Since they are not hidden from springboard entirely they can be found with spotlight search. If you are fine with that then it would seem to be a good option for you.
If OP is looking for a free solution, what I do is just throw all the apps I want to "hide" into a folder and just never open that folder. Sure, it does take up one space on the springboard, but I've found it easy to ignore an extra folder from among the many that I have.
what about spotbright? Introduction shows it is a solution. But it always crashes my springboard to safe mode. What's the problem?
thanks a lot, it seems i should wait the updated version.