iOS Versions Market Share in 2024

This chart shows the top major versions of the iOS operating system for each week in the last year. Values are percentages.

For the purposes of this survey, iOS also includes iPadOS, so this data is from iPads as well as iPhones. However, other spin-offs of iOS such as tvOS or watchOS are not included in this chart.

This chart is interactive. Click legend entries to show and hide them.

Some interesting observations are:

• iOS 17 was the version with a very dominant share of 87.70% as of end of August 2024. With the launch of iOS 18 the share of iOS 17 had notably decreased to 65.25% at the end of September. The decrease has slowed down a bit as iOS 17 still had a share of 57.23% at the end of October.
• iOS 18 had surged to a share of 26.59% one month ago and as of end of October had a share of 34.87%.
• A year ago the pattern was similar: the share of iOS 17 had seen an increase from 4.90% to 37.11% within one month and the next month increased slower to just 43.88% at this time in 2023.

Also check out the iOS minor versions for a more detailed view.

Please note information regarding biases in the TelemetryDeck data set.

TelemetryDeck shares these excerpts of its analytics data set because we love the community of developers and makers. The data is copyright of TelemetryDeck and is not to be reshared or republished without permission.