Competitive Pokémon is on phones now, but you still need a Switch to become a champion

To start competitive Pokémon battles, all you need is your phone. But to compete at the highest level, like at the Pokémon World Championships, you need a Switch. And there doesn't seem to be a clear reason why.

Battle simulator Pokémon Champions originally launched on Switch and Switch 2 in April, with the mobile version following in June. The experience is nearly identical across versions since the game is cross-platform; the choice comes down to what devices you own and whether you prefer tapping or using a controller. The gameplay is functionally equivalent, with all battle calculations performed server-side to enable cross-platform play.

At this year's Pokémon World Championships, the mobile version of Champions was not allowed in competition. As of September 1st, certain local tournaments will allow the mobile version, but regional-level tournaments and above still require Switch hardware. During a roundtable interview at Worlds, Champions producer Masaaki Hoshino attributed the restriction partly to graphics quality on Switch 2 and partly to device fragmentation concerns with mobile.

"The reason why we're using Switch right now is just because graphics are quite nice on the Switch 2," Hoshino said via an interpreter. "Also, because [with] mobile there's just so many devices out there, if we allow people to bring their own devices, it can be a bit complicated from that perspective."

However, the VGC rules handbook already contains a workaround for streamed matches. Players can generate a "team ID" for their tournament team, and "Team IDs may be used for recordkeeping or team checks, and they may be utilized on hardware provided by the Tournament Organizer for streamed matches." This suggests visual fidelity concerns could be addressed without excluding mobile competitors.

Other competitive Pokémon games demonstrate that mobile play is viable at high levels. Pokémon Unite allows mobile versions in high-level competition, and Pokémon Go, which is mobile-only, has streamed competitive matches. These precedents show the technical feasibility of mobile competition, though Unite is ending its run at the World Championships after this year.

Across Switch 2 and mobile combined, Pokémon Champions has been downloaded around 25 million times. Given that this exceeds the total Switch 2 install base as of June, millions of those downloads were likely on mobile devices. With recent Switch 2 price increases and rising tech costs overall, some prospective Champions competitors may own only a phone.

Mobile-only players are not significantly disadvantaged in team preparation. Within Champions, you can obtain every Pokémon needed for competition using the gacha-style "recruit" feature, except Eternal Flower Floette, which requires Pokémon Legends: Z-A. Training Pokémon is faster than previous games, taking only minutes instead of hours. While transferring Pokémon from other Switch games via Pokémon Home is quicker, it's possible to build a competitive team without owning other Pokémon titles.

The restriction creates an accessibility gap. Players could qualify for Worlds on mobile and then lack the hardware to compete at the championship. The stated design ethos of Pokémon Champions is "to be inclusive and accessible to all players," evident in the game's accessible information design. With VGC growing—this year's World Championships were held at the Chase Center in San Francisco, only the second time finals have been held in an arena rather than a hotel ballroom—maintaining tournament accessibility seems aligned with the competitive scene's trajectory.