FLEX vs RenderDoc

FLEX

5.1 #13 in Debuggers

About FLEX

RenderDoc

5.8 #6 in Debuggers

About RenderDoc
FLEXRenderDoc
Free planNoYes
Free trialNoNo
Paid from—Free
Open sourceNoNo
PlatformsiOSAndroid, Linux, Windows
Free planYesYes
Supported languagesObjective-C, SwiftHLSL, GLSL, SPIR-V
Target platformsiOS Simulator, physical iOS devicesWindows, Linux, Android, Nintendo Switch
Remote debuggingNoYes
Time-travel debugging—Yes

Both are listed in Best Debuggers. On Inferse, RenderDoc scores higher on our published basis.