GDPR and your co-parenting data: why where your messages live matters

Reviewed 18 July 2026 · General information, not legal advice

A co-parenting app holds some of the most sensitive information a family has: private messages between you and your ex, your children's names and routines, schedules, and sometimes records you may rely on in court or mediation. Where that data is stored, and which laws protect it, is worth understanding before you choose an app.

UK and Ireland are two different data-protection regimes

Since Brexit, the UK and the EU have separate but closely related rules.

Ireland (EU): the EU General Data Protection Regulation (GDPR) applies, overseen by the Data Protection Commission (DPC).
United Kingdom: the UK GDPR and the Data Protection Act 2018 apply, overseen by the Information Commissioner's Office (ICO). The UK recognises the EU and EEA as providing adequate protection, so data held in the EU is treated as safe under UK rules.

The practical upshot: data held in the EU is well protected for both Irish and UK families. Data sent to the United States is a different matter. It can still be lawful, usually through Standard Contractual Clauses, but it leaves the EU and UK protective bubble and relies on extra contractual safeguards.

Where the main co-parenting apps store your data

Based on each provider's published privacy policy, verified July 2026. Policies change, so check the latest.
AppWhere your data is hosted
ParenThingEU (Ireland)
OurFamilyWizardMay be stored on US servers; UK and EU data transferred to the US under Standard Contractual Clauses
AppCloseTransferred outside the EEA to the US
TalkingParentsUS-centric; no EU data residency stated
2housesEU (Belgium), but its policy does not mention GDPR

Why it matters in practice

Three practical reasons where your data lives is worth caring about:

ParenThing's approach

ParenThing is built in Ireland and hosts your data in the EU. Nothing is shipped to the United States. For Irish families that means your data never leaves the EU under GDPR. For UK families it means UK GDPR compliance with your data held in a jurisdiction the UK recognises as adequate. Privacy is treated as a starting principle, not an afterthought.

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Free to start for both parents, one Premium plan per family. Built in Ireland. Your data stays in the EU.

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Related

Statements about other apps are based on their published privacy policies, verified July 2026. Policies change; please check the latest before deciding. This page is general information about data protection, not legal advice. For advice on your own situation, contact the ICO (UK), the Data Protection Commission (Ireland), or a qualified adviser.