Compare one sec and Todoist: Which Extension is the Best?

One Sec is a browser extension designed to help you manage your time online by introducing a brief pause before accessing distracting websites.
Todoist is a well-known to-do app with a simple, easy-to-use design. Its browser extension lets you quickly access your to-do list in a nice popup.
Key Features
  • Pause Before Access: Introduces a short delay before opening distracting sites.
  • Customizable Settings: Adjust the delay time and select which sites to monitor.
  • Analytics Dashboard: Provides insights into your browsing habits.
  • Cross-Browser Support: Available on multiple browsers for seamless integration.
  • Task Management: Create tasks, subtasks, and projects easily.
  • Integrations: Works with Google Drive, Slack, Zapier, and more.
  • Cross-Platform Support: Available on mobile, desktop, and browser.
  • Natural Language Input: Add tasks using natural language for quick input.
  • Reminders and Due Dates: Set recurring tasks with due dates.
  • Kanban and Calendar Views: Manage tasks in flexible visual layouts.
  • Collaboration Tools: Assign tasks to others and manage shared projects.
Our Rating
8.9
8.9
Total users
25,121
889,191
Total ratings
1,024
52,311
Average rating
4.8 ⭐
4.4 ⭐
Entry Level PriceFreeFree
Chrome
Chrome Web Store logo
4.9
4.86
859 ratings
20.0K+Users
Chrome Web Store logo
4.7
4.48
51.3K+ ratings
700.0K+Users
Edge
Microsoft Edge Store logo
4.9
4.86
47 ratings
3.6K+Users
Microsoft Edge Store logo
4.0
4.0
82 ratings
174.2K+Users
Firefox
Mozilla Firefox Add-ons Store logo
4.8
4.74
118 ratings
1.5K+Users
Mozilla Firefox Add-ons Store logo
4.7
4.63
927 ratings
14.9K+Users
Safari
-
-
Features
7.5

The core function that One Sec uses to make users more productive is a pause before opening the website. When I open websites I have defined, such as Twitter, a gray page with a countdown appears. During this period, I was reminded that I didn't want to spend so much time on Twitter and asked myself whether this was intentional or just a reflex out of boredom.
This worked very well for us in the test and there were no problems.


It is also possible to adjust the delay individually. If you only need the reminder but don't want to be disturbed too much, you can set the timer to just one second, or several seconds if you prefer.


Finally, a useful function is the analysis dashboard. This provides analyses of your surfing behavior, showing you at a glance how often you try to open these websites during the day. However, we would like to see more analysis options here.


All in all, the functions are kept very simple; further options for time tracking would be an advantage here so that you don't need additional extensions. These functions are already available in the mobile app. One Sec is a good addition to existing time management extensions.

9.3

Todoist offers comprehensive functions for task management. Tasks can be prioritized, labeled and filtered.

to dos

Another good feature is that websites can be saved directly as tasks. This can be done via the taskbar button or by right-clicking. In this way, information on a website can be added directly as a task that you want to edit or read up on later.

right click

The extension can also be used to mark tasks directly as completed.

Other features like collaborating on projects and tracking progress with personalized productivity trends add further value.

Some of these advanced features of the application, such as customized templates and advanced reports, are available in the paid plans.

Performance
9.5

In our test, we did not notice any delays or slowdowns due to the extension.
Regular updates are also released to improve performance and fix bugs.

7.3

Most of Todoist's functions worked quickly and without problems in our tests.
The function of connecting the account with the Google Calendar to display your appointments did not work in the test, an error message was displayed. Users also report occasional delays in synchronization in the extension in the reviews.

error
Design
8.0

The user interface is clean and minimalist, and this also applies to the setup and settings. The extension offers an effective use of visual elements for taking a break by displaying a preset screen with a countdown. There would be potential for improvement here if the screen could be customized.

9.5

The design is clean and intuitive, making it easy to navigate immediately. The interface can also be visually customized to suit your needs, but these are not overdone. The option of color-coded priority levels and project labels also helps with organization.

Value for Money
9.2

The browser extension is completely free of charge. However, you only get a small number of functions. For anyone who only needs the basic function, this is unbeatable value for money.

OneSec also offers an app with additional functions. At $4.99/month or $49.99/year, it also has a good price-performance ratio.

9.0

The functions of the Todoist extension are free of charge. The free functions of the Todoist application should also be sufficient for most users. For users who want to use functions such as reminders or additional view options, the price should also be reasonable. With an annual payment installment, $4 per month is reasonable in our view.

Ease of Use
9.5

The installation process was quick and straightforward. This also includes the setup, which is very intuitive with clear step-by-step instructions. Everything is also well explained in the settings menu afterward, so everyone should be able to find their way around.

set up
9.0

In our test, we had no problems with the installation and the first steps. The creation of tasks and overall use is self-explanatory. There are also many instructions and tutorials already available for the tool.
For more experienced users, there are also additional functions in the application that can be used with simple shortcuts.

Security & Privacy
9.5

Data usage is described transparently in the privacy policy, which places great value on user privacy.
This is also reflected in the fact that the features already work with minimal authorizations so that not much private data needs to be tracked.

9.0

Todoist describes its data security in detail in its Privacy Policy. This states that the data is encrypted according to the state of the art and that regular security updates are carried out. The data is stored in the cloud for synchronization; it cannot be stored locally.

Conclusion

One Sec is a tool that encourages mindful browsing by introducing a pause every time you want to access a distracting website.
Although it stands out for its simplicity and effectiveness, its limited functionality means that it should only be seen as a supplement in the area of time management. Overall, however, it is a valuable tool for anyone looking to improve their online productivity.

Todoist is a great option for task management. We really like its simplicity, which is likely why it has become so popular.

While some modern tools may offer more features, Todoist is one of the best choices if you’re looking for a solid, beautifully designed to-do list.

Still, we noticed some performance issues. The extension takes longer to load when working in environments with a bad internet connection. It’s not a dealbreaker, but something to be aware of, especially if you often work in places with poor internet.

Overall, Todoist is a strong choice for anyone seeking an easy-to-use and powerful task manager, though its speed and offline capabilities could be improved.

If you would like to test Todoist yourself, you can use our code to get the Pro version for 2 months free of charge. https://get.todoist.io/mgs7dk

Our Recommendation

In our comparison between one sec and Todoist, all extensions performed equally well, each scoring 8.9.

Todoist is the most widely used, with over 889k users and 52k+ reviews—and it also delivered the strongest performance in our tests. User reviews reflect our findings.

Notably, one sec has the highest user rating in the Chrome Web Store at 4.85, which supports its strong performance in our review.

In the end, the differences between these extensions are minimal, so your choice may come down to personal preference or specific features.


  • Looking for the richest feature set? Todoist stands out with a rating of 9.3. On the other hand, one sec lags behind in this area with a rating of 7.5.
  • Need top performance? one sec stands out with a rating of 9.5. On the other hand, Todoist lags behind in this area with a rating of 7.3.
  • Design lovers, take note: Todoist stands out with a rating of 9.5. On the other hand, one sec lags behind in this area with a rating of 8.
  • Want to get the most for your money? one sec stands out with a rating of 9.2. On the other hand, Todoist lags behind in this area with a rating of 9.
  • If you hate complicated tools, one sec stands out with a rating of 9.5. On the other hand, Todoist lags behind in this area with a rating of 9.
  • With privacy and security becoming ever more important, one sec stands out with a rating of 9.5. On the other hand, Todoist lags behind in this area with a rating of 9.

There's no single winner, so check the categories above to find your best fit.