Rumour · not confirmed by Apple

iOS 28

iOS 28 is reported to be a much bigger update than iOS 27 and the first software for the redesigned 20th-anniversary iPhone.

ExpectedJune 2027 preview, September 2027 release

Overall confidenceMedium

Claims tracked3

Every claim, with sources

Medium confidence

A much bigger update than iOS 27.

One reliable source (Mark Gurman).

First reported May 31, 2026 · Source: MacRumors · MacRumors iOS 28 roundup

Medium confidence

Codenamed 'Bell' (macOS 28 is 'Poppy').

Reported by MacRumors alongside Gurman's report.

First reported May 31, 2026 · Source: MacRumors

Medium confidence

The first iOS version to run on the 20th-anniversary iPhone; the next foldable and camera AirPods are being tested with it.

Bloomberg.

First reported Jun 16, 2026 · Source: MacRumors · MacRumors

High: several reliable reporters or supply-chain evidence agree. Medium: one reliable reporter, or several weaker ones. Low: a single leaker or an unclear source. After launch we mark each claim confirmed or busted.