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. | AdBlock is a popular browser extension with over 60 million users, designed to block ads, enhance privacy, and improve browsing speed. Read our detailed review to see how it performs. | |
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 | 8.2 |
Total users Total active users across all major browsers: Chrome, Edge, Firefox, and Safari. | 889,191 | 76,543,424 Winner in this category |
Total ratings Total number of user ratings received across all supported browsers. | 52,311 | 295,546 Winner in this category |
Average rating Average user rating across all browsers, calculated from available store ratings. | 4.4 ⭐ Winner in this category | 4.2 ⭐ |
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. | ![]() 4.7 4.48 Average Chrome Web Store rating from the last 100 reviews 700.0K+Users Winner in this category | ![]() 4.5 2.43 Average Chrome Web Store rating from the last 100 reviews 58.0M+Users |
Edge User rating and stats for the extension on Edge browser. | ![]() 4.0 4.0 Average Microsoft Edge Store rating from the last 100 reviews 174.2K+Users Winner in this category | ![]() 3.8 3.62 Average Microsoft Edge Store rating from the last 100 reviews 17.3M+Users |
Firefox User rating and stats for the extension on Firefox browser. | ![]() 4.7 4.63 Average Mozilla Firefox Add-ons Store rating from the last 100 reviews 14.9K+Users Winner in this category | ![]() 4.2 3.73 Average Mozilla Firefox Add-ons Store rating from the last 100 reviews 1.3M+Users |
Safari User rating and stats for the extension on Safari browser. | - | - |
Features Tooltivity's expert score for the 'Features' aspect of each extension. | 9.3 Todoist offers comprehensive functions for task management. Tasks can be prioritized, labeled and filtered. ![]() 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. ![]() 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. Winner in this category | 8.5 Ad blocking: The free version blocks annoying advertisements on websites. With the premium version, additional functions such as the blocking of cookie banners or pop-ups can also be activated. ![]() Privacy and Security: AdBlock blocks third-party trackers on every Website and protects your privacy. It also blocking malicious ads with malware, scams, and cryptocurrency miners. ![]() Sync & Backup: With the Premium version, whitelists and user-defined rules can be synchronized across Chrome profiles. |
Performance Tooltivity's expert score for the 'Performance' aspect of each extension. | 7.3 Most of Todoist's functions worked quickly and without problems in our tests. ![]() | 8.0 The ad blocker extension generally works without slowing down the browser on most websites. However, recent changes at YouTube have meant that AdBlock has not yet managed to ban ads from YouTube again. Winner in this category |
Design Tooltivity's expert score for the 'Design' aspect of each extension. | 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. Winner in this category | 8.5 The user interface is clearly laid out. With the premium version, you can also use functions to make individual adjustments. You're in control of the look, feel, and font size of AdBlock with easy-to-use controls. There is also the Image Swap function, which will still block ads, but it will replace some ads with pretty pictures of cats, dogs, and nature. |
Value for Money Tooltivity's expert score for the 'Value for Money' aspect of each extension. | 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. Winner in this category | 7.5 The free version offers good value for money. Compared to other competitors, the premium functions may be somewhat more expensive. Some premium functions are offered free of charge by other providers. |
Ease of Use Tooltivity's expert score for the 'Ease of Use' aspect of each extension. | 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. Winner in this category | 7.8 Installation is done in one click. However, you are immediately redirected to a website that informs you that payment is required to use it. However, this is only a voluntary donation. ![]() |
Security & Privacy Tooltivity's expert score for the 'Security & Privacy' aspect of each extension. | 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. Winner in this category | 9.0 Strong privacy protection through the premium feature malware blocking. The privacy policy is transparent without any indication of data being passed on. Winner in this category |
Conclusion A summary of our findings and final thoughts for each extension. | 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 | AdBlock is a reliable tool for blocking basic ads. While it blocks most ads and still protects your privacy by preventing tracking, recent updates have failed to prevent ad videos on YouTube. It's a good choice for anyone looking for a simple and reliable adblock extension. |
Our Recommendation | In our comparison between Todoist and AdBlock, Todoist came out on top, scoring 8.9. AdBlock is the most widely used, with over 77 million users and 296k+ reviews, but Todoist outperformed it in our review. User reviews reflect our findings. Notably, Todoist has the highest user rating in the Chrome Web Store at 4.44, which supports its strong performance in our review. There are some noticeable differences between these extensions, so it's worth considering your priorities and the details below.
If you want a quick recommendation, Todoist is our top pick. But as always, the best choice depends on what matters most to you. |