if you mean the poketch app. Calendar then go to Sunyshore City. Look for a house that needs rock-climb to get into. The guy inside will ask to see a Pokemon with a serious nature. show him one and you'll get the app.
If you are talking about the poketech app used to track the pink lake pokemon after it runs away, then you get it at the poketech headquarters in the city where you had to answer the 3 clowns questions to first get your poketech early in the game. You just go inside and talk to the owner (the guy who gave you the poketech) and after he gives you multiple other apps, you will get the one you need.
Hope this helps!
And if you are going after that lake pokemon, make sure your first pokemon has scary face or something else to prevent it from fleeing when you finally catch up to it! Oh, and make sure to have plenty of different poke balls
From a Pokétch developer by Pokémon Rock in Sunyshore City after showing to him a Pokémon with a serious nature (Rock Climb is required).
you get it after you talk to the three clowns then go to the man that tells you to find the clowns and he'll give you a pokewatch.
bla87 said:there is no calender
its called the calculater and you get it in the pokewatch store in jubilife city
to get a pokewatch in jublife city
if the Pokemon was mesprit, you need to chase him. on the pokewatch click the things until you find the map. there will be an icon that looks like a bear's face. follow the face. mesprit will be in the grass
Pokemon no.147 in the Pokemon Pearl National Pokedex is Dratini.
Hayley is a character in My Pokemon Ranch, not Pokemon Pearl.
If you have the happiness App. for your pokewatch thing... you can see how much your Pokemon loves you (how happy they are).
its called the calculater and you get it in the pokewatch store in jubilife city
Eterna City pokemon center. The first chick by the door if I recall correctly.
You don't need an action replay to get a PokeWatch, Go to Jublife and keep going up till you find a man. He will tell you to answer some clowns questions. Say yes to each one and go back to the man. He will give you a PokeWatch
Go to the pokemart ( Velistone and the Pokemon League should have a supply of dusk balls, otherwise you may come across them by having a Pokemon with the ability "PICKUP" or finding items using the dowsing app on the Pokewatch.
to get a pokewatch in jublife city
yes there is an app on the pokewatch
if the Pokemon was mesprit, you need to chase him. on the pokewatch click the things until you find the map. there will be an icon that looks like a bear's face. follow the face. mesprit will be in the grass
(I'm not sure if it's the same for diamond as it is for pearl) Occasionally visit the pokewatch maker in oreburg (?) city and he will have, hopefully, made new apps. And be sure to talk to everyone on your way, especially in houses, because they will also provide new apps. I don't know if there's an AR code for this....don't think so.
the most you can get is in jubilife, in the pokewatch building after you defeated the elite 4.
you cant get a diamond on Pokemon pearl but you can get a pearl on diammond ...and pearl.
Pokemon no.147 in the Pokemon Pearl National Pokedex is Dratini.