Compare one sec and Momentum: 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.
Momentum transforms your new tab into a personalized dashboard with to-dos, weather, and inspiration. We tested it extensively and here's our honest review.
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.
  • Personalized Dashboard: Customizable new tab page with to-dos, weather, and daily quotes.
  • Focus Mode: Helps you concentrate by displaying your main focus for the day.
  • To-Do List: Integrated task manager to keep track of your tasks.
  • Weather Updates: Real-time weather information.
  • Daily Inspiration: Beautiful images and quotes to keep you motivated.
  • Customization: Options to customize the background, widgets, and more.
Our Rating
8.9
8.7
Total users
25,121
2,663,645
Total ratings
1,024
14,714
Average rating
4.8 ⭐
4.3 ⭐
Entry Level PriceFreeFree
Chrome
Chrome Web Store logo
4.9
4.86
859 ratings
20.0K+Users
Chrome Web Store logo
4.5
4.17
13.7K+ ratings
2.0M+Users
Edge
Microsoft Edge Store logo
4.9
4.86
47 ratings
3.6K+Users
Microsoft Edge Store logo
4.1
3.98
175 ratings
629.5K+Users
Firefox
Mozilla Firefox Add-ons Store logo
4.8
4.74
118 ratings
1.5K+Users
Mozilla Firefox Add-ons Store logo
4.4
4.48
806 ratings
34.2K+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.

8.5

Momentum offers a comprehensive set of features that are both useful and easy to use. The focus mode and to-do list are particularly standout features, but some advanced functionalities are locked behind the premium plan.

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.

9.0

Momentum runs smoothly without any noticeable lag or performance issues. It integrates well with various browsers and does not slow down your browsing experience.

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.

9.0

The design is sleek and user-friendly. The customizable backgrounds in the premium plan and widgets make it visually appealing and easy to navigate.

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.

8.7

The free version offers basic functions for creating to do lists and occasionally using the focus mode. The premium plan offers considerable added value with additional customizations and integrations.

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
9.2

Momentum is straightforward to set up and use. The First Start Tour describes the basic functions to everyone in just a few steps so that you can work in a focused manner after just 2 minutes. The minimal learning curve makes it accessible for users of all skill levels.

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.

8.0

Momentum takes data protection seriously and offers the option of saving data locally. Nevertheless, some data is collected for functional purposes.

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.

Momentum is a fantastic choice for anyone looking to enhance their productivity with a visually appealing and functional new tab page. If you're okay with the basic features and don't mind the occasional upsell for premium features, Momentum can be a valuable addition to your productivity toolkit. With the premium plan, you can unlock even more customization options and integrations that can make your workflow smoother. Overall, Momentum is an excellent addition to any productivity toolkit.

Our Recommendation

In our comparison between one sec and Momentum, one sec came out on top, scoring 8.9.

Momentum is the most widely used, with over 3 million users and 15k+ reviews, but one sec outperformed it in our review. 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? Momentum stands out with a rating of 8.5. 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, Momentum lags behind in this area with a rating of 9.
  • Design lovers, take note: Momentum stands out with a rating of 9. 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, Momentum lags behind in this area with a rating of 8.7.
  • If you hate complicated tools, one sec stands out with a rating of 9.5. On the other hand, Momentum lags behind in this area with a rating of 9.2.
  • With privacy and security becoming ever more important, one sec stands out with a rating of 9.5. On the other hand, Momentum lags behind in this area with a rating of 8.

If you want a quick recommendation, one sec is our top pick. But as always, the best choice depends on what matters most to you.