Digital Watch
Comes with the Poketch.
__
Calculator
Comes with the Poketch
__
Memo Pad
>Obtained in Diamond, Pearl, and Platinum from the president of The Pokétch Company after obtaining the Coal Badge.
Pedometer
Comes with the Poketch
___
Pokemon List
Come with the Poketch
_____
Friendship Checker
>Obtained in Diamond, Pearl, and Platinum from a woman in Eterna City's Pokémon Center once Team Galactic has been defeated in their building.
Dowsing Machine
>Obtained in Diamond, Pearl, and Platinum from Dawn/Lucas upon arriving at the Route 207 entrance to Mt. Coronet (Platinum),
Berry Searcher
>Obtained in Diamond, Pearl, and Platinum from a girl in the Berry Master's house in Route 208 after answering "yes" to her question.
Day Care Checker
>Obtained in Diamond, Pearl, and Platinum from a man in Solaceon Town's Day Care.
Pokemon History
>Obtained in Diamond, Pearl, and Platinum from a man in Solaceon Town.
Counter
>Obtained in Diamond, Pearl, and Platinum from the Veilstone Department Store at the counter on the second floor.
Analog Watch
>Obtained in Diamond, Pearl, and Platinum from a resident of Celestic Town.
__
Marking Map
>Obtained in Diamond, Pearl, and Platinum from the president of The Pokétch Company after obtaining three Gym Badges.
Link Searcher
>Obtained in Diamond, Pearl, and Platinum from the president of The Pokétch Company after obtaining five Gym Badges.
Coin Flip
>Obtained in Diamond, Pearl, and Platinum from a guest in one of Hotel Grand Lake's suites by Lake Valor.
Move tester
>Obtained in Diamond, Pearl, and Platinum from the president of The Pokétch Company after obtaining the Icicle Badge.
Calender
>Obtained in Diamond, Pearl, and Platinum from the president of The Pokétch Company after obtaining the Icicle Badge.
Dot Artist
>Obtained in Diamond, Pearl, and Platinum from a Pokétch developer by Pokémon Rock in Sunyshore City after showing to him a Pokémon with a naïve nature (Rock Climb is required).
Roulette
>Obtained in Diamond, Pearl, and Platinum from a Pokétch developer by Pokémon Rock in Sunyshore City after showing to him a Pokémon with a naïve nature (Rock Climb is required).
Trainer Counter
>Obtained in Diamond, Pearl, and Platinum from Professor Oak upon entering Pal Park.
Kitchen Timer
>Obtained in Diamond, Pearl, and Platinum from a girl in Pal Park's lobby after showing a Snorlax to her.
Color Changer
>Obtained in Diamond, Pearl, and Platinum from a girl in Pal Park's lobby after receiving the Kitchen Timer, then returning and showing a Kecleon to her.
Matchup Checker
>Obtained in Platinum by the entrance of the Great Marsh after catching five Pokémon in a Safari Game.
Stopwatch
>Obtained from a Nintendo event.
Alarm Clock
Not in Platium
>Obtained in Diamond and Pearl from a Nintendo event.
Source
