Gemini Spark (Tasks in Gemini) vs Siri AI

How the two compare on price, platforms, what they can act on and how they ask before acting. Facts come from each agent's sources page.

Gemini Spark (Tasks in Gemini)Siri AI
MakerGoogleApple
Cheapest paid plan$19.99/month (Google AI Pro, US price)Not stated
Free tierNo (requires Google AI Pro or Ultra; skills work without a subscription)Yes: available on Apple Intelligence enabled devices, with daily usage limits on features that use server models; Apple says expanded access will be offered for a fee in the future
PlatformsWebAndroidiOSmacOSiOSiPadOSmacOSwatchOSvisionOS
Can act onEmailCalendarFilesBrowserShoppingDocs and spreadsheetsEmailMessagesCalendarRemindersPhotosThird party apps
Approval modelGemini is designed to ask for review and confirmation before sending communications, modifying data, making purchases, submitting web forms and signing in with Google, and it asks for confirmation before every task that involves web browsing. Google notes it can perform bulk actions on private Google Tasks without confirmation, and a schedule that runs while the user is offline may not be stoppable.Not stated
LaunchedMay 19, 2026Sep 14, 2026
Last updateOct 13, 2026: Tasks start from a Chat and Task toggle in the main chatSep 14, 2026: Siri AI released in beta

See sources on the Gemini Spark (Tasks in Gemini) and Siri AI pages.

Track both every week