Cốc Cốc vs Google Chrome: which browser suits users in Vietnam?

Built-in tools: Cốc Cốc does more out of the box

According to its homepage, Cốc Cốc blocks popups, redirect ads and ads that interrupt videos; saves video and music from most sites, including YouTube, Facebook and TikTok, without extra software; and translates highlighted text into 100+ languages in a sidebar. Wikipedia adds an English–Vietnamese dictionary that shows meaning and pronunciation when you double-click an English word. The iOS app adds Pin Video, background audio, Cinema Mode and dark mode.

Chrome takes a different route. Its homepage lists labelled, colour-coded tab groups, vertical tabs, split view, Memory Saver and Energy Saver, and the App Store description adds full-page translation across 130+ languages and Google Lens. The Chrome record documents no built-in video downloader or ad blocker; blocking ads means installing an extension from the Chrome Web Store. Because Chrome 138 switched off Manifest V2 extensions for good, anyone relying on an older ad blocker needs one that has moved to Manifest V3.

Sync and AI: the Google ecosystem advantage

Chrome does not require sign-in. With a Google Account, bookmarks, passwords and other data sync between computer and phone, and history syncs only if Web & App Activity is on. Google Password Manager generates strong passwords and autofills them. Gemini in Chrome summarises and explains the current page, can take up to 10 open tabs on a computer, and offers a feature that finds pages in your Chrome history. Auto browse, which lets the AI act on the web for you, is limited to Google AI Pro and Ultra subscribers in the US.

Cốc Cốc has sync too: per the App Store, the iOS app syncs bookmarks, passwords and history across devices, and Google Play says the app collects a phone number (optional) for account management. The record gives no further detail on how this works, and its features rating notes that Cốc Cốc has no AI assistant or broad sync ecosystem like the larger browsers.

Privacy: two kinds of disclosure, no clear winner

Cốc Cốc has a general privacy policy plus a separate browser policy. The browser policy says users provide some anonymous information used to improve products, with sections on what goes to Cốc Cốc, to Google through Safe Browsing, to websites and to some partners, and on how to turn sending off; only the introduction and section headings could be read. The App Store label, self-reported by the developer and not verified by Apple, says usage data is used to track users, and that browsing history, identifiers and diagnostics are linked to the user. Google Play's Data safety section says phone numbers are shared with third parties, data is encrypted in transit and deletion can be requested.

For Chrome, Google has retired the browser's own privacy notice, so Google's general Privacy Policy applies. Incognito clears cookies and history when the window closes and blocks third-party cookies by default, but Google states that websites, Google itself, and your school, employer or internet provider can still see your activity. In July 2024 Google said it would not remove third-party cookies from Chrome and would let users choose instead. The records score privacy at 5.5/10 for Cốc Cốc and 5.8/10 for Chrome.

Disputed changes and market position

AppDuo's record for Cốc Cốc documents no lawsuits or incidents. For Chrome, three milestones bear on the choice. In 2018 Google announced Manifest V3, which restricts some ad-blocking methods; many developers objected, yet Chrome 138 disabled Manifest V2 extensions and Google removed them from the Chrome Web Store on 31 August 2026. In July 2024 Google dropped its plan to remove third-party cookies. And according to Digiday, on 2 September 2025 Judge Amit Mehta ruled in the search antitrust case that Google need not sell Chrome, but barred exclusive distribution contracts for Chrome, Google Search and Gemini.

On market share, Wikipedia says Cốc Cốc peaked at 32.54% desktop share in August 2017 and had over 22 million users by October 2017, second only to Chrome. StatCounter for October 2026 puts Cốc Cốc at 4.62% across all platforms, against 68.68% for Chrome and 19.57% for Safari. In the app stores, Cốc Cốc holds 4.4/5 on the Vietnam App Store (32,449 ratings) and 4.8/5 on Google Play Vietnam (186,973); Chrome holds 4.6/5 on the Vietnam App Store (357,547) and 4.3/5 on Google Play (nearly 49.6 million).

System requirements and getting help

On Windows, both browsers need at least Windows 10; Chrome on ARM-based Windows needs Windows 11, and Windows 7, 8 and 8.1 stopped at Chrome 109. The real gap is on the Mac: Cốc Cốc lists support from macOS 10.11, while Chrome needs macOS 13 or later. On phones, Cốc Cốc needs Android 10 or later, and its current App Store version needs iOS 18.0. Cốc Cốc also has a Linux test build and beta channels for Windows and Android. On iOS, Chrome runs on WebKit rather than Blink.

For help, Cốc Cốc points to a help center, Messenger chat and a Facebook community group. Chrome has a help center with extensive articles and a community forum, but individual users have no direct way to contact Google.