ReplaceHQ

The replacement reminder that remembers

Replace it.
Right on time.

Snap a filter, battery, refill, blade, or cartridge. Set how often it needs attention. ReplaceHQ counts down and reminds you when it is time.

See how it worksRead our privacy promise
Built natively for iPhone and iPad · Local-first by default · In TestFlight
ReplaceHQ Home showing due now, coming up, and later replacement items with fictional demo data
ReplaceHQ Settings showing a fictional active Pro plan
Local-firstYour tracked inventory lives on your device.
Snap or typeAI is optional. Manual entry always works.
Local remindersSchedules remain visible even with notifications off.
Reset in one tapMark it replaced and start the next countdown.

One simple replacement loop

Snap it. Set it.
Forget about it.

ReplaceHQ is deliberately not a task manager, shopping app, or household dashboard. It remembers when physical things need replacing.

◎

Photo identification—with review

Choose a photo, receive an editable identification draft, confirm the name and visible details, then choose your own replacement interval. AI never gets the final say.

＋

Manual always works

Add any item without a photo, account, or provider request. Name it, schedule it, and keep moving.

↻

Flexible schedules

Track days, weeks, months, or years with calendar-correct countdowns and optional locations.

→

Due, coming up, later

Home stays calm and useful by organizing active items into the only three time horizons that matter.

✓

Replace, undo, and remember

Mark an item replaced to reset its timer and record history. Undo an accidental reset, edit details, or delete the item whenever you want.

Privacy is product behavior

Your home is not a data set.

Tracked items, photos, schedules, history, and locations stay on device by default. ReplaceHQ does not require an account.

Read the full policy
No account required for core use
Only the photo you deliberately scan may reach AI
Your inventory and history are not sent to OpenAI
Notifications are scheduled locally
Purchases are processed by Apple

Useful before you pay

Three items free.
Unlimited with Pro.

No onboarding paywall and no trial countdown. The contextual upgrade appears only when you try to save a fourth active item.

FREE

ReplaceHQ

$0 forever
  • Three active tracked items
  • Photo identification with editable review
  • Flexible schedules and locations
  • Local reminders
  • Replacement history and Undo
  • Manual tracking always available
REPLACEHQ PRO

Track everything

$3.99 / month

or $19.99 annually. No introductory trial.

  • Unlimited active items
  • AI-assisted scanning across an unlimited inventory
  • All schedules, locations, reminders, and history
  • StoreKit purchase—no account required

Apple shows the controlling price, currency, availability, and renewal terms before purchase. Product IDs: com.carridentity.replacehq.pro.monthly and com.carridentity.replacehq.pro.annual.

Stop remembering everything yourself.

ReplaceHQ is being prepared for the App Store. Until launch, this site is the source for privacy, support, subscription, deletion, and AI-identification information.

Get support