NoSurf

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Self-control, made real.

NoSurf — a watchdog for the sites you swore off

Download on the App StoreComing soon Google Play version in the worksAndroid: in the works

01What it is

Visit a site you swore off — and it costs you.

Register the sites you've decided to quit, and your iPhone watches for access. NoSurf doesn't forcibly stop your browsing — instead, in any month you visit one, the self-commitment amount you set is charged at month-end. Not willpower. The weight of your own money.

02How it works

1Register a site
2The watch begins
3Pay only in a month you visit

Deleting a registered site takes effect at noon the next day. Account cancellation takes effect 7 days after the request. By design — so your weakest moment can't undo your strongest decision.

03Pricing

Registration is $0. If you don't visit a registered site within the month, you pay $0.

Only in a month you visit one, your self-commitment amount ($50–$500 / ¥5,000–¥50,000, set by you at registration) is charged at month-end. Up to 5 sites are free; a Pro subscription ($10/mo, ¥980/mo in Japan) is required from the 6th site.

04FAQ

Q. Can I remove a registered site at any time?
Not instantly. You can request deletion, but it takes effect at noon the next day. Account cancellation takes effect 7 days after the request. This is by design — so your weakest moment can't undo your strongest decision.
Q. Can it detect every kind of browsing?
No — and we'd rather be honest about it. NoSurf watches site visits that go through your iPhone's standard browsing path, such as Safari. Some specialized browsers, in-app browsing inside social apps, and access from other devices are out of scope.
Q. Does the app collect my personal information?
No email address, name, or home address is required. The site names you register are transmitted only in hashed (SHA-256) form — we never see the original names. We do not collect your browsing history either.
Q. When exactly am I charged?
Only in a month you visit (attempt to access) a registered site — the self-commitment amounts for the sites you visited that month are charged in total at month-end. If you never visit, you pay nothing, no matter how many months you use the app.
Q. What happens if I switch phones?
There is no account-transfer feature (this is by design). Simply register again on your new device.
Q. Does it work on Android?
Currently available for iPhone, and an Android version is in the works. On Android today, check out NoDial — it makes the numbers you swore off truly uncallable.

seriesThe No-Series

On Android? Meet NoDial — make the numbers you swore off truly uncallable. Coming soon on Google Play.