From the maker of Lerf
Put your phone down. Feel better.
On stimulation, rest, and why I built an app designed to be set down.
I used to open my phone to relax. That was the story I told myself, anyway — long day, brain fried, just going to scroll for a few minutes. An hour later I would put it down feeling worse than when I picked it up, and I could not explain why. I was resting, wasn't I?
I wasn't. Stimulation and rest are different things that happen to live in the same device. Rest lowers the noise; the feed raises it and calls the raising entertainment. Ten minutes on my phone kept turning into two hours, and the anxiety I could not pinpoint kept climbing. When I finally looked at my screen time, the number explained the feeling.
Here is the part that took me longer to accept: it was never a willpower problem. These apps are engineered by some of the smartest people alive to never feel finished. There is no last video. You do not stop because stopping was never part of the design. Blaming yourself for losing to that is like blaming yourself for losing a footrace against a car.
So I stopped trying to out-discipline the feed and built a door instead. Lerf is a session-based app blocker: pick the apps that pull you back, start a session, put the phone down. When the timer ends, everything unlocks on its own. There are no streaks to protect, no scores, no weekly report — because I kept noticing that the screen-time apps I tried wanted my attention too. The cure had the disease's business model. I wanted a tool with nothing to check.
The strange discovery was how physical the problem is. The scroll starts in specific places — the couch after dinner, the bed at 11pm, the desk when the work gets hard. So the newest part of Lerf is a physical one: a small NFC disc called Lerf Tag. Tap your phone to it and a session starts. The tag turns a place into a decision you already made, which is the only kind of decision that survives a tired evening.
What actually changed for me is ordinary and that is the point. Evenings got longer. I finish books now. Dinners happen with my head up. The first thing you do when the apps lock is exhale — I did not expect that, but it happens almost every time, and it is the closest thing to a product philosophy I have: put your phone down, feel better.
Lerf is free on iPhone. No account, no subscription for the app, nothing to check. Get it here, or see the Lerf Tag.