Firefox Developer Tools vs MyIE Browser
| Firefox Developer Tools | MyIE Browser | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | Yes | Yes |
| Platforms | Windows, macOS, Linux | Windows, Linux, iOS, Android |
| Free plan | Yes | Yes |
| Supported platforms | desktop | both |
| Browser engine | gecko | other |
| Open source | Yes | Yes |
| Built-in ad blocking | — | Yes |
| Extension support | — | own_store |
| Cross-device sync | — | Yes |
Both are listed in Best Web Browsers. On Freedom251, MyIE Browser scores higher on our published basis.