4.6
Hard blocking across iPhone, Android, and Mac.
A breath and a delay instead of a hard block.
Best for breaking the reflex of opening an app
Reviewed 16 September 2026 · Prices checked the same day
4.7
32K reviews
one sec inserts a forced breath and a short delay before a target app opens. It defeats the reflex rather than the intention. Pro is $2.99 a month, $19.99 a year, or $99.99 for life, checked 16 September 2026.
It is a speed bump, not a wall. A determined person walks straight over it. That is also why some students prefer it to blockers they immediately disable.
Pricing
subscription
$2.99/mo, $19.99/yr, or $99.99 lifetime
Free version
Not published.
Platforms
iOS · Android · macOS
Quietly effective for doomscrolling. Useless against a person who wants the app. Pair with Opal only if you need both a bump and a wall.
Checked 2026-09-16
| Model | Subscription |
|---|---|
| What free actually includes | Not published. |
| Cheapest paid tier | $2.99/mo, $19.99/yr, or $99.99 lifetime |
| Student pricing | None published |
Links from StudyApps include ref=studyapps.
Not published. Checked 16 September 2026.
Cheapest paid plan: $2.99/mo, $19.99/yr, or $99.99 lifetime. Prices checked 16 September 2026.
Breaking the reflex of opening an app
Not a hard block
Hard blocking across iPhone, Android, and Mac.
Plant a tree. It dies if you pick the phone up.
A knitting bean that keeps a timer people actually finish.