Snapchat: Social media adolescent addiction claims

Snap Inc. is a named defendant in the federal Social Media Adolescent Addiction litigation (MDL No. 3047), along with recent state lawsuits from Florida, Texas, and Pennsylvania. Unlike claims centered on algorithmic feeds, much of the Snapchat litigation focuses on a feature unique to the platform: Snap Streaks.

Snap Streaks: the platform's signature design issue

A Streak begins when two users exchange Snaps on consecutive days and continues as long as they keep it up, marked by a fire emoji and a growing number. The federal master complaint alleges Streaks were specifically designed to encourage compulsive use, since losing a long-running Streak can feel like losing a real friendship or achievement. Pennsylvania's 2026 complaint makes a similar point, alleging teens feel real pressure to maintain Streaks out of fear of upsetting a friend or losing the relationship the Streak represents.

That turns Snapchat into something other platforms don't quite replicate: a recurring daily obligation to use the app, independent of whether the user actually wants to browse it.

Other features named across state and federal complaints

Several additional design elements appear consistently in the litigation:

• Snapscore and other social metrics, which quantify activity and reward continued engagement
• Disappearing messages, which create urgency to respond before content vanishes
• Push notifications, which bring users back after they've left and reinforce the Streak cycle
• Infinite scroll across Stories, Spotlight, and Discover
• Autoplay video, which removes the need to actively choose the next piece of content
• Recommendation systems that personalize what appears in Spotlight and Discover

How these features are alleged to work together

The federal complaint describes this as a system built on intermittent and variable rewards, meaning users can't predict when the next Snap, Streak save, or Spotlight moment will happen. Texas's 2026 complaint frames this in terms of "stopping cues," the natural signals, like the end of a video or a conversation, that normally tell someone it's time to stop. Snapchat's design allegedly removes those cues through infinite scroll, autoplay, and Streak-driven notifications, so continued use becomes the default rather than a deliberate choice.

The 2025 Florida lawsuit specifically named infinite scrolling, push notifications, interactive metrics, and autoplay as factors contributing to the platform’s alleged addictiveness. Pennsylvania’s August 2026 lawsuit, one of the newest cases filed, claims Snapchat’s design lures children into constant and compulsive use, and contradicts the company’s public claims about how safe the platform is.

Teens and Snapchat's engagement design

The federal complaint alleges Snap intentionally built features like Streaks, Trophies, and reward systems around known patterns in adolescent psychology in order to maximize engagement and ad revenue, and that Snap knew or should have known the effects these features could have on young users.

These remain allegations rather than court findings, but they form the core of the current litigation against the platform. The complaint even cites an internal Meta document describing Streaks as addictive, a rival company's own characterization rather than an admission from Snap.

File a social media addiction claim

A Streak your child felt they couldn't break, or a Snapchat habit that outlasted their own efforts to cut back, may point to something more than ordinary teenage phone use. Atraxia Law looks at the specific features behind your child's Snapchat use and whether they connect to a diagnosed condition. Reach out today for a free case evaluation and to be matched with an attorney handling claims in the MDL.