you get it when every thing with dialga or palkia is settled and you have freed mesprit,azelf, and uxie you go to lake verity were you meet mesprit it runs awy but then a cutscene were professer rowan goes in cave he says it seems that mesprit want to play with you then gives you the app.
If you want to get most of them, Obtain all of the gym badges and then go to Jubilife City; Then go to the route you would go to get to Canalave City and there will be a building called Poketch Company; go in the building and talk to the guy standing to the right of the counter :) Good Luck
The prof's daughter will give it to you when you leave Prof. Rowan's lab after you beat the elite four and the cahmpion.
no you cannot get thePokemon modifier with the poke radar, you must get it with cheats or at events.
I don't know if you would call this rare, but if you want a ditto, you could find that with the poke radar. Just fly to canalave city, leave the exit (southeast). Walk a few steps east and you will see a patch of grass. step in it and use the poke radar. If one of the shaking pieces of grass are sparkling, go in it. It could be a ditto.
To catch Dusclops on Pokemon Diamond you need the Poke Radar item first. Once you have the Poke Radar go to Route 224 and use the Poke Radar there and Dusclops should eventually appear in the grass.
You cant
Route 228 (use poke radar).
the poke radar isn't an app it is a key item, i think you get from prof rowan after completing the national dex
You get the Poke-radar app after you obtain the National Dex.
no u dont need a poke radar u can find him on route 206
no you cannot get thePokemon modifier with the poke radar, you must get it with cheats or at events.
Find poke app 8(berry searcher) by a girl on route 208.
use a poke dex
In the app store
you get it when u get your national pokedex
like a poke radar
Yes you can get the Poke Radar
once you got or seen every Pokemon in the game , go to pr.rowans lab in sandgem. talk to him and you'll get the poke radar.
you get it from professor rowan after you get the national pokedex