You know how every app suddenly started asking if you're over 13, and TikTok got weirdly strict about teen accounts overnight? That's not a coincidence—it's because of something called the Age-Appropriate Design Code (AADC), also known as the California Age-Appropriate Design Code Act or CAADCA.
Here's the deal: In 2022, California passed a law that fundamentally changes how apps and websites have to treat kids under 18. Yeah, under 18—not just the little ones. This law went into effect in July 2024, and because California is such a massive market, most major platforms are applying these rules nationwide (and sometimes globally) rather than building separate experiences for different states.
The UK actually led the charge here with their own Age-Appropriate Design Code in 2020, and California basically said "yeah, we'll take one of those." Now other states are looking at similar legislation.
The core idea? Apps and platforms need to put kids' privacy and safety first by default, not as an afterthought you have to dig through settings to enable.
Before these codes, the default settings on most platforms were optimized for one thing: engagement. More time on app = more data collected = more ads served = more money. Kids got the same data-harvesting, algorithmically-optimized, notification-heavy experience as adults.
The AADC flips this. Now, if a platform knows or has reason to believe a user is under 18, they have to:
- Turn off location tracking by default (unless it's essential for the service)
- Limit data collection to only what's necessary for the app to function
- Set the highest privacy settings by default
- Turn off features that encourage extended use (like autoplay) for kids
- Restrict targeted advertising based on kids' personal information
- Provide clear, age-appropriate privacy information (not 47 pages of legal jargon)
- Conduct regular assessments to identify and mitigate risks to kids
Basically, the burden shifts from parents having to lock everything down to companies having to justify why they need access to anything.
What you might notice:
- More age verification prompts when kids sign up for apps
- Instagram, TikTok, and Snapchat automatically putting teen accounts into more restricted modes
- Fewer creepy targeted ads following your kid around the internet
- YouTube defaulting to autoplay off for younger users
- Apps asking for less personal information upfront
What's still messy:
The age verification part. Because here's the thing—these laws require platforms to figure out if users are kids, but they don't specify exactly how. So we're seeing a mix of approaches:
- Self-reporting (just asking "how old are you?" which, lol)
- Behavioral signals (how you use the app might suggest your age)
- AI-based age estimation (analyzing profile photos, which raises its own privacy concerns)
- Third-party age verification services (which require sharing data with yet another company)
None of these are perfect. Self-reporting is easily gamed. AI estimation can be inaccurate and invasive. Third-party verification creates new privacy risks. It's a work in progress.
The good news: These laws are genuinely making platforms safer by default. Instagram's teen accounts now come with restricted DMs from strangers, TikTok limits who can see a teen's content, and YouTube is less likely to send your 14-year-old down a conspiracy theory rabbit hole via autoplay.
The complicated news: Some platforms are responding by just... blocking kids entirely from certain features. Discord raised their minimum age in some countries. Some smaller apps are geofencing California or requiring invasive age verification that parents (rightfully) don't trust.
And there's the eternal tension: the same features that can protect kids (location tracking for a lost phone, messaging for staying connected) are the ones these laws restrict. It's not black and white.
This doesn't replace your involvement. These laws are a helpful baseline, but they don't eliminate the need for ongoing conversations about digital life. A 17-year-old still needs different guidance than a 12-year-old, and no law can account for your specific kid's maturity level.
Age verification is getting more invasive. Some platforms are experimenting with uploading IDs or taking selfies for age estimation. Think carefully about whether you're comfortable with that trade-off. Learn more about age verification privacy concerns
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These protections only apply to covered platforms. Not every app or website falls under these laws. Smaller platforms, educational apps, and certain types of services may be exempt. Don't assume every digital space your kid enters has these protections.
The laws are evolving. Legal challenges are ongoing, enforcement is ramping up, and new states are considering similar legislation. What's required today might change tomorrow.
Your kids might notice changes—teen accounts that feel more locked down, more age verification requests, fewer personalized ads. Here's how to frame it:
For younger kids (8-12): "You know how some apps ask how old you are now? That's because there are new rules that say apps have to keep kids safer. It means less of your information gets collected and you won't see as many ads following you around."
For teens (13+): "These new privacy laws are actually pretty interesting—they're forcing apps to stop treating you like a data source to be mined. Yeah, some features are more restricted now, but the trade-off is that your information isn't being sold to the highest bidder. Let's talk about which privacy settings you want to adjust beyond the defaults."
Teens especially might feel frustrated by restrictions. Acknowledge that. These laws do limit some autonomy in exchange for protection. That's worth discussing—it's the same tension they'll navigate as adults around privacy versus convenience.
The Age-Appropriate Design Code represents a fundamental shift in how we think about kids online—from "the internet is for everyone, figure it out" to "platforms have a responsibility to protect developing brains and privacy."
Is it perfect? No. Age verification is messy, enforcement is uneven, and some platforms are responding in ways that feel more like CYA than genuine safety improvements.
But it's a meaningful step. For years, parents have been told to just monitor better, set better limits, be more involved—while platforms optimized every pixel to keep kids scrolling. These laws finally put some responsibility back on the companies making billions off young users' attention and data.
Your move: Check the apps your kids use most—Instagram, TikTok, Snapchat, Roblox, YouTube. Look at their teen account settings. Many of these protections are automatic now, but you can often adjust them further. And have a conversation about what these changes mean and why they exist.
The law gives you a better starting point. What you do from there is still up to you.
- Review privacy settings on your kids' most-used apps (even with new defaults, there are usually additional controls)
- Talk to your kids about what data they're comfortable sharing and why it matters
- Stay informed about how platforms are implementing these requirements—some are doing it better than others
- Explore alternatives to popular apps
if you're not satisfied with how mainstream platforms are handling teen privacy
Want to dig deeper into specific platforms and how they're implementing these protections? Screenwise has detailed guides on setting up parental controls
and understanding privacy settings for the apps your family actually uses.


