Will Siri be replaced on iPhones in Japan?

No, Siri will not be replaced, but third-party assistants can now be launched using the iPhone's side button shortcut in Japan.

When can I use other assistants on my iPhone in Japan?

The feature is expected with iOS 26.2, potentially arriving next month, and is linked to regulations taking effect in December 2025.

Will this change happen in the EU too?

Yes, Apple is required to make similar changes for the EU to comply with the Digital Markets Act.

Home / Technology / Apple to Allow Rival Assistants on iPhones in Japan

Apple to Allow Rival Assistants on iPhones in Japan

18 Nov, 2025

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Summary

iPhone side button shortcut will soon launch third-party assistants.
This feature will initially be available exclusively in Japan.
Regulatory pressure is pushing Apple to open its core functions.

Apple to Allow Rival Assistants on iPhones in Japan

Apple is preparing to enable third-party voice assistants to be summoned via the iPhone's side button, a function long exclusive to Siri. This new capability is slated for an initial exclusive release in Japan. The update was discovered in code for iOS 26.2 beta and confirmed by Apple, indicating a significant step towards opening its core functionalities.

This strategic change appears to be a response to mounting regulatory pressures worldwide, compelling Apple to permit greater interoperability with third-party services. The Japanese rollout is reportedly tied to a local regulation taking effect in December 2025, with the feature potentially arriving with iOS 26.2 next month.

Similar changes are anticipated for the European Union to comply with the Digital Markets Act, requiring Apple to ensure interoperability. Once these updates are official, iPhone users in both Japan and the EU are expected to gain the ability to set alternative assistants like Gemini or Alexa as their default.