Pre-Launch Adoption of OS X Yosemite 33 Times Higher Than for Mavericks

Adoption of OS X Yosemite is steadily increasing ahead of its fall launch, due to both a system-wide redesign and the introduction of a public beta for the first time. As of August, Yosemite was installed on approximately 2.6 million machines or 3.3 percent of all Macs, according to new numbers from Net Applications (via Computerworld).

yosemiteadoptionrates

For August, Yosemite powered 3.3% of all Macs, according to metrics vendor Net Applications. That was 33 times the user share of its predecessor, OS X Mavericks, in September 2013, one month before its official launch, and nearly one-third of Mavericks' share the following month, when it was first made available to all customers.

In June, adoption rates were at 0.9 percent, jumping up to 1.2 percent in July. The 3.3 percent number comes after the introduction of the public Yosemite beta in late July, which saw as many as 1 million registered beta program members receiving access to the software. Following the launch of the beta, Yosemite's share of global Mac traffic nearly doubled.

Though the public beta has bolstered Yosemite's adoption numbers much higher than Mavericks adoption rates during a similar time frame last year, developer interest in Yosemite has also been high. July adoption numbers from before the public beta release suggested Yosemite beta usage was four times higher than Mavericks usage last year.

Operating system usage metrics can very widely, however, as Yosemite installation numbers from GoSquared are quite a bit different. According to GoSquared, machines running OS X Yosemite have accounted for just one percent of total Mac OS traffic over the past several hours, and 0.58 percent since launch. Though GoSquared points towards lower overall adoption numbers, it does show a fairly steady increase in Yosemite usage.

yosemiteadoptiongosquared
Last year, seven percent of all Mac users had installed OS X Mavericks just 24 hours after its public launch. Based on public beta numbers and high developer interest, it's likely that Yosemite Adoption will be even more rapid following its public launch. In addition to offering a revamped look, OS X Yosemite includes several features like iCloud Drive and Continuity, allowing Macs to interact with iOS devices in new ways.

OS X Yosemite is currently available only to registered developers and those who signed up for the public beta test. The operating system, which will be provided to consumers at no cost, is expected to see its public release in the fall, possibly in October.

Popular Stories

Apple Logo Zoomed

Tim Cook Teases Plans for Apple's Upcoming 50th Anniversary

Thursday February 5, 2026 12:54 pm PST by
Apple turns 50 this year, and its CEO Tim Cook has promised to celebrate the milestone. The big day falls on April 1, 2026. "I've been unusually reflective lately about Apple because we have been working on what do we do to mark this moment," Cook told employees today, according to Bloomberg's Mark Gurman. "When you really stop and pause and think about the last 50 years, it makes your heart ...
wwdc sans text feature

Apple Rumored to Announce New Product on February 19

Thursday February 5, 2026 12:22 pm PST by
Apple plans to announce the iPhone 17e on Thursday, February 19, according to Macwelt, the German equivalent of Macworld. The report, citing industry sources, is available in English on Macworld. Apple announced the iPhone 16e on Wednesday, February 19 last year, so the iPhone 17e would be unveiled exactly one year later if this rumor is accurate. It is quite uncommon for Apple to unveil...
Finder Siri Feature

Why Apple's iOS 26.4 Siri Upgrade Will Be Bigger Than Originally Promised

Friday February 6, 2026 3:06 pm PST by
In the iOS 26.4 update that's coming this spring, Apple will introduce a new version of Siri that's going to overhaul how we interact with the personal assistant and what it's able to do. The iOS 26.4 version of Siri won't work like ChatGPT or Claude, but it will rely on large language models (LLMs) and has been updated from the ground up. Upgraded Architecture The next-generation...
iOS 26

iOS 26.3 and iOS 26.4 Will Add These New Features to Your iPhone

Tuesday February 3, 2026 7:47 am PST by
While the iOS 26.3 Release Candidate is now available ahead of a public release, the first iOS 26.4 beta is likely still at least a week away. Following beta testing, iOS 26.4 will likely be released to the general public in March or April. Below, we have recapped known or rumored iOS 26.3 and iOS 26.4 features so far. iOS 26.3 iPhone to Android Transfer Tool iOS 26.3 makes it easier...
iphone 17 pro dark blue 1

iPhone 18 Pro Max Rumored to Deliver Next-Level Battery Life

Friday February 6, 2026 5:14 am PST by
The iPhone 18 Pro Max will feature a bigger battery for continued best-in-class battery life, according to a known Weibo leaker. Citing supply chain information, the Weibo user known as "Digital Chat Station" said that the iPhone 18 Pro Max will have a battery capacity of 5,100 to 5,200 mAh. Combined with the efficiency improvements of the A20 Pro chip, made with TSMC's 2nm process, the...

Top Rated Comments

bpeeps Avatar
149 months ago
Public beta released.

Duh.
Score: 28 Votes (Like | Disagree)
awer25 Avatar
149 months ago
Unlike Mavericks, Yosemite has been released as a public beta. It makes no sense that this article would compare the pre-launch adoption of the two.
Score: 11 Votes (Like | Disagree)
Paradoxally Avatar
149 months ago
Glad to see Snow Leopard still having around 12% of Mac market share.
Score: 6 Votes (Like | Disagree)
logicstudiouser Avatar
149 months ago
I'm still on 10.6.8 on my mac & iOS 6.1.4 on my iPhone 5 and no intention to move anytime soon.
Score: 4 Votes (Like | Disagree)
Chrjy Avatar
149 months ago
Not really surprising based on the fact it was available as a public beta...I know they mentioned this in the article but you hardly have to be a rocket scientist to realise there would be a significant increase.
Score: 4 Votes (Like | Disagree)
omenatarhuri Avatar
149 months ago
Quite a jump, and well worth it. I've been happy with Yosemite, been using it pretty much since whenever it became possible.
Score: 4 Votes (Like | Disagree)