Kopti

A memory for the things you own

Tell it once. Know it for years.

One sentence when you replace a filter, service the bike, or save a receipt. Kopti keeps the history, proof, and next reminder with the item, ready when you need them.

See how Kopti works
  • Free to start · one-time unlock
  • No account, no tracking
  • AI by Apple Intelligence
Water filter pitcher, replacement cartridge, and receipt on a clean kitchen counter
You told Kopti

Changed the kitchen water filter today. Maxtra Pro cartridge. Remind me again in 6 months.

Review draft
Existing item

Kitchen water filter

Home & utilities

Adds to historyCartridge replaced

Adds reminderReplace water filter

Save to Kopti

Sound familiar?

When did you last change it?

The small questions future you keeps asking, and usually can’t answer.

  • Which cartridge fits the water filter?
  • Did I descale the coffee machine already?
  • Is the bike chain due before the season?
  • Where is the receipt for the warranty claim?
  • What battery does the car key take?
  • When did the smoke alarm get new batteries?

Kopti knows, because you told it once.

Capture

Say it the way it happened.

Type a note, speak it, or add a receipt. Kopti turns the messy input into a clear draft before anything is saved.

Text note

You told Kopti Changed the kitchen water filter today. Maxtra Pro cartridge. Remind me again in 6 months.
Kopti found
Match
Kitchen water filter
History
Cartridge replaced
Reminder
6 months

Receipt or photo

You told Kopti Bought the air purifier from Elkor. Receipt attached. Warranty is 2 years.
Kopti found
Item
Air purifier
History
Purchased
File
Receipt kept with item
Warranty
2 years

Voice note

You told Kopti Descaled the coffee machine today. Remind me in 3 months.
Kopti found
Match
Coffee machine
History
Descaled today
Reminder
3 months

Review

Kopti shows every change. You approve what gets saved.

See the exact item, what will be added to history, which reminder will be created, and where proof stays. Edit anything before saving.

Review draft
Existing item

Kitchen water filter

Home & utilities

Adds to history Cartridge replaced
Date
Today
Part
Maxtra Pro
Adds reminder Replace water filter
Due
In 6 months
After completion
Offer again in 6 months
Keeps proof Receipt
Storage
Your iPhone + iCloud
Save to Kopti Discard

Privacy

Useful AI without giving Kopti your data.

Your saved records stay on your iPhone and in your iCloud. AI capture is handled by Apple Intelligence on Private Cloud Compute, and nothing is saved until you approve it.

How Kopti uses AI Read the privacy policy

Where a capture goes
  1. Your iPhone

    You capture

    A note, photo, receipt, or PDF that you choose to add.

  2. Apple Private Cloud Compute

    Apple Intelligence drafts

    It reads your capture and the names of items you track. Apple states requests are used only to respond and aren’t stored.

    Not stored
  3. Your iPhone + your iCloud

    You review and save

    Nothing is kept until you approve it. Saved records sync through your private iCloud.

No Kopti servers in the path. No account, no ads, no tracking. Export or delete everything anytime.

History

Every item gets a timeline.

Small jobs, replacements, receipts, warranties, notes, and optional reminders stay with the thing they belong to.

Kitchen water filter

Home & utilities

Reminder

Replace water filter Due in 6 months

History

  1. Cartridge replaced Maxtra Pro
  2. Receipt and manual linked 3-pack bought in June

Coffee machine

Kitchen

Reminder

Descale coffee machine Due in September

History

  1. Water tank filter changed Part name saved
  2. Descaled machine Used one tablet

Trek FX 3

Bicycles & Outdoor

Reminder

Clean and lubricate drivetrain Due in 3 days

History

  1. Repaired rear puncture Tube replaced · €18.00
  2. New chain and rear cassette Shimano · €128.50

You are not just managing reminders. You are building useful memory for future you.

Due soon

When something needs care, context comes with it.

Not just "change filter" - which filter, when it was last changed, and where the proof is.

Due Soon

Due soon 2

Replace air purifier filterLiving room purifier

Due in 12 days

Clean and lubricate drivetrainTrek FX 3

Due in 3 days
Overdue 1

Renew technical inspectionToyota Yaris

Overdue by 8 days
Calendar reminder

Change filter

Kopti reminder

Change the HEPA H13 air purifier filter. Last changed Jan 10. Receipt and model saved.

Real-life examples

From water filters to warranties.

Kopti is for the ordinary ownership details that are easy to lose and annoying to reconstruct.

Home filters and batteries

Which cartridge did we buy?

  • When did I replace it?
  • When should I change it again?
Example note Changed kitchen water filter. Maxtra Pro cartridge. Remind me in 6 months.
Read the guide

Coffee and daily routines

Did I descale it already?

  • Which tablet or filter fits?
  • When is the next clean?
Example note Descaled coffee machine today. Used one tablet. Remind me in 3 months.
Read the guide

Bike

Did I service the chain before the season?

  • Were the brake pads checked?
  • What did the shop install?
Example note Chain cleaned and lubed. Brake pads checked. Save to bike timeline.
Read the guide

Receipts and warranties

Can I prove the warranty?

  • Which model did we buy?
  • Where are the receipt and manual?
Example note Air purifier receipt attached. Warranty is 2 years. Save model from receipt.
Read the guide

Car and small parts

What battery fits the key?

  • When did I replace the wipers?
  • Which small part did I use?
Example note Changed car key battery: CR2032. Save to car timeline, no reminder.
Read the guide

FAQ

Short answers before you email.

Is Kopti a normal to-do app?

No. Kopti is for things that need care over time: maintenance, service history, receipts, warranties, renewals, replacements, and recurring responsibilities with context.

Does Kopti replace my calendar?

No. Kopti keeps the memory and reminder context. Calendar export may come later for actual appointments or hard dates.

Where is my data stored?

On your iPhone and in your own iCloud. Kopti has no accounts and no servers, so the developer never receives your data. Files you keep with an item sync through your iCloud too.

How does the AI work?

Kopti uses Apple Intelligence on Apple’s Private Cloud Compute to turn notes, voice transcripts, photos, and receipts into drafts you review. AI capture needs an iPhone with Apple Intelligence; you can always add items manually.

Is Kopti a subscription?

No. Kopti is free for up to 5 items, and a one-time purchase unlocks unlimited items.

How does Kopti handle messy notes and receipts?

Start with the note or proof you already have. Kopti turns it into fields you can review, edit, and save with the item.

What platforms will Kopti support?

Kopti is an iPhone app. Your data syncs through iCloud to your other devices signed in to the same Apple Account.

How do I contact support?

Email hello@kopti.app with the item, device, or reminder issue you need help with.

iPhone app

Kopti is built for everyday ownership.

Kopti keeps item histories, proof, warranties, and reminders on your iPhone, close to the things they belong to.

Designed for water filters, coffee machines, air purifiers, smoke detectors, bikes, warranties, receipts, repairs, and recurring care.