ChangeTime
Productivity
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Filters, batteries, engine oil and bulbs — everything wears out. ChangeTime tracks when you installed them and reminds you the day they're due. First 5 items free.
Everything in your home has a clock on it. The furnace filter you installed last winter, the water filter in the fridge, the batteries in the smoke detector — they all need changing, and none of them will remind you.
ChangeTime will.
ADD ITEMS IN SECONDS
• Snap a photo so every item is easy to spot in your list
• Scan the barcode — the second time you buy the same filter, ChangeTime fills in everything and suggests the change date automatically
• Or just type it in, with brand, description, and a private note for model numbers and sizes
SET THE CHANGE DATE YOUR WAY
• Say it: hold the mic and speak — "3 months from now" — and ChangeTime sets the date
• Smart suggestions: ChangeTime knows the typical life of furnace filters, water filters, detector batteries, and more, and offers the right interval with one tap
• Or pick the day on the calendar
NEVER MISS A CHANGE
• Reminders 7 days before, the day before, and on change day
• Optional daily nudges while something stays overdue
• Add change dates to your iOS Calendar automatically
• See everything at a glance: Good, Soon, and Overdue — tap to filter
ORGANIZED BY LOCATION OR ITEM
• Kitchen, garage, basement, camper, musical intrument or vehicle— group items where they live, and filter the list with a tap
• Swiped in a new filter? Tap "I Changed It" right on the reminder — the swap is logged and the next change is scheduled automatically
STICK A LABEL ON IT
• Print a QR label for any item and stick it on the equipment and scan it with your iPhone camera to jump straight to that item
— check the date or mark it changed without searching
ON YOUR WRIST
• The full list, color-coded, on Apple Watch
• Add items and update change dates from the watch — by dictation, smart suggestion, or a calendar picker — and everything syncs to your iPhone
PRIVATE BY DESIGN
• Everything stays on your device. No accounts, no cloud, no tracking — the camera, microphone, and speech recognition are used only in the moment, on the device.
Install it. Change it on time. Repeat.
Ratings & Reviews
• Mark as Changed when you swap the filter, one tap (or a swipe, or a button right on the reminder itself) logs it, restarts the clock, and schedules the next change automatically. ChangeTime now runs your home's maintenance forever, not just once.
• QR Labels — print a label and stick it on the furnace, the fridge, the softener. Scanning it with your iPhone camera jumps straight to that item so you can check the date or mark it changed on the spot.
• Mark items changed right from your Apple Watch too.
• PDF Maintenance Reports — export a dated record of every item, its schedule, and its change history. Perfect for selling a home, landlords, or warranty claims.
Install it. Change it on time. Repeat.
The developer, Formatics, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Formatics, LLC
- Size
- 7.5 MB
- Category
- Productivity
- Compatibility
Requires iOS 26.5 or later.
- iPhone
Requires iOS 26.5 or later. - iPad
Requires iPadOS 26.5 or later. - Mac
Requires macOS 26.5 or later and a Mac with Apple M1 chip or later. - Apple Watch
Requires watchOS 26.5 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Change Time Unlimited $3.99
- Copyright
- © Formatics, LLC 2026