Life journal · iPhone
Their whole life, on your iPhone.
Memories, walks, weight and care reminders — gathered in an app that never leaves your phone.
- No account
- No cloud
- 14 days of Premium
Their face
The app
Designed to be read like an album.
Their face
What is Cordi?
Journal
A journal that reads like an album
Photos run full width, and memories and care entries file themselves into one timeline.

Capture
Log it in one tap
Walk, meal, water, play, grooming. One tap, one haptic, it is saved.

Tracking
The weight curve
Every weigh-in feeds a curve you can read at a glance.


Local-first
Your data never leaves your iPhone.
No account, no server, no tracker. Your pet's journal lives on your phone, and nowhere else.
- No account
- Open the app and start. No email, no password.
- No analytics
- Cordi ships no tracking SDK and no advertising identifier.
- Offline
- Everything works without a network, on a walk or in a waiting room.
In three steps
The journal exists before the first coffee.
- 01
Their profile
Name, species, a photo. Two minutes, and the story has a face.
- 02
The day
Walk, meal, memory: one tap, one haptic, it is saved.
- 03
The years
The journal, the weight and the care build themselves, on your phone.
Health
Health tracking without the clinical tone
Cordi says “next reminder in 24 days”, never “alert”. Vaccines, treatments and visits live in one place, and you can export the whole booklet as a PDF for the vet.
- Vaccination and treatment record
- Follow-up after every appointment
- PDF export for the vet
Cordi is a memory and organisation tool. It is not a medical device. If you have any doubt about your pet's health, talk to a vet.

Pricing
14 days of Premium, on us
Try everything, no card required. After that the app stays useful for free, and Premium unlocks the rest.
Free
€0
Forever
- One pet
- 30 days of history
- 20 photo memories
- 3 active reminders
Premium
€4.99per month
or €39.99 per year
- Unlimited pets
- Full history
- Unlimited memories
- Complete health record and PDF export
Auto-renewing subscription, handled by Apple. Cancel at any time in your App Store account settings.
Frequently asked questions
Does Cordi work without an internet connection?
Yes. All data is saved on the iPhone in a local database, and reminders are local notifications. The app works fully offline.
Do I need an account to use Cordi?
No. There is no email, no password and no sign-in. Open the app, create your pet's profile and start.
Are my photos uploaded to a server?
No. The photos you add are stored in the app's files on your device and are never uploaded.
How much does Cordi cost?
The app is free to install and the first 14 days unlock all of Premium. After that the free version remains usable, and Premium costs €4.99 per month or €39.99 per year.
Can I track several pets?
Yes, with Premium. Each pet gets its own profile, and an “All” view gathers the reminders and care of the whole household.
Does Cordi replace a vet?
No. Cordi is a memory and organisation tool, not a medical device. Reminders are indicative. If you have any doubt about your pet's health, talk to a vet.
Start your companion's journal
Two minutes to create the profile. The rest writes itself, day after day.
