Mozilla Firefox vs SquareBrowser
Mozilla Firefox
firefox.comSquareBrowser
squarebrowser.comSide by side
| Figure | Mozilla Firefox | SquareBrowser |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | Yes | Yes |
| Web | Yes | — |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | Yes | — |
| Android | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · Web browsers | 9.0 (#11) | 7.5 (#124) |
| Availability | Firefox is available in more than 90 languages, according to its download page. | The maker says the app is currently Android-only and lists iOS as a possible future release. |
| Built-in ad blocking | Yes | Yes |
| Cross-device sync | Yes | No |
| Free plan | Yes | Yes |
| Open source | Yes | The project README says SquareBrowser is open source under the MIT License. |
| Supported platforms | both | mobile |
| Privacy | Firefox's privacy notice says browsing history, form data, temporary files and cookies are processed on the device unless the notice says otherwise. | The maker says browsing data stays in local device storage and that the app has no external servers, cloud sync, analytics, or tracking. |
| Product | Firefox is a web browser that Mozilla describes as fast, private and useful across devices. | SquareBrowser is an Android browser designed to help people browse more intentionally with time limits and accountability features. |
| Support | Mozilla provides Firefox help resources for desktop, enterprise, Android and iOS. | The maker directs bug reports and feature requests to GitHub Issues and lists GitHub Discussions for discussion. |
Plans
In their own words
Mozilla Firefox
Mozilla Firefox is a free, open-source web browser that uses the Gecko engine. It is available on Windows, macOS, Linux, iOS, Android, and as a browser extension, and its download page lists availability in more than 90 languages. Standard tracking protection and built-in ad blocking are included. Total Cookie Protection isolates cookies so they cannot follow users between websites, while Tab Groups organize open tabs by project, mood, or task. A Mozilla account can sync bookmarks, passwords, and open tabs across devices. Firefox also offers access to multiple AI chatbots in one place, letting users choose whether to use them. Thousands of free extensions are available through addons.mozilla.org. Mozilla’s privacy notice says browsing history, form data, temporary files, and cookies are processed on the device unless stated otherwise. Automated translation and PDF alt-text suggestions use downloaded language models locally; Firefox says those features do not send page content, PDFs, images, or tab URLs to Mozilla. Firefox is listed at free.
SquareBrowser
SquareBrowser has no write-up on Specifiction yet; its figures are above.