iPadOS
iPadOS 15.1
7
Releases
34d
Beta Cycle
6d
Avg. Interval
Oct 25, 2021
Public Release
Release History
Beta 1Sep 21, 2021
Beta 2Sep 28, 2021
Beta 3Oct 6, 2021
Beta 4Oct 13, 2021
RC 1Oct 18, 2021
RC 2Oct 21, 2021
PublicOct 25, 2021
Insights
Historical avg for .1 releases
50 days, 6.8 betas
Based on 5 previous iPadOS .1 releases
Cycle vs. platform average
34d (avg: 53d)
19 days shorter than the iPadOS average
Duration ranking
#40 of 46
Middle of the pack iPadOS beta cycles
Longest gap in this cycle
8 days
Between Beta 2 and Beta 3
Previous .1 releases (iPadOS)
| Version | Year | Cycle | Betas |
|---|---|---|---|
| iPadOS 26.1 | 2025 | 42d | 6 |
| iPadOS 18.1 | 2024 | 91d | 9 |
| iPadOS 17.1 | 2023 | 27d | 6 |
| iPadOS 16.1 | 2022 | 62d | 8 |
| iPadOS 13.1 | 2019 | 28d | 5 |