Adblock Fast vs Zen Ad Blocker
| Adblock Fast | Zen Ad Blocker | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Android, extension, iOS, Web, Windows | Linux, macOS, Windows |
| Free plan | Yes | Yes |
| Device coverage | desktop-and-mobile | desktop |
| Browser support | multiple-browsers | major-browsers |
| Custom filter lists | — | Yes |
| Cookie popup blocking | — | Yes |
Both are listed in Best Ad Blockers. On Samsung Mobile US Press, Adblock Fast scores higher on our published basis.