Tue · 16 Jun 2026
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App profile

TikTok

High risk

Rated High · How we rate

The algorithm is the real risk — it learns exactly what your kid is vulnerable to and feeds them more of it.

Ages 10–12Ages 13–15Ages 16+
Minimum age13
Strangers can contactwith settings
Location sharingNo
Disappearing messagesNo
Parental visibilityLimited
What it actually is

TikTok's recommendation algorithm is extraordinarily good at identifying emotional vulnerabilities and serving content that keeps kids engaged — including content about eating disorders, self-harm, and depression. After its September 2025 safety overhaul, under-18 accounts get tighter defaults (more-private settings, restricted DMs, screen-time prompts), and Family Pairing lets a parent link their account to set time limits, restrict who can message their teen, and filter content. The algorithm remains the core risk — it learns what your kid responds to and serves more of it — and research links heavy use to anxiety, depression, and disordered eating in teen girls.

Family Pairing (most important step)

  1. Download TikTok on your own phone
  2. Profile → three lines → Settings → Family Pairing
  3. Select "Parent" and scan your child's QR code
  4. This lets you set screen time limits, restrict DMs, and filter content

Key settings in your child's account

  1. Profile → three lines → Settings → Privacy
  2. Set account to "Private"
  3. Comments → "Friends" only
  4. Duet and Stitch → "Friends" only
  5. Settings → Digital Wellbeing → Screen Time Management → set daily limit

For under-16

  • DMs are disabled by default — verify this hasn't been changed
  • Restrict search to limit exposure to sensitive content categories

For a detailed guide, check our full write-up: https://www.therundown.today/guides/set-up-tiktok-family-pairing

Set up controls · TikTok
→ Check your kid's other apps

Other apps to know about

BIGO LIVE

High risk

Stranger-contact live-streaming app; requires heavy parental oversight for anyone under 16.

Ages 13–15Ages 16+

Calculator# Hide Photos Videos

High risk

Disguised vault app designed to hide sensitive data; risky for teens without parental oversight.

Ages 13–15Ages 16+

Character.ai

High risk

The teen-companion chat that caused the harm is gone — the risk moved to the unregulated substitutes that replaced it.

Ages 13–15Ages 16+

Updated June 2026

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