With Recall, you can capture, summarize, and organize articles, PDFs, and videos with AI, spaced repetition, browser extensions, and strong privacy controls. | 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. | 8.9 Winner in this category | 8.9 Winner in this category |
Total users Total active users across all major browsers: Chrome, Edge, Firefox, and Safari. | 73,229 Winner in this category | 25,121 |
Total ratings Total number of user ratings received across all supported browsers. | 95 | 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. | ![]() 4.2 4.14 Average Chrome Web Store rating from the last 100 reviews 70.0K+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. | ![]() 3.9 3.94 Average Mozilla Firefox Add-ons Store rating from the last 100 reviews 3.2K+Users | ![]() 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 Recall's range of functions is impressive for a relatively new tool. The AI summary works on a wide range of content, from articles to YouTube videos with a running time of several hours. We particularly liked the personal knowledge base and the way Recall automatically links related content. Spaced Repetition and Active Recall are outstanding features for students. However, some features are still in beta or will be available soon. The functions in the free version are severely limited in the number of users per day, and there is an upper limit for free use. 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. | 9.0 Retrieval is fast and reliable in most cases. The summary is fast, even with very extreme examples such as a 9-hour news show that we had summarized in our test. Occasionally, we encountered errors or slowdowns, especially when asking further questions about the summarized content via the wizard. The team is actively working on performance improvements and there are regular updates. Overall, the tool feels stable and is suitable for everyday use. | 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. | 9.0 The user interface has a clear and modern design. The focus is on user-friendliness. We found the browser extension intuitive and easy to navigate. The tagging and organization system can be used flexibly, and some users mentioned minor bugs in the user interface, but these were only minimally noticeable in the test. 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. | 8.1 The free tariff is suitable for infrequent users who do not need all the functions, as you will quickly reach the map limit. However, if you want to use the extension on a day-to-day basis, you cannot avoid the | 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. Winner in this category |
Ease of Use Tooltivity's expert score for the 'Ease of Use' aspect of each extension. | 8.0 An account is required to use Recall. However, due to the integration with a Google and Apple login, this should be easy for everyone. | 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. | 9.9 Recall is characterized by its privacy-friendly approach. User data is not used by the extension for advertising, profiling, or AI training. All content is stored securely, and users retain full control over their data. Data can be exported for inspection or deleted at any time. The data protection guidelines are transparent, and support is always available to answer questions about data protection. We were unable to identify any uncertainties during our review. Winner in this category | 9.5 Data usage is described transparently in the privacy policy, which places great value on user privacy. |
Conclusion A summary of our findings and final thoughts for each extension. | Recall impressed us with its useful intelligent use of AI and its focus on helping users in their everyday lives, especially when learning. The browser extension makes it easy to capture content, and the revision features with auto-generated questions are a real bonus for learners. For occasional users, the free version may be enough, but if you want to use the extension, you can't avoid the paid version. The extension is not yet perfect and has small bugs, but the team reacts quickly to these and feedback, and many new functions are currently being introduced. Overall, Recall is a good choice for anyone looking to do more than just bookmark cards and build a personal knowledge base. If you're tired of forgetting what you've read online and want to save time, it's a must! | 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 Recall and one sec, all extensions performed equally well, each scoring 8.9. Recall is the most widely used, with over 73k users and 95+ 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.
There's no single winner, so check the categories above to find your best fit. |