stocksharp 

It can connect directly to Rithmic, CQG, IQFeed etc. No need intermediate apps.

Last year, i tried it on IQfeed, it didn't work, I couldn't fix it to work

rleplae 

Last year, i tried it on IQfeed, it didn't work, I couldn't fix it to work

Use IQFeed+Hydra every day for own data gathering. Like other users. Don't know. Maybe some wrong settings (Hydra is not the easiest for setup, yeah). Did you contact our support?