Data Privacy for Kids: What Apps Collect, What to Turn Off, and What to Never Share

Why kids’ apps collect so much data (and why it matters)

If you’ve ever installed a game or learning app and felt like it asked for everything—location, contacts, microphone, photos—you’re not imagining it. Many kids’ apps collect data for three main reasons:

• To function: A video chat app needs camera and microphone. A map-based game needs location.
• To personalize: “Recommended videos,” “friends you may know,” or adaptive learning often relies on behavior data.
• To monetize: Ads, in-app purchases, and “engagement” features can push companies to collect more than they truly need.

For families, the goal isn’t to avoid technology. It’s to build smart boundaries so your child gets the benefits of apps without giving away personal information that can follow them for years.

Here’s the parent mindset shift that helps: Treat data like money. Your child shouldn’t “spend” private info unless there’s a clear reason—and even then, only the minimum amount.

What apps typically collect from kids (the big categories)

Parents often ask, “What information should kids not share online?” A good starting point is knowing what apps can collect even when kids aren’t actively typing anything.

Common data types kids’ apps may collect include:

• Account information: name, email, phone number, birthday/age, password.
• Device identifiers: device ID, advertising ID, IP address.
• Location data: precise GPS, approximate location, Wi‑Fi network location.
• Usage and behavior: what they watch, how long they play, what they click, search terms.
• User-generated content: photos, videos, messages, voice recordings, drawings.
• Contacts and social graph: phone contacts, friend lists, who they interact with.
• Payments: purchase history, subscription status (sometimes tied to a parent’s account).

Why this matters:

• Profiles can be built over time (interests, routines, school hours, friend circles).
• Small details can become identifying when combined (school mascot + first name + town = easy to find).
• Kids are more likely to overshare because they’re excited, trusting, or trying to fit in.

To make this more actionable, here’s a quick “privacy map” of common permissions and what to do with them.

App permission / setting	What it can reveal	Best setting for most kids	When to allow it	Parent tip
Location (Precise)	Exact home/school location, routines	Off or “While Using” (Approximate if available)	Only for apps that truly need it (maps, local weather)	Turn off “Precise Location” and review weekly
Microphone	Voice, background conversations, names, addresses	Off by default	Voice chat with known friends/family, supervised	Use push-to-talk; avoid always-on voice
Camera	Face, home interior, school name on uniforms	Ask every time / Off	Video calls with family, class sessions	Cover camera when not in use
Photos/Files access	Private photos, metadata (where/when taken)	“Selected photos only”	Only when uploading a specific image	Teach kids to screenshot instead of sharing entire albums
Contacts	Names/numbers of family and friends	Off	Rarely needed for kids	Prefer manual invites via parent
Ad tracking / Ads personalization	Builds a marketing profile	Off	Almost never necessary	Turn off the device advertising ID tracking
Background app refresh	Passive data and usage collection	Off for non-essential apps	Messaging or safety apps (carefully)	Reduces battery drain too
Bluetooth/Nearby devices	Proximity to others, device linking	Off	Only for accessories (headphones)	Disable “Nearby sharing” unless needed

These are practical privacy settings for kids’ apps that give you the biggest improvement with the least hassle.

What to turn off (today) on phones, tablets, and in popular app features

If you only have 20 minutes, focus on settings that reduce silent data collection.

Device-level privacy switches (high impact)

On iOS/iPadOS and Android, look for these and disable them where possible:

• Ad personalization / ad tracking
  • Turn off personalized ads and reset the advertising ID.
• Location access
  • Set most apps to Never or While Using.
  • Disable Precise Location unless necessary.
• Microphone and camera permissions
  • Remove access for games and social apps that don’t absolutely need it.
• Photo library access
  • Choose Selected Photos (iOS) or “Limited” access where available.
• App analytics / diagnostics sharing
  • Opt out of sending extra device analytics to app developers.

In-app privacy settings that are often hidden

Many kid-focused games and social platforms bury privacy controls in menus. Look for settings like:

• Profile visibility: set to Private.
• Direct messages: restrict to Friends only or No one.
• Friend requests: limit who can send requests (friends-of-friends is still broad).
• Discoverability: turn off “Let others find me by phone/email.”
• Voice chat: disable, or set to friends-only with push-to-talk.
• Public posting: disable public sharing; keep content to approved groups.
• Auto-play / recommendations: reduce algorithm-driven content loops that encourage oversharing.

A simple rule parents can use

If an app offers the choice between:

• “Everyone” vs “Friends” vs “Only me”

Pick Friends (or Only me) by default, and expand only when there’s a clear reason.

These changes directly support how to protect child data online—because most privacy problems come from default settings kids never see.

What kids should never share online (and how to teach it without fear)

Kids don’t need a scary lecture. They need a short “never share” list they can remember, plus a few examples of what counts.

The “Never Share” list (kid-friendly)

Teach your child to never share:

• Full name + school name (together)
• Home address or even “landmarks” near home
• Phone number (their own or yours)
• Personal email or parent’s email
• Passwords or verification codes (even with “friends”)
• Live location (“I’m at the park right now”)
• Daily schedule (bus time, practice times, when they’re home alone)
• Photos that reveal private details (school logo, street signs, house number)
• Financial info (credit cards, gift card codes, in-game purchase receipts)
• Private family information (custody details, travel plans, arguments)

If you’re trying to answer the question “what information should kids not share online,” the key is combinations. A first name alone is often fine. A first name plus school and city is not.

Script you can use with younger kids (5–9)

• “If it helps someone find you in real life, we don’t share it.”
• “If it’s a secret code (password), we don’t share it.”
• “If you’re not sure, pause and ask.”

Script you can use with tweens/teens (10–17)

• “Privacy isn’t about hiding. It’s about control.”
• “Don’t give strangers puzzle pieces that add up to you.”
• “If a platform pushes you to share more to get likes, that’s the business model.”

A quick family privacy check-in game

Once a week, pick one app and ask:

• Who can see your profile?
• Who can message you?
• What permissions does it have?
• What would happen if a stranger saw your last 5 posts?

Normalize the review so it feels like brushing teeth—not punishment.

Next Steps: a 30-minute family privacy reset plan

Use this checklist to turn today’s good intentions into actual protection.

1. Pick your “Top 5” apps

   • Choose the five apps your child uses most (including games, video, chat).

2. Do a permission audit

   • On the device, open app permissions and remove anything not essential:
     • Location
     • Microphone
     • Camera
     • Photos
     • Contacts

3. Lock down discoverability and messaging

   • In each app:
     • Set profile to Private
     • Limit DMs to Friends only (or off)
     • Turn off “Find me by phone/email”

4. Turn off ad personalization

   • Disable ad tracking/personalized ads and reset the advertising ID.

5. Create one family rule and post it

   • Example rule: “No full name + school + city in any profile or username.”

6. Practice the “Pause and Ask” habit

   • Tell your child: if a site asks for a real name, photo, or location, they pause and get you.

7. Set a monthly reminder

   • Apps update often. Schedule a 10-minute monthly privacy check.

If you want a simple goal to aim for: your child should be able to use their favorite apps without sharing location, contacts, or public profiles by default. That’s the heart of strong data privacy tips for parents—and a realistic way to protect child data online without banning technology.