next one, on the home screen
The next filter and its date as a tile, a watch app and a complication. One line, which is the entire output of a filter tracker.
The maintenance record
Every service with its date, what is fitted right now and what it all cost — a PDF to hand over and two spreadsheets to work with. For a sale, a landlord or a warranty claim.
Everything else the house repeats
Switch Routines on and the same board holds the window seals, the tyre swap, the smoke alarm's battery and the bag of coffee — sixty-eight of them, each on an interval a manufacturer, a fire service or a trade body publishes. A lawn is mown weekly, but only from April, so it waits for spring instead of nagging all winter. Ships switched off: this is a filter app first.
The season, measured
With Pro, an air filter's date moves with what the air outside has actually been doing since it was fitted — pollen and particulates measured near that home, never a forecast, capped both ways and silent without a position you gave.
It takes the unit from Ventaurio
A recuperator set up in Ventaurio hands itself over: the model, the day the filters were last changed and the unit's own countdown arrive filled in, and you press Save. Nothing the unit has not reported is guessed at.
Local-first, and we mean it
Everything lives in a database on your phone. We run no servers, show no ads, and sell nothing. Backup is optional and goes to the hidden application folder of your own Google Drive, which no other app can read; you can also export a file and keep it wherever you like. The AI photo scan uses a key you provide, and the photo goes to that provider and nowhere else.
Filtaurio's use of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements. Detail is in the privacy policy.
Filtaurio is an independent app. It is not affiliated with, endorsed or supported by any equipment manufacturer. Brand names appear only to identify compatible equipment and the filters it takes.
Try it this week
The whole app, both platforms, free while the beta lasts.
Or write to [email protected] and tell us what your house needs changing.