Pokemon Champions hits iOS and Android on June 17, and if you have spent the last two months grinding ranked battles on Switch wondering when your phone would get a turn, the wait is over. Pre-registration has been open for a couple of weeks, and the timing lines up almost exactly with how The Pokemon Company handled Pokemon Unite's jump from console to mobile back in 2021. Two months from console launch to mobile launch, same playbook.
Here is what actually matters if you are deciding whether to download it tomorrow, and what happens to your existing Switch progress if you already have some.
Your Switch Save Carries Over
This is the part most players want to know first. If you link the same Nintendo Account on both platforms, your progress moves with you. Teams, Pokemon, battle records, all of it. You are not starting from zero just because you switched screens.
That alone separates this launch from a lot of mobile ports, which tend to treat the phone version as a separate game wearing the same skin. Pokemon Champions is not doing that. It is one game, one account, two ways to play it.
Cross-Play Actually Works Both Ways
The bigger deal here is that Switch and mobile players are not siloed into separate matchmaking pools. The game supports cross platform play between Nintendo Switch and mobile devices, so a Switch 2 player and someone running the game on a five year old Android phone can end up in the same ranked match. For a competitive battler built around Regulation play and the official VGC format, that matters. A split player base would have hurt the ranked ladder on both ends.
One thing worth flagging: you will need a connection to play. There is no real offline mode here, since the battling and matchmaking are built around live online play. Standard for the genre, but worth knowing before you load it up somewhere with bad signal.
The Free Raichu Is the Actual Headline
Beyond the platform expansion itself, the mobile launch comes with a reward campaign that is honestly the more exciting part for most players. Anyone who logs in, on Switch or mobile, between June 17 and September 1 can claim a Raichu along with two Mega Stones that have not appeared in the game before: Raichunite X and Raichunite Y.
Hold the X stone and Raichu Mega Evolves into Mega Raichu X. Hold the Y stone instead and you get Mega Raichu Y. Two different Mega forms off the same Pokemon, which is a more interesting design choice than just handing out a single new Mega and calling it a celebration gift. The campaign runs through the in-game mailbox, so check there after the update lands rather than digging through menus looking for it.
A couple of housekeeping notes if you are stacking up Pokemon across games: anything you pick up through Mystery Gifts or other events inside Pokemon Champions cannot be sent to Pokemon HOME. Keep that in mind if your plan involves moving these specific Pokemon into a broader collection later. They are staying inside Champions.
Why the Mobile Version Took This Long
Pokemon Champions launched on Switch and Switch 2 back in April, and reception since then has been a mixed bag. The competitive battling itself has held up well enough to anchor this year's VGC World Championships, but the rollout has been criticized for moving slowly. Limited Pokemon availability and a thin update cadence have been the recurring complaints since launch, and a chunk of that frustration tracks directly to the mobile version not being ready yet.
Whether that changes once the player base widens is the real question. More players usually means more pressure for content, and a free to play game living on two new platforms at once has a strong incentive to start moving faster than it has been.
What This Means If You Are Picking It Up Fresh
If you have never touched Pokemon Champions and you are coming in cold on mobile, here is the short version: it is a free to play, battle focused Pokemon game built specifically for competitive play, not a story driven RPG like the mainline series. You build teams, you battle other trainers, and the structure follows the same Regulation and Ranked Battle seasons used in official tournaments. In-game purchases exist, but the core battling experience does not require spending anything to compete.
With no new mainline Pokemon game until Winds and Waves arrives in 2027, this mobile launch is likely the last major Pokemon release of the year. That alone is probably enough to get a decent chunk of the franchise's mobile-first audience to finally check out what Switch players have been talking about since April.
Pre-registration is open now on both the App Store and Google Play. The update goes live June 17.
