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Peace of mind for the early years – with tio

tio gives you confidence in all matters concerning your child’s health and development in the first six years – reliable, science-based, and always by your side.

Are you familiar with this?

What tio can do for you

Quick guidance for everyday moments – without panic

Get instant, trustworthy guidance for fever, cough, rashes & more – adapted to your child’s age, situation, and individual needs.

Navigate development –

step by step

Stay up to date on what your child is learning – and what matters most right now. Notice early when something something isn’t on track.

Keep track of what matters – with the HealthLog

Stay on top of symptoms and development – automatically summarized and clearly visualized. See how things connect and feel confident at your next doctor visit.

Stories from real families

AnnaMother of Emilia (2 y.)

When my child is sick, I don’t have the nerves to scroll through endless forums. tio gives me instant guidance – clear, calm, and to the point.

MarkusFather of Teo (8 m.)

With tio, I can keep track of vaccinations, check-ups, and even my child’s rash from last week. No more piles of notes – it feels like a digital memory for my child’s health.

ClaraMother of Lea (3 y.)

The app shows me what developmental steps my daughter is taking – and where she might get overwhelmed. It’s really changed how I see things.

MehmetFather of Elif (2.5 y.)

It was important to me to stay in control of our data. With tio, I see exactly what’s stored – and I decide. That builds real trust.

LisaMila (10 m.) & Jonas (4 y.)

I was skeptical at first – but the content is both lovingly crafted and scientifically sound. Exactly the balance I was looking for.

HelenaJoão (9 m.) & Thiago (3.5 y.)

I’m from Brazil, and the German healthcare system can be confusing. tio explains everything clearly and helps me talk to doctors with confidence.

Trust matters to us

Medically sound

All content is based on official recommendations (e.g. AWMF, STIKO, well-child visits) and developed together with experienced pediatricians.

Privacy first

tio protects your data to the highest standards. No tracking. No selling. Only with your consent can it contribute to better research and care.

From parents, for parents

“We created tio because we know from our own experience how many questions come up in everyday life – whether it’s about illness, developmental milestones, or important doctor visits. Now we want to give parents confidence in exactly those moments.” — Raphael & Johannes, founders of tio

Start free trial!

Get early access to the beta version of tio and enjoy all features free of charge for three months – no strings attached.

After signing up, you’ll receive an email with your personal download link. From there, you can install the app directly on your smartphone and start right away.