More peace of mind when your child is sick.

Mona helps you track symptoms, fever, medications and more – offline, privacy-friendly and so simple it works even at 3am.

Privacy-focused
Works offline
Made for families

No ads. Lifetime deal only available on this website.

Mona App – Symptom diary overview with fever tracker and medication log
Mona Pinguin Maskottchen

The questions at 3 in the morning.And Mona's quiet answers.

When?

"When was the last medication?"

Mona tracks times & dosages.

How?

"How did the night go?"

Charts & trends help spot patterns.

Who?

"Who logged what?"

Family and caregivers can document together.

Less mental load, more clarity

See the trend instead of guessing

Better prepared for doctor visits

Mona doesn't make big promises. It just holds onto what slips your mind at 3am.

Everything you need – nothing you don't.

Six tools that matter at 3am. And the next morning at the pediatrician.

Mona is night-mode friendly and optimized for quick entries.

  1. 01

    Temperature & Fever Tracking

    Every reading with time, night history and trend at a glance.

  2. 02

    Medications & Dosages

    Time, dose and active ingredient — no guessing at the next appointment.

  3. 03

    Drinks & Meals

    Track fluid and food intake when details matter.

  4. 04

    Symptoms, Mood & Sleep

    Mood, sleep and unusual signs captured in a few taps.

  5. 05

    Digestion / Stool Tracking

    Frequency and abnormalities — precise info for the pediatrician.

  6. 06

    Statistics & Trends

    Timelines at a glance so you never have to explain from memory.

„Thanks to Mona, my nights with my little daughter are calmer."

My husband and I can split shifts much more easily now, and review the timeline together. We used to track it in WhatsApp, but it quickly got messy. You couldn't search it, and you couldn't really show it to the doctor either.

SSusanne, Mona user from Rügen

Susanne, 42

HR Manager, Rügen, Germany

And here's what parents say in the App Store

Like a calming hand in the chaos of illness

"When your child is sick, you worry terribly as a parent. This app is an absolute blessing for us. It takes away the stress of forgetting something in those tense moments, so I can focus fully on comforting my child. It helps us so much and was made with so much heart and wisdom. Thank you for this wonderful support!"
HerzensMama3

Simply great

"A friend recommended the app to me. I especially love being able to monitor the fever curve. But tracking things like eating habits and weight is also really helpful. With your first child you're still so unsure about everything."
JulchenMitJ

Really great app

"I found the app by chance. I was looking for a tool to track the progression of my son's fever. This makes it really easy. And it offers so many other symptom trackings on top of that. Really well done!"
Raveolution

View on App Store →

Pricing that's fair.

Free

$0
  • Manage 1 child
  • Basic tracking
  • Offline access
Recommended

Mona Pro

$3.99 / month
7-day free trial
$39.99 / year
14-day free trial
(save 2 months)
  • Track symptoms for up to 5 children
  • Invite 3 caregivers per child
  • Advanced statistics
  • Early access to new features

Available in App only

Web Only

Founder Lifetime Deal

$59.99one-time

Pays for itself after year 1

Only available on this website (not in app). Limited to 2000 units.

All features for a one-time price?

  • Lifetime access to Mona Pro
  • All future Pro features included
  • Support independent development

Kids get sick 6–12 times a year on average – a yearly plan or the Lifetime Deal saves you money in the long run.

FAQ

Mona was not born as a "startup idea". But from real nights, real worries – and real children.

When a child is sick, days and nights blur together. You ask yourself:

When was the last fever?

Did we already give the medication?

Was it just as bad yesterday?

Mona is meant to help exactly in these moments. Calmly. Reliably. No distractions.

No ads. No data selling. No unnecessary bells and whistles. Just a safe place for what matters right now.