FLEX vs rr
| FLEX | rr | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | iOS | Linux |
| Free plan | Yes | — |
| Supported languages | Objective-C, Swift | C, C++, Go |
| Target platforms | iOS Simulator, physical iOS devices | Linux |
| Remote debugging | No | — |
| Time-travel debugging | — | Yes |
Both are listed in Best Debuggers. On Inferse, FLEX scores higher on our published basis.