FLEX vs Xdebug
| FLEX | Xdebug | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | £16.67/mo |
| Open source | No | No |
| Platforms | iOS | Linux, macOS, self-hosted, Web, Windows |
| Free plan | Yes | Yes |
| Supported languages | Objective-C, Swift | PHP |
| Target platforms | iOS Simulator, physical iOS devices | Linux, macOS, Windows, web/CLI PHP environments |
| Remote debugging | No | Yes |
| Conditional breakpoints | — | Yes |
| Exception breakpoints | — | Yes |
Both are listed in Best Debuggers. On Inferse, Xdebug scores higher on our published basis.