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Built for Mars Ltd is a company registered in England and Wales (Company No. 12731987).

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Home
Company
One Sec
One Sec

One Sec

Removing distractions

One Sec uses playful friction and self-confrontation to break phone habits. Our UX Bites cover how it interrupts users mid-impulse and handles awkward setup steps.

Key takeaways from 2 UX Bites

  • Opens the front camera when you launch a blocked app, so you watch yourself break your own rules

  • Setup needs Apple Shortcuts, so One Sec offers to send the walkthrough to a second device

  • Self-confrontation replaces the hard block, making users pause rather than stop

Often uses:

Configuring Settings
Churn
Complexity & Understanding
Effort & Motivation
Habits

Similar companies:

Lifestyle
Productivity
Reddit logo
Reddit
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Breethe
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Calm
Evernote logo
Evernote
Nike logo
Nike
Last updated: 27/08/2026
UX Bites

Real world examples

Look at yourself, go on

UX Bitefrom
One Sec logoOne Sec
Encourage habits+ 1 more
BFM+Exclusive

Send tutorial to another device

UX Bitefrom
One Sec logoOne Sec
Retention tip+ 2 more
BFM+Exclusive
The UI displays a large white "S" centered on a solid purple-blue background, with no additional text, logos, or interface elements visible.The UI shows a stylized "M" logo with teal, cream, and red color blocks on a dark blue background. No text or markings are highlighted or underlined.

There are more than 1400 UX Bites like this

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"An exceptional resource for learning how to build habit-forming products that people love."

The UI contains the yellow book cover "HOOKED" by Nir Eyal in the bottom right, with black text in a white box with blue borders stating "COMPLETELY REVISED AND UPDATED."
Nir EyalAuthor of Hooked

"I’d never met anybody who looks at usability and UX the way I do until I met Peter. Only he’s smarter."

Photo: site-map sketches with pen annotations, yellow sticky notes and folder of labeled cards, black phone cord, red book cover reading "DON'T MAKE ME THINK".
Steve KrugAuthor of Don't Make Me Think

"The completest view of the psychological underpinnings of human behaviour that I’ve ever seen."

Circular avatar: smiling man, navy jacket, blue‑checked shirt, blurred green bg. Overlays: red EA badge lower-right; black square with white up‑left arrow.
Bing GordonKleiner Perkins & EA

"What a nice idea! Christopher Alexander would be proud to see patterns collected like this."

Profile picture of a man with medium-length hair and stubble wearing a grey hoodie and dark jacket. Two app icons overlay bottom right: yellow Asana and blue Miro.
DHHHey! & Basecamp