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SPECIFICTION
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Fokasu vs one sec

Fokasu

fokasu.app

one sec

one-sec.app

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FigureFokasuone sec
Price fromFree$1.67/mo
Free planYes—
Free trial—Yes
Open source——
WindowsYesYes
macOS—Yes
LinuxYesYes
iOS—Yes
Android—Yes
Plans published16
Spec score · Distraction Blocking Software7.6 (#20)8.2 (#8)
Browser supportThe Focus Block guide says Chrome, Brave, other Chromium browsers, and Firefox are supported, while other browsers are closed during an active block.The browser extension works with Chrome, Firefox, Safari, Edge, and other major browsers.
PrivacyThe extension checks tab URLs locally against configured block and exception patterns and does not send browsing history, page contents, cookies, credentials, or form data to Fokasu's remote services.By default, user data remains offline; data is processed only when users choose features such as support contact, subscriptions, feedback, or iCloud sync.
PurposeFokasu is a desktop study planner, focus timer, and distraction blocker for planning tasks, tracking focused time, scheduling routines, and joining study clans.one sec interrupts or blocks social media, apps, and websites to help users regain control of their time.

Plans

Fokasu

  • Fokasu desktop appFree

Fokasu pricing →

one sec

  • one sec pro$6.99 a month
  • one sec pro Family Plan$9.99 a month
  • one sec pro$19.99 a year
  • one sec pro Family Plan$29.99 a year
  • one sec pro$99.99, paid once
  • one sec pro Family Lifetime$149, paid once

one sec pricing →

In their own words

Fokasu

Fokasu has no write-up on Specifiction yet; its figures are above.

Visit fokasu.app

one sec

one sec interrupts or blocks apps, social media, and websites to help users manage their time. Its customizable interventions can prompt breathing, reflection, phone rotation, or typing before a user continues. Scheduled block sessions can prevent selected apps or websites from opening during defined periods, while Healthy Alternatives can suggest activities such as journaling. Structured integrations can block distracting apps while tasks remain unfinished and show upcoming tasks as alternatives. The free version can target one app; Pro supports unlimited apps and adds intentional app switching, time tracking, website blocking, strict sessions, and other intervention types. A free LENGO integration requires a vocabulary exercise before social-media apps open. Browser extensions work with Chrome, Firefox, Safari, Edge, and other major browsers. The same account can be used on iOS and Android alongside browser extensions on Windows, macOS, and Linux. The maker says intervention logic runs locally and user data stays offline by default. A free plan and seven-day trial are listed. Pro costs $6.99 a month, the family plan $9.99 a month, and family lifetime access $149, paid once.

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