iOS
iOS 15.1
1
Releases
0d
Beta Cycle
—
Avg. Interval
Oct 25, 2021
Public Release
Release History
PublicOct 25, 2021
Insights
Historical avg for .1 releases
67 days, 7.5 betas
Based on 2 previous iOS .1 releases
Cycle vs. platform average
0d (avg: 90d)
90 days shorter than the iOS average
Previous .1 releases (iOS)
| Version | Year | Cycle | Betas |
|---|---|---|---|
| iOS 26.1 | 2025 | 42d | 6 |
| iOS 18.1 | 2024 | 91d | 9 |