Pre-registration should happen through the official mobile listing, not a third-party download mirror.
Mobile launch
Pokémon Champions Mobile Pre-Registration
Quick answer: Pokémon Champions mobile pre-registration is available before the June 17, 2026 Android and iOS launch window.
Primary useLaunch and account planning
Date to watchJune 17, 2026
Player checkAccount, gift, and legality
Source trail: official Pokémon Champions mobile launch pages, Pokémon news, and the site methodology are used for launch, pre-registration, gift, and transfer claims. See the methodology page for source priority and projection rules.
Pokémon Champions mobile pre-registration is open for Android and iOS. The mobile version launches on June 17, 2026, the same day Season M-3 and Regulation Set M-B begin.
Pre-registration matters because launch day is also a ranked reset. New mobile players will enter Pokémon Champions during the M-B rules window, while existing Nintendo Switch players can prepare their account, rewards, and teams before the mobile player pool arrives.
Pokémon Champions Android and iOS launch details
Topic
Current detail
Why it matters
Release date
June 17, 2026
Mobile access opens during the Season M-3 reset window.
Platforms
Android and iOS
Players can battle away from Nintendo Switch systems.
Save transfer
Same Nintendo Account
Existing Switch progress can carry to mobile.
Launch rules
Regulation Set M-B
Mobile players start after the M-A window ends.
Mobile launch checklist
Before June 17, make sure you know which Nintendo Account you want linked, finish any Season M-2 ranked or Battle Pass goals on Switch, and watch for the full M-B rules page. If you are new to Champions, use the first day to check Ranked Battles, mailbox gifts, recruitment options, and whether your preferred team is legal under the new regulation.
Existing Switch players should avoid creating a separate mobile progress path by accident.
Mobile launch happens after the Season M-2 reward deadline, so late pre-registration does not extend ranked time.
Claim launch gifts during the window and confirm whether M-B changes your intended team.
Does pre-registration give a separate reward?
The key public reward window is the launch gift available from the in-game mailbox after mobile release: Raichu, Raichunite X, and Raichunite Y can be claimed from June 17 to September 2, 2026. The important action is to log in during the claim window.