Not yet. However, in the future, Action Replay devices might be made for the 3DS.
No, it does not.
No, it will not work
A simple answer. No. Not even through hacking. Nintendo 3DS games may only be played on the actual system because they can be viewed in 3D.
yes you can use it on nintendo 3DS only if it say you can use it on nintendo 3ds this website is one of ones can use in on nintendo 3ds and nintendo 3ds xl as well with nintendo dsi, nintendo dsi xl, nintendo ds you can buy it from this website.
No. Of course the action replay doesn't
eventually the 3DS will be hacked and R4 and action replay will come out.
A 3DS action replay has never been announced by the people who made the DS action replay.
Depends if its a 3DS Action Replay or not. If it isn't then no, If it is then yes.
Yes you can get DS codes on a Action Replay 3DS.
There is currently no action replay 3ds, but there is an action replay dsi that works for the 3ds being sold only in the UK. I bought mine on ebay.
The original action replay nor the action replay dsi work on the 3ds. There is no current action replay for the 3ds at the moment but my thoughts are that there will be one soon.
Answer: Action Replay does work for the 3DS console, but as of right now (24 July 2013) no 3DS games are compatible with the Action Replay 3DS due to hacking problems. You can still use it on regular DS games but not on the current 3DS games. To sum up my answer the answer is yes and no.