At what age should a parent stop checking their child's phone?

No UK body gives a fixed age. The ICO's Children's Code says a child's expectation of privacy grows as they get older. Action for Children advises giving more freedom as your child matures and you both feel confident they can keep themselves safe online. A sensible plan moves in steps. Look together at 8 to 10 and agree spot checks at 11 to 14. From about 15, check only when there is a specific worry.

Should I read my 14-year-old's text messages?

Not as a routine. Action for Children says your child probably won't want to show you all their chats with friends. It suggests telling them you trust them and don't need to see everything. Be clear about what you want to look at and why. Look without their consent only if you think they are at risk of harm, and that risk outweighs their reaction.

Should you check a 13-year-old's phone?

Yes, if you agree how in advance. Ofcom's 2026 report found 98% of parents of 8 to 12-year-olds check or supervise in some way. That falls to 83% of parents of 13 to 17-year-olds. At 13, try an agreed spot check. Your child knows when you will look and what at. You stay involved, and their private chats stay private.

Is checking your child's phone an invasion of privacy?

It can be, and UK guidance asks parents to weigh it. Article 16 of the UN Convention on the Rights of the Child gives every child a right to privacy. Article 5 says parents' guidance should recognise a child's growing ability to make their own choices. The ICO's Children's Code warns that children who are watched all the time may lose a sense of their own private space. Checks your child knows about, which shrink as they grow, respect both.

What should I do if I find something worrying on my child's phone?

Stay calm and tell your child they can talk to you about it, as Action for Children advises. Help them block and report. Talk to the school if other pupils are involved. If an adult has contacted your child in a sexual way, report it to CEOP, the National Crime Agency's child protection command. The NSPCC helpline on 0808 800 5000 advises worried adults. Childline (0800 1111) is there for your child.

Guides · The research

Should I check my child's phone? What to look at, what to leave, and how to talk about it

Their phone is face down on the arm of the sofa. You could pick it up. Part of you thinks you should, and part of you wonders how they would feel if they found out. Here is what UK guidance says about checking, how it changes with age, and how to talk about it.

Written by the Kairoo team · Published 25 October 2026 · Updated 25 October 2026 · 10 min read

A mother and her son of about twelve talking on a sofa in daylight, his phone held in his lap with the screen turned away

Key fact

78%

of UK parents check in some ongoing way, such as looking at their child’s history or asking to be shown

Source: Ofcom, 2026

In short

Check openly and agree it first: look together at 8 to 10, agree spot checks at 11 to 14, then give more privacy each year.

It depends on your child's age and on whether you have a specific worry. Checks your child knows about, agreed in advance, work better than secret ones. With 8 to 10-year-olds, look at the phone together and often. From about 11, move to agreed spot checks. Then give more privacy each year as trust builds. The ICO's Children's Code says a child should be told when a parent can see what they do online. It also says a child's expectation of privacy grows with age. Most UK parents do some checking. Ofcom's 2026 report found 78% check in an ongoing way, such as looking at their child's history. Secret checks tend to cost trust. In a 2018 study of 736 reviews by children of apps that let parents watch their phones, 76% gave one star.

Key facts

78% of UK parents check in some ongoing way, such as looking at their child's history or asking to be shown (Ofcom, 2026).
Children wrote 736 reviews of apps that let parents watch their phones, and 76% gave one star (Ghosh and colleagues, CHI 2018).
66% of UK parents talk with their child about staying safe online at least every few months (Ofcom, 2026).

It is half past nine. Your child has gone up to bed and left their phone charging in the kitchen. You could have a look. Maybe something is on your mind. A new friend you have never met. A mood that came home from school. A group chat they went quiet about. Or maybe there is nothing at all, and you just feel you ought to know. Then the other thought arrives. If they found out, would they ever tell you anything again?

Parents ask this all the time, in almost the same words. Should I read my 14-year-old's texts? At what age do you stop checking? Is it an invasion of their privacy? There is a clear answer, and it starts with whether your child knows.

Should I check my child's phone at all?

Yes, especially when they are younger. Most UK parents do. Ofcom's 2026 Children and Parents report found that 78% of parents check in some ongoing way. That includes looking at their child's history or asking them to show what they have been doing online. Nearly all parents of 8 to 12-year-olds (98%) check or supervise in some way. That falls to 83% of parents of 13 to 17-year-olds.

What matters most is how you check. Action for Children's Parent Talk service puts it simply. If you are going to look at your child's phone, make it part of your normal routine. Don't surprise them with it to catch them out, or as a punishment. A check your child expects is an ordinary part of family life. A check they discover afterwards can feel like being spied on.

What does UK guidance say about a child's privacy?

Three sources set the frame.

The UN Convention on the Rights of the Child. It came into force in the UK in 1992. Article 16 says every child has the right to privacy. Article 5 says parents guide their child in a way that recognises the child's growing ability to choose. Both apply at once.
The ICO's Children's Code. This is the UK data regulator's code for online services children use. One of its standards covers tools that let parents see a child's activity. It says the child should be told clearly when a parent can see what they do or where they are. It warns that children who are watched all the time "may have a diminished sense of their own private space". That matters more as they get older.
Action for Children and the NSPCC. Both advise keeping a closer eye when children are younger and giving more freedom as they mature. For under-10s, the NSPCC suggests keeping phones and tablets in shared family spaces. For pre-teens and teens, it moves to helping them manage their own settings. It also says to keep the conversations regular.

All of them allow checking. All of them ask you to be open about it and to let it shrink as your child grows.

What happens when checking is secret?

The best direct evidence comes from children themselves. In 2018, a team in the United States read 736 reviews by children aged 8 to 19. The reviews covered 37 apps that let parents watch and restrict a child's phone. 76% of the children's reviews gave one star. Children said the apps were too strict and invaded their privacy. They said the apps hurt their relationship with their parents.

This was a study of public Google Play reviews, with no UK breakdown. Children who leave reviews are likely to be the unhappy ones. Treat the figure as a signal of how children feel about these apps.

A larger European study was led by Sonia Livingstone at the London School of Economics. It surveyed 6,400 parents of 6 to 14-year-olds in eight countries, including the UK. It found two broad styles. Some parents talk with their child, help them stay safe and respond to what the child asks for. The authors call this "enabling". Their children had more online opportunities and also more risks. Other parents mainly restrict. Their children had fewer risks and fewer opportunities.

This is a survey, so it shows links. It cannot show what causes what. The lesson for parents is that no single approach does everything. Talking and some limits work together.

What can checks look like at each age?

There is no official timetable. This is a sensible shape, built from the guidance above.

8 to 10: look together. Sit side by side and scroll through apps, games and messages with them. Keep the phone in shared rooms, as the NSPCC suggests. The aim is to learn their online world while it is small.
11 to 14: agreed spot checks. Agree in advance what you might look at, how often, and why. For example: "Once a week I'll look at which apps you have and who's in your contacts. I won't read your chats with friends." Action for Children's advice is to be clear about what you want to look at and why. Tell them you trust them.
15 and up: privacy by default. Check only when there is a specific worry. Tell them what the worry is.

If a first phone or WhatsApp is coming soon, agree the checks before it arrives. These guides cover those moments: what age to give a first phone and the WhatsApp age limit.

At what age should I stop checking their phone?

No UK body names an age. The ICO's code expects a child's privacy to grow with age. Action for Children ties it to your child showing they can keep themselves safe. So let the checks shrink in steps your child can see. Each birthday or new school year is a good time to agree the next step. A child who knows privacy is coming has a reason to show they are ready.

What if I find something worrying?

Stay calm. Action for Children advises reassuring your child that they can talk to you about it. If telling you leads to the phone being taken away, they may not tell you next time.

Then act on what you found.

Bullying or unkind messages. Help your child block and report the account. Talk to the school if other pupils are involved.
An adult contacting your child in a sexual way, or asking for images. Report it to CEOP, the National Crime Agency's child protection command. Keep the messages. Don't forward any images.
A sexual image of your child being shared. The NSPCC points to Report Remove, from Childline and the Internet Watch Foundation. It helps young people get images taken down.
If you are unsure what to do. The NSPCC helpline (0808 800 5000) advises worried adults. Childline (0800 1111) is free and confidential for your child. If a child is in immediate danger, call 999.

How do I talk to my child about checking their phone?

Do it on an ordinary day, before anything has happened. Explain that you will check, what you will look at, and when. Say what you won't look at. Ask what feels fair to them, and agree when it will change. Write it down so neither of you has to remember it.

A few lines that help:

"I want to know your online world the way I know your friends. If you ever get stuck, I'm on your side."
"I won't read your chats with your friends. If something worries me, I'll tell you first."
"When you're 13, we'll check less. Let's write down what changes."

When you check openly, your child is in on it. They are more likely to come to you when something goes wrong. To fold this into your wider family rules, read how to write a family screen time agreement. Or start your own on the agreement page.

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In Kairoo you and your child write the agreement together and both sign it. It sees time and apps only, never messages, photos or location. Your child knows exactly what it sees.

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Questions parents ask

At what age should a parent stop checking their child's phone?: No UK body gives a fixed age. The ICO's Children's Code says a child's expectation of privacy grows as they get older. Action for Children advises giving more freedom as your child matures and you both feel confident they can keep themselves safe online. A sensible plan moves in steps. Look together at 8 to 10 and agree spot checks at 11 to 14. From about 15, check only when there is a specific worry.
Should I read my 14-year-old's text messages?: Not as a routine. Action for Children says your child probably won't want to show you all their chats with friends. It suggests telling them you trust them and don't need to see everything. Be clear about what you want to look at and why. Look without their consent only if you think they are at risk of harm, and that risk outweighs their reaction.
Should you check a 13-year-old's phone?: Yes, if you agree how in advance. Ofcom's 2026 report found 98% of parents of 8 to 12-year-olds check or supervise in some way. That falls to 83% of parents of 13 to 17-year-olds. At 13, try an agreed spot check. Your child knows when you will look and what at. You stay involved, and their private chats stay private.
Is checking your child's phone an invasion of privacy?: It can be, and UK guidance asks parents to weigh it. Article 16 of the UN Convention on the Rights of the Child gives every child a right to privacy. Article 5 says parents' guidance should recognise a child's growing ability to make their own choices. The ICO's Children's Code warns that children who are watched all the time may lose a sense of their own private space. Checks your child knows about, which shrink as they grow, respect both.
What should I do if I find something worrying on my child's phone?: Stay calm and tell your child they can talk to you about it, as Action for Children advises. Help them block and report. Talk to the school if other pupils are involved. If an adult has contacted your child in a sexual way, report it to CEOP, the National Crime Agency's child protection command. The NSPCC helpline on 0808 800 5000 advises worried adults. Childline (0800 1111) is there for your child.

Sources

Age appropriate design: a code of practice for online services, standard 11: Parental controls, Information Commissioner's Office
Children and Parents: Media Use and Attitudes Report, Ofcom, 21 May 2026
Checking and tracking your child's phone, Action for Children (Parent Talk)
Safety vs. Surveillance: What Children Have to Say about Mobile Apps for Parental Control, Ghosh, Badillo-Urquiola, Guha, LaViola and Wisniewski, Proceedings of CHI 2018, ACM, April 2018
Maximizing opportunities and minimizing risks for children online: the role of digital skills in emerging strategies of parental mediation, Livingstone, Ólafsson, Helsper, Lupiáñez-Villanueva, Veltri and Folkvord, Journal of Communication 67(1), 82-105, 2017
A summary of the UN Convention on the Rights of the Child, UNICEF UK
Supporting children at different ages with their use of technology, NSPCC
CEOP Safety Centre, National Crime Agency (CEOP)

Last reviewed 25 October 2026. Kairoo checks these pages when the rules or the research change; if you spot something out of date, tell us at hello@kairoo.family.