Health tracking for pets with chronic conditions

Care for chronic pets, with Sereno®.

Never lose data. Never miss a dose. Never walk into the vet unprepared. Sereno® keeps every medication, symptom and visit in one calm place.

Free forever for one pet.See the plans
Beta testers wanted Limited places. Sign up in the app, then write to us: we'll unlock the full version free until December 31. In return, just tell us what works and what's missing. supportserenopet@gmail.com
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Twenty-three conditions, each with its own tools
Why we built Sereno

Good care means more moments like these.

Sereno is for every pet — and especially the ones who need a little extra.

Man playing happily with his dog outdoors
Play time in the sun
Woman carrying her cat outdoors
Out and about together
Woman gently playing with her cat at home
Lazy cuddles at home
Happy dog giving its owner a kiss
Puppy kisses
At every vet visit

Three questions the vet always asks.

01Since when?

02How many times?

03What dose is it on now?

With Sereno® the answer is already written down, with the dates.

Care, on every screen

A guided tour through your pet's whole health story.

01

Today

Every dose and task for the day.

02

Medications

Doses, schedules and refill reminders.

03

Symptoms

Log a flare-up with a note, a photo and a time.

04

Glucose curve

Every reading on one chart: the daily average and the day's range, over 90 days.

05

Seizure timer

Start it when the seizure begins, stop it when it ends: the duration is saved with the date.

06

Health report

One tap turns months of tracking into a report.

07

Food & water

Log every meal, treat and sip.

Sereno — Today Sereno — Medications Sereno — Add a symptom Sereno — Glucose trend over 90 days Sereno — Seizure timer Sereno — Generate a vet report Sereno — Food & water
From chaos to clarity

Scribbled notes, reminders and half-remembered dates become a calm report your vet will love.

Health report
Luna · Labrador · 7 yrs
last 90 days
Medications
Insulin 10utwice daily
Phenobarbital 60mgtwice daily
Adherence
Doses given94% (172 / 183)
Symptoms
Seizures2 this month
↓ down from 5
Weight
Trend · 90 days−0.4 kg
Vet visits
Last visitApr 12
See three real reports
Family sharing

Two people, one pet, in real time

Invite whoever cares for them: they join with their own account and pay nothing. Mark a dose and it appears on their phone straight away, with a notification saying who gave it. Nobody gives it twice.

Whatever the life stage

Sereno fits, from first shots to adulthood.

Golden retriever puppyTabby kitten

Puppy & kitten

Vaccine schedules, growth and first vet visits.

Adult golden retrieverAdult tabby cat

Adult

Routine care, weight trends and the occasional scare.

Senior golden retriever restingSenior tabby cat resting

Senior

Chronic conditions, more meds, closer monitoring.

Everything chronic-pet care actually needs

Powerful where it matters, calm everywhere else.

Insights

Sereno reads the data you've already entered and shows you the patterns in it.

This is a pattern in the data you entered. It is not a diagnosis or a cause, and does not indicate any disease. Discuss your pet's health with your veterinarian.

Emergency Card

One screen with conditions, active medications, allergies and your vet's number.

Monitoring

Track temperature, resting breathing rate, fluids, quality of life and weight over time.

Stool tracking

Colour, consistency, amount and a 1–7 score.

Charts inside the report

From Plus: weight, symptoms and monitoring tools are drawn as charts inside the PDF.

Vaccines

Full immunisation history with renewal nudges.

Vet visits

Notes, diagnoses and follow-ups in one timeline.

Documents

Lab results and prescriptions, scanned and searchable.

No ads inside the app

No banners, no videos to dismiss. Open it, mark the dose, that's it.

Less worry. More moments together.

We've been there too

From families who track every day.

Owner standing with his Labrador retriever
Diabetes · 7 yrs

MBMarta & Bella
Child hugging a Siberian husky
Epilepsy · 4 yrs

JOJames & Otis
A calm cat resting at home
Kidney · 11 yrs

LMLena & Mochi
A golden retriever
Arthritis · 9 yrs

TBTom & Biscuit
Woman hugging her mixed-breed dog
Heart · 8 yrs

EAElisa & Argo
Couple with their Jack Russell terrier
Everyday

DPDiego & Pippa
A cat at home
Everyday

SNSofia & Nala
Woman sitting with her cat on her lap
Everyday

NMNora & Milo
Simple pricing

Free forever for one pet.

7-day free trial on yearly

Free

For a simple, single-pet routine.

$0forever
  • 1 pet profile
  • Medication & dose tracking
  • Symptom log
  • Family sharing (up to 2 people)
Get started
Most chosen

Plus

For more complex or shared care — everything in Free, plus:

$4.99/mo
  • Up to 3 pets
  • Up to 10 active medications
  • A notification when a family member gives a medication
Start free trial

Pro

For serious chronic-condition monitoring — everything in Plus, plus:

$9.99/mo
  • Insights: patterns and trends from your own data
  • Glucose curve & injection tracking (diabetes)
  • Seizure timer & diary (epilepsy)
  • Blood test values with your vet's thresholds
  • Family sharing (up to 5 people), with Pro for everyone on that pet
Start free trial
Compare all features
The complete guide

Sixteen chapters on everything the app does.

The full Sereno guide, chapter by chapter.

Read the guide
Questions

Everything you might be wondering.

Is Sereno really free?

Can I share access?

Does it work for healthy pets?

Which conditions does it support?

Is my pet's data private?

How do I create an account?

Still have questions? We'd love to hear from you.

Email us

Start caring with confidence today.

Give your pet calmer, better care — starting today

Download on theApp Store Get it onGoogle Play