One Sec

One Sec is a digital wellness app designed to reduce social media and app dependency by interrupting the dopamine feedback loops that drive compulsive usage. Rather than blocking apps outright, One Sec uses customizable intervention mechanisms that prompt users to pause and reconsider before opening distracting applications. The app works across iOS, Android, macOS, and web browsers, allowing users to target specific apps they struggle with most. Users report saving an average of four weeks of time annually, with the app reducing app usage by 57% on average according to peer-reviewed research.

The company operates as an independent developer business, earning revenue through subscriptions rather than selling user data. One Sec prioritizes privacy by requiring no account creation and collecting no server-side user data. The free version allows targeting one app, while the Pro subscription unlocks unlimited app targeting, advanced features like breathing exercises, emotion tracking, intention tracking, and integrations with productivity tools like Structured. Team licenses are available starting at 83 cents per user per month, making the tool accessible for workplace mental health and productivity initiatives.