Avast Secure Browser vs UC Browser
| Avast Secure Browser | UC Browser | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $3.33/mo | — |
| Open source | No | No |
| Platforms | extension, Web | Android, iOS, macOS |
| Free plan | Yes | Yes |
| Paid from | $5.99/mo | — |
| Supported platforms | both | both |
| Browser engine | chromium | — |
| Built-in ad blocking | Yes | Yes |
| Tracking protection | Privacy Guard anti-tracking techniques | advanced |
| Extension support | chrome_store | — |
| Cross-device sync | Yes | — |
Both are listed in Best Web Browsers. On Everything Xiaomi, Avast Secure Browser scores higher on our published basis.