
Opal.so
Freedom.to
Cold Turkey
Forest App
clearspace
FocusMe
AppBlock
one sec uses Shortcut automation in order to empower you to spend more time in the real world.

Sunsama
Motion
Morgen.so
TickTick
Todoist
Things
Session
All-in-one productivity tool for goals, habits, tasks and deep work. Turn visions and goals into daily focused execution with time blocking and deep work sessions.

Which is more popular?
Based on our record, one sec seems to be more popular. It has been mentioned 44 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | one-sec.app | quickfocused.com |
| Pricing | — | |
| Platforms | — | |
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of one sec yet.
Quick Focused is a distraction-free execution system built for creators, founders, thinkers, and professionals who want to bridge the gap between ambitious long-term thinking and daily execution. Unlike fragmented setups combining separate note apps, pomodoro timers, and calendar blockers, Quick...
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
The app that makes Elon Musk cry — One Sec app setup & review
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing one sec and Quick Focused.
Quick Focused's answer:
Most productivity tools fall into one of two traps: they are either bloated project trackers where tasks sit forgotten in backlogs, or simple Pomodoro timers disconnected from your bigger goals. Quick Focused is a Creative Execution OS. It connects high-level Vision directly down to Projects, daily Actions, and the individual Focus Session. Instead of managing endless lists, you plan your day on a calendar, lock into distraction-free deep work, and close out with an evening shutdown ritual.
Quick Focused's answer:
Choose Quick Focused if you want calm, intentional execution rather than gamified dashboards, cartoon badges, or chaotic enterprise task boards. Unlike apps that charge high enterprise prices or demand complex database setups, Quick Focused provides native calendar time blocking, two-way Google Calendar sync, and a full-screen deep work timer right out of the box—with an aesthetic designed to reduce anxiety and promote sustained concentration.
Quick Focused's answer:
Quick Focused is built for solo founders, independent creators, knowledge workers, researchers, and thinkers who must translate ambitious long-term goals into disciplined daily output without getting lost in administrative busywork.
Quick Focused's answer:
Quick Focused was created out of frustration with modern productivity software becoming either overwhelming project management software for corporations or superficial gamified habit apps for smartphones. We wanted an editorial, quiet workspace designed around how serious operators actually work: decide the single most important focus today, block the time on a real calendar, run an uninterrupted deep work session, and cleanly shut down at the end of the day.
Quick Focused's answer:
Quick Focused is engineered as an ultra-fast modern web application built on React, TypeScript, and Tailwind CSS, backed by Supabase (PostgreSQL with Row Level Security and Edge Functions) and hosted globally on Vercel. Calendar connectivity runs through direct Google Calendar API integration, with billing powered by RevenueCat Web Billing and Stripe.
Quick Focused's answer:
Founders and creators Students Freelancers Professionals
Share your experience with using one sec and Quick Focused. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


I think most users need more screen blocking control than they get out of the box on iOS. Ntools like one sec [1] have been invaluable for me. [1]: https://one-sec.app/. - Source: Hacker News / 9 months ago
One thing that finally worked for me was using: https://one-sec.app/ It basically forces you to do a little breathing exercise before you can visit the site that you have on its block list. It has been life changing. It adds enough... - Source: Hacker News / over 1 year ago
I've tried various forms of this. As long as there's a logged in session somewhere, I have to have various tricks and extensions on my browser to manage things. Most have been only varying degrees of successful, often ending up in me... - Source: Hacker News / almost 2 years ago
Tracking Quick Focused since Oct 2026.
When comparing one sec and Quick Focused, you can also consider the following products.

Real Focus in Real-Time. Measure and improve your focus day by day, on iPhone, iPad and macOS.
Compare Opal.so to one sec or Quick Focused:


Freedom is a productivity hack that lets you block apps, websites or the entire Internet on iPhones, iPads, Windows and Mac computers.
Compare Freedom.to to one sec or Quick Focused:


Cold Turkey is a free productivity program that you can use to temporarily block distractions so that you can get your work done!
Compare Cold Turkey to one sec or Quick Focused:

All-in-one Calendar, Tasks & Scheduler. Morgen is the single hub for everything that revolves around time management.
Compare Morgen.so to one sec or Quick Focused: