Kitchen water filter
Home & utilities
Adds to historyCartridge replaced
Adds reminderReplace water filter
Maintenance memory for real life
Tell Kopti when you replace a filter, descale the coffee machine, save a receipt, or fix a small part. It keeps the history, proof, and next reminder with the item.
A quiet timeline for the small ownership details future you keeps trying to remember.
Home & utilities
Adds to historyCartridge replaced
Adds reminderReplace water filter
Capture
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.
Receipt or photo
You told Kopti Bought the air purifier from Elkor. Receipt attached. Warranty is 2 years.
Voice note
You told Kopti Descaled the coffee machine today. Remind me in 3 months.
Review
See the exact item, what will be added to history, which reminder will be created, and where proof stays. Edit anything before saving.
Home & utilities
History
Small jobs, replacements, receipts, warranties, notes, and optional reminders stay with the thing they belong to.
Reminder
History
Reminder
History
Reminder
History
You are not just managing reminders. You are building useful memory for future you.
Due soon
Not just "change filter" - which filter, when it was last changed, and where the proof is.
Replace air purifier filterLiving room purifier
Due in 12 daysClean and lubricate drivetrainTrek FX 3
Due in 3 daysRenew technical inspectionToyota Yaris
Overdue by 8 daysChange filter
Change the HEPA H13 air purifier filter. Last changed Jan 10. Receipt and model saved.
Real-life examples
Kopti is for the ordinary ownership details that are easy to lose and annoying to reconstruct.
Which cartridge did we buy?
Example note Changed kitchen water filter. Maxtra Pro cartridge. Remind me in 6 months.Read the guide
Did I descale it already?
Example note Descaled coffee machine today. Used one tablet. Remind me in 3 months.Read the guide
Did I service the chain before the season?
Example note Chain cleaned and lubed. Brake pads checked. Save to bike timeline.Read the guide
Can I prove the warranty?
Example note Air purifier receipt attached. Warranty is 2 years. Save model from receipt.Read the guide
What battery fits the key?
Example note Changed car key battery: CR2032. Save to car timeline, no reminder.Read the guide
Trust
Kopti uses cloud AI for parsing, stores confirmed structured memory, and keeps attachment originals out of Kopti server storage by default.
Read the privacy policyKopti tells you when cloud AI is used for text, receipt, photo, or PDF understanding.
AI can prepare a candidate. Only confirmed structured memory is added to items and history.
Original attachments are sent for parsing, then not kept on Kopti servers.
Kopti makes it straightforward to export structured data or delete your account and data.
FAQ
No. Kopti is for things that need care over time: maintenance, service history, receipts, warranties, renewals, replacements, and recurring responsibilities with context.
No. Kopti keeps the memory and reminder context. Calendar export may come later for actual appointments or hard dates.
Not on Kopti servers by default. Original attachments are sent for parsing, then not kept on Kopti servers. You can keep local proof on your device when the app supports it for that attachment. Read the privacy policy.
Start with the note or proof you already have. Kopti turns it into fields you can review, edit, and save with the item.
Kopti is iOS-first. A web dashboard may come later, but the first product is the native iPhone app.
Email hello@kopti.app with the item, device, or reminder issue you need help with.
iPhone app
Download Kopti on iPhone to keep item histories, proof, warranties, and reminders close to the things they belong to.
Designed for water filters, coffee machines, air purifiers, smoke detectors, bikes, warranties, receipts, repairs, and recurring care.