Time views

Apple Software Time Views

Examine Apple software at two scales: major-version progression and a yearly release calendar.

Version progression

From preview to stable

Each track represents a platform major version; markers show the first observed Beta, RC, stable release, and latest update.

Preview phaseStable updatesLatest update
This is an observed major-version progression, not an official Apple security-support period. RC belongs to the preview stage, and dates unavailable from Apple are not inferred. Hover, focus, or tap a marker to inspect its version and build. Swipe horizontally to explore the complete timeline.
Platform and major version
Jun 9Sep 20Jan 1Apr 15Jul 27
Current record
iOS 27
27.0 beta 4Jul 20
iOS 26
26.6Jul 27
iOS 18
18.7.9May 11
iOS 16
16.7.16May 11
iOS 15
15.8.8May 11
iOS 12
12.5.8Jan 26
iPadOS 27
27.0 beta 4Jul 20
iPadOS 26
26.6Jul 27
iPadOS 18
18.7.9May 11
iPadOS 17
17.7.11May 11
iPadOS 16
16.7.16May 11
iPadOS 15
15.8.8May 11
macOS 27
27.0 beta 4Jul 20
macOS 26
26.6Jul 27
macOS 15
15.6Jul 29
watchOS 27
27.0 beta 4Jul 20
watchOS 26
26.6Jul 27
watchOS 11
11.6Jul 29
tvOS 27
27.0 beta 4Jul 20
tvOS 26
26.6Jul 27
tvOS 18
18.6Jul 29
visionOS 27
27.0 beta 4Jul 20
visionOS 26
26.6Jul 27
visionOS 2
2.6Jul 29
Xcode 27
27 beta 4Jul 20
Xcode 26
26.6Jun 25

Past year

Daily release density

Each square represents one day; deeper color means more software releases.

Active days
57
Busiest day
14
Longest quiet streak
43

Swipe horizontally to explore the full year.

AugSepOctNovDecJanFebMarAprMayJunJul
MonWedFri

Hover, focus, or tap an active square to inspect the channel mix for that day

LessMore

350 release records tracked since June 9, 2025