Mutant vs Muter
| Mutant | Muter | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $20.83/mo | — |
| Open source | No | No |
| Platforms | Linux, macOS | macOS |
| Free plan | Yes | — |
| Paid from | 30 /mo | — |
| Supported languages | Ruby | Swift |
| Test frameworks | RSpec, Minitest, Test::Unit | Xcode test targets; Swift Package Manager tests |
| Incremental analysis | Yes | Yes |
| Parallel execution | Yes | — |
| Surviving mutant reports | Yes | Yes |
| Mutation operators | Arithmetic, logical, bitwise, statement removal, return-value modification, ordering | RelationalOperatorReplacement; RemoveSideEffects; ChangeLogicalConnector; SwapTernary |
Both are listed in Best Mutation Testing Tools. On Samsung Mobile US Press, Mutant scores higher on our published basis.