macOS
macOS 12.0
13
Releases
140d
Beta Cycle
12d
Avg. Interval
Oct 25, 2021
Public Release
Release History
Beta 1Jun 7, 2021
Beta 2Jun 28, 2021
Beta 3Jul 14, 2021
Beta 4Jul 27, 2021
Beta 5Aug 11, 2021
Beta 6Aug 30, 2021
Beta 7Sep 21, 2021
Beta 8Sep 28, 2021
Beta 9Oct 6, 2021
Beta 10Oct 13, 2021
RCOct 18, 2021
RC 2(rev)Oct 21, 2021
PublicOct 25, 2021
Insights
Historical avg for major releases
118 days, 11.0 betas
Based on 5 previous macOS .0 releases
Cycle vs. platform average
140d (avg: 110d)
30 days longer than the macOS average
Duration ranking
#5 of 25
Middle of the pack macOS beta cycles
Longest gap in this cycle
22 days
Between Beta 6 and Beta 7
Previous .0 releases (macOS)
| Version | Year | Cycle | Betas |
|---|---|---|---|
| macOS 26.0 | 2025 | 98d | 11 |
| macOS 15.0 | 2024 | 98d | 9 |
| macOS 14.0 | 2023 | 113d | 10 |
| macOS 13.0 | 2022 | 140d | 14 |
| macOS 11.0 | 2020 | 143d | 11 |