Matter uses AI to help you read and listen smarter—transcribe podcasts, speed up audio, and organize content for faster, more effective learning. | One Sec is a browser extension designed to help you manage your time online by introducing a brief pause before accessing distracting websites. | |
Key Features A summary of the most important features offered by each extension. |
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Our Rating Tooltivity's expert review score for each extension, based on hands-on testing and research. | 9.0 Winner in this category | 8.9 |
Total users Total active users across all major browsers: Chrome, Edge, Firefox, and Safari. | 20,000 | 25,121 Winner in this category |
Total ratings Total number of user ratings received across all supported browsers. | 29 | 1,024 Winner in this category |
Average rating Average user rating across all browsers, calculated from available store ratings. | 4.1 ⭐ | 4.8 ⭐ Winner in this category |
Entry Level Price The minimum price required to start using the extension. "Free" means a free tier is available. | Free | Free |
Chrome User rating and stats for the extension on Chrome browser. | ![]() 4.1 3.75 Average Chrome Web Store rating from the last 100 reviews 20.0K+Users | ![]() 4.9 4.86 Average Chrome Web Store rating from the last 100 reviews 20.0K+Users Winner in this category |
Edge User rating and stats for the extension on Edge browser. | - | ![]() 4.9 4.86 Average Microsoft Edge Store rating from the last 100 reviews 3.6K+Users Winner in this category |
Firefox User rating and stats for the extension on Firefox browser. | - | ![]() 4.8 4.74 Average Mozilla Firefox Add-ons Store rating from the last 100 reviews 1.5K+Users Winner in this category |
Safari User rating and stats for the extension on Safari browser. | - | - |
Features Tooltivity's expert score for the 'Features' aspect of each extension. | 9.2 Matter's feature set is imposing, offering a comprehensive suite of tools that enhance the reading and listening experience. The AI transcription capabilities are particularly noteworthy, as they accurately convert spoken content into readable text. ![]() The speed listening feature with natural-sounding voices is a game-changer for consuming content efficiently. The integration options with popular services like Kindle and Gmail make it a versatile tool for content management. The regular updates and improvements show a commitment to enhancing the user experience. Winner in this category | 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.
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Performance Tooltivity's expert score for the 'Performance' aspect of each extension. | 9.2 Matter delivers reliable performance across all its features. Content processing is fast and efficient, handling various file types and formats smoothly. The sync capabilities work reliably across devices, ensuring content is always up to date. The tool uses system resources efficiently, maintaining good performance even with multiple features in use. Response times are quick, providing a snappy user experience. The stability across different platforms is impressive, though occasional minor issues may occur during heavy usage. | 9.5 In our test, we did not notice any delays or slowdowns due to the extension. Winner in this category |
Design Tooltivity's expert score for the 'Design' aspect of each extension. | 8.8 The interface design is clean and modern, making it easy to navigate through different features. The layout is intuitive, with a clear hierarchy that helps users find what they need quickly. The mobile-responsive design ensures a smooth experience across devices. While the design is generally excellent, there's room for improvement in some areas of the mobile interface. Winner in this category | 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. |
Value for Money Tooltivity's expert score for the 'Value for Money' aspect of each extension. | 9.3 The free tier offers substantial value, providing access to most essential features without cost. The premium pricing is competitive compared to similar tools in the market. Regular feature updates ensure that users get ongoing value from their subscription. The cross-platform access adds significant value for users who work across multiple devices. Winner in this category | 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. |
Ease of Use Tooltivity's expert score for the 'Ease of Use' aspect of each extension. | 9.0 Matter is very user-friendly, with a straightforward setup process that gets users started quickly. The controls are intuitive and well-placed, making it easy to access key features. The content organization system is logical and easy to understand. The onboarding process is helpful, guiding new users through the main features. The learning curve is minimal, allowing users to get the most out of the tool without extensive training. | 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. ![]() Winner in this category |
Security & Privacy Tooltivity's expert score for the 'Security & Privacy' aspect of each extension. | 8.7 The tool takes security seriously, implementing robust data encryption to protect user information. The privacy-focused design ensures that user data is handled responsibly. The company maintains transparency about data handling practices through a clear privacy policy. Regular security updates help maintain a secure environment. While the security measures are solid, some users might want more control over their data sharing preferences. | 9.5 Data usage is described transparently in the privacy policy, which places great value on user privacy. Winner in this category |
Conclusion A summary of our findings and final thoughts for each extension. | Matter is a well-designed tool for increasing productivity. Its ability to change the way we consume content from text to speech is particularly ideal for those who need to process information quickly. The free version offers enough functionality for casual users, while the premium features offer significant added value for power users. Although there are some areas for improvement, Matter's core functionality and ease of use make it an excellent choice for anyone looking to enhance their reading and listening experience. | One Sec is a tool that encourages mindful browsing by introducing a pause every time you want to access a distracting website. |
Our Recommendation | In our comparison between Matter and one sec, Matter came out on top, scoring 9. one sec is the most widely used, with over 25k users and 1k+ reviews, but Matter 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.
If you want a quick recommendation, Matter is our top pick. But as always, the best choice depends on what matters most to you. |