
Having kids didn't come with a manual
But at least now it comes with Niddo.
The co-parenting app for shared custody: one place for the custody calendar, children's expenses and messages between two homes.
Organise calendars, split expenses and keep the whole team connected. Niddo is the command centre for today's families who'd rather enjoy their time than manage it.
Free to start. Available on iOS and Android.
What is Niddo?
Niddo is a co-parenting app for families raising children across two homes. Niddo is built for separated and divorced parents, blended families, single-parent families, foster carers and families living together, and for the professionals who support them: family lawyers, mediators and psychologists. Niddo brings the shared custody calendar, the split of children's expenses and the communication between carers into one place, so nobody has to rebuild the picture from scattered messages. Niddo is available for iOS and Android, offers a free version and works in Spanish, English, Catalan, German, Italian and Chinese.

Caring also means staying organised
REAL TEAMWORK
Clear roles, visible tasks and communication without duplicates.
NO MORE LOST MESSAGES
Requests, reminders and automatic alerts from Niddo.
FEWER COMPLICATIONS
Everything in one place: no drama, no forgetfulness, no repeating yourself.
PRIVACY AND SECURITY
Your family data is encrypted and protected.
The trusted app for over 10,000 families and professionals
Helping families live apart together since 2024
Is NIDDO for me?
NIDDO is for any parenting team. Because we know family isn't a mould — it's the people who look after yours.
And also...
For those who... manage nappies and paediatricians.
We focus on what matters most: your children's wellbeing
Ready? Get started.

I'm a caregiver
Mums, dads, aunts, uncles, grandparents, nannies... If you're part of the care team, Niddo is for you. Organise family day-to-day, share responsibilities and gain time (and calm).
GET STARTEDI'm a professional
Lawyers, firms, mediators... Niddo gives you context, clarity and real connection with the families you support.
GET STARTED
Features designed for your family
Everything you need to organise co-parenting in one place.
My Niddo: Your family hub, always connected
Bring parents, relatives and little ones together in one space and access key info for each person when you need it.
- Bring parents, relatives and little ones together in one space.
- Access key info for each person when you need it.
- Invite new members easily and define their role.
- Edit, organise and manage your Niddo space with full control.

What our users say
“I found Niddo because I needed something to help us coordinate better. Now we use the app for everything: letting each other know if someone's running late, noting the kids' appointments and...”
Marc
App review
For professionals
Do you work with families?
Discover why more and more family lawyers, mediators and psychologists recommend Niddo to their clients. Manage cases, access records and support co-parenting professionally.
NIDDO FOR PROFESSIONALS


