improved in mental health, well-being or attention after two weeks without mobile internet.1
Take back your time
with one tap.
The off switch for your apps.
- Deep Work
- Family Time
- Date Night
- Dinner
- Morning Coffee
- Gym
- Reading
- Sleep
- Studying
- Meditation
Apps are made to be addictive. Blocker helps break the habit.
How it works
-
01
Choose your apps
Make a mode for each part of your day and pick what goes quiet.
-
02
Tap to block
Hold your phone to your Blocker and the apps you picked are blocked.
-
03Blocked
Tap again to unblock
Your apps stay blocked until you tap your Blocker again. No snooze, no workaround.
See the time
you got back.
See how much time you’ve spent off your phone by day, week, month or year, and which modes you use most.
Coming soon: share your stats with friends and keep each other accountable.
Screen time limits
are easy to ignore.
One tap on “Ignore limit”
and you’re back in.
There’s no ignore button.
Only your Blocker brings them back.
Holds until you tap
Blocked apps stay closed until you tap your Blocker again.
Emergency unblocks
Need something urgently? You get a few emergency unblocks each month.
Nothing to charge
No battery inside. It just works.
What the research says.
What researchers found when people cut back. None of these studies tested Blocker.
a day on each social app, for three weeks, left people less lonely and less depressed.2
less on the phone each day, for one week, lowered anxiety and depression. The benefits lasted four months.3
Screens before bed meant falling asleep later, delayed melatonin, and groggier mornings.4
studies ↓
Put it where you
want to be.
By the front door for evenings. On your desk for deep work. On the nightstand for sleep.
Questions,
answered.
Do I need to charge it?
Never. There’s no battery inside. Your phone powers it for the second you tap.
What if I need my phone in an emergency?
Calls can stay on in any mode, and you get a few emergency unblocks a month for when you can't get to your Blocker.
Which phones does it work with?
iPhone 8 or newer (iOS 16+), and most Android phones with NFC. We’ll publish the full list before launch.
Is there a subscription?
No. Blocker is $29, one time. No subscription.
Ready to
switch off?
Join our newsletter for launch news and deals.
References
These studies looked at reducing smartphone and social media use in general. They did not test Blocker.
- Castelo, N., Kushlev, K., Ward, A. F., Esterman, M., & Reiner, P. B. (2025). Blocking mobile internet on smartphones improves sustained attention, mental health, and subjective well-being. PNAS Nexus, 4(2), pgaf017. doi.org/10.1093/pnasnexus/pgaf017
- Hunt, M. G., Marx, R., Lipson, C., & Young, J. (2018). No more FOMO: Limiting social media decreases loneliness and depression. Journal of Social and Clinical Psychology, 37(10), 751–768. doi.org/10.1521/jscp.2018.37.10.751
- Brailovskaia, J., Delveaux, J., John, J., Wicker, V., Noveski, A., Kim, S., Schillack, H., & Margraf, J. (2022). Finding the "sweet spot" of smartphone use: Reduction or abstinence to increase well-being and healthy lifestyle?! Journal of Experimental Psychology: Applied. doi.org/10.1037/xap0000430
- Chang, A.-M., Aeschbach, D., Duffy, J. F., & Czeisler, C. A. (2015). Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness. Proceedings of the National Academy of Sciences, 112(4), 1232–1237. doi.org/10.1073/pnas.1418490112