When More Feed Time Follows You

What the research says

A 2025 JAMA Network Open cohort study followed 11,876 children and adolescents from the Adolescent Brain Cognitive Development Study across four annual waves. The researchers looked at whether changes in daily social media time were followed by later changes in caregiver-reported depressive symptoms during early adolescence.

The important detail is the study design. Instead of only comparing heavy users with lighter users, the analysis asked what happened when a young person used social media more than was typical for them. In years 1 and 2, those within-person increases were associated with higher depressive symptoms the following year. The reverse pattern was not found in the same way: depressive symptoms did not predict later increases in social media use across the measured intervals.

Why it matters

This does not mean every minute online has the same effect, or that a single app explains a young person's emotional life. The authors are careful about the limits of observational research. But the study does make the product question harder to ignore: if more feed time can matter over time, then apps should not be designed around squeezing out one more scroll.

Many social platforms make extra time feel effortless. Ranking systems choose the next post, public metrics turn sharing into comparison, ads reward longer sessions, and recommendation loops can pull people away from the friends they meant to check in on. For families and close friends, the cost is not just screen time. It is the way ordinary sharing can become performance, monitoring, and comparison.

What Unscroll does differently

Unscroll is built for casual updates from real friends, shown in chronological order. There is no algorithmic feed trying to infer what will hold attention longest, and there are no ads that benefit from stretching a session. The feed has a natural end because keeping up should not require surrendering the rest of the day.

We also avoid the public scoreboard pattern. No public follower race, no public like count as a status signal, and no pressure to make every post polished enough for strangers. That does not make Unscroll a health intervention. It makes it a calmer social product: one that treats attention as something to protect, and friendship as the point of the feed.

A casual social app for real friends

Unscroll is live on iPhone. Post casually, keep up with your people, and skip ads, algorithms, and endless scroll.