Apple's U.S. iPhone User Base Sees Slowing Growth in Q1 2019

Apple's estimated U.S. iPhone installed base saw little growth in the first calendar quarter of (second fiscal quarter) of 2019, according to new data shared today by Consumer Intelligence Research Partners (CIRP).

As of March 30, 2019, the U.S. ‌iPhone‌ use base hit 193 million units, compared to 189 million units at the end of the December quarter, marking two percent growth quarter over quarter.

usinstalledbaseiphonecirp
Apple's ‌iPhone‌ user base was at 173 million units at the end of the March 2018 quarter, for year over year growth of 12 percent, which is not bad, but not quite hitting the growth rates of prior years.

A year ago, the installed ‌iPhone‌ user base in the U.S. grew four percent quarter over quarter and 19 percent compared to the prior year, indicating a plateau ‌iPhone‌ user base.

"The US installed base of iPhones continues to plateau," said Josh Lowitz, CIRP Partner and Co-Founder. "Relative to the most recent quarters, and especially to the past two or three years, slowing unit sales and longer ownership periods means that the growth in the number of US iPhones has flattened considerably. Of course, 12% growth in a year, after years of much greater growth is still good. However, investors grew accustomed to quarterly growth of 5% or more, and annual growth of almost 20%. This continuing trend prompts investors to wonder if iPhone sales outside of the US will compensate, and places greater pressure on Apple's determination to sell other products and services to the installed base of iPhone owners."

CIRP's estimated U.S. ‌iPhone‌ installed base is based on estimated worldwide ‌iPhone‌ sales of 39 million, calculated from Apple's ‌iPhone‌ revenue and average ‌iPhone‌ selling price for the quarter ending in March 2019.

‌iPhone‌ sales have slowed down, and in January, the decline in sales over the holiday period led Apple to make the rare move of lowering its expected revenue guidance. Apple also saw a dip in revenue in the second fiscal quarter (first calendar quarter) of 2019, bringing in $58 billion, compared to $61.1 billion in the year-ago quarter.

Apple has never provided a specific breakdown of the number of active devices in the United States, but earlier this year, the company said there were 1.4 billion active devices around the world. 900 million of those devices are iPhones.

Tag: CIRP

Popular Stories

AirPods Pro 3 Mock Feature

AirPods Pro 3 Just Months Away – Here's What We Know

Friday April 18, 2025 5:16 am PDT by
Despite being more than two years old, Apple's AirPods Pro 2 still dominate the premium wireless‑earbud space, thanks to a potent mix of top‑tier audio, class‑leading noise cancellation, and Apple's habit of delivering major new features through software updates. With AirPods Pro 3 widely expected to arrive in 2025, prospective buyers now face a familiar dilemma: snap up the proven...
iphone 16 pro models 1

17 Reasons to Wait for the iPhone 17

Thursday April 17, 2025 4:12 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models simultaneously, which is why we often get rumored features months ahead of launch. The iPhone 17 series is no different, and we already have a good idea of what to expect from Apple's 2025 smartphone lineup. If you skipped the iPhone...
ipad air windows 11 arm

M2 iPad Air Runs Windows 11 ARM via Emulation, Thanks to EU Rules

Tuesday April 22, 2025 5:01 am PDT by
A developer has demonstrated Windows 11 ARM running on an M2 iPad Air using emulation, which has become much easier since the EU's Digital Markets Act (DMA) regulations came into effect. As spotted by Windows Latest, NTDev shared an instance of the emulation on social media and posted a video on YouTube (embedded below) demonstrating it in action. The achievement relies on new EU regulatory...
iOS 18

iOS 18.5 Includes Only a Few Changes So Far

Monday April 21, 2025 11:00 am PDT by
Apple seeded the third beta of iOS 18.5 to developers today, and so far the software update includes only a few minor changes. The changes are in the Mail and Settings apps. In the Mail app, you can now easily turn off contact photos directly within the app, by tapping on the circle with three dots in the top-right corner. In the Settings app, AppleCare+ coverage information is more...
maxresdefault

iPhone 17 Pro Launching Later This Year With These 12 New Features

Sunday April 13, 2025 7:52 am PDT by
While the iPhone 17 Pro and iPhone 17 Pro Max are not expected to launch until September, there are already plenty of rumors about the devices. Subscribe to the MacRumors YouTube channel for more videos. Below, we recap key changes rumored for the iPhone 17 Pro models as of April 2025: Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and ...
Beyond iPhone 13 Better Triad

Apple's 20th Anniversary iPhone May Finally Go All Screen

Tuesday April 15, 2025 6:31 am PDT by
Apple is preparing a "bold" new iPhone Pro model for the iPhone's 20th anniversary in 2027, according to Bloomberg's Mark Gurman. As part of what's being described as a "major shake-up," Apple is said to be developing a design that makes more extensive use of glass – and this could point directly to the display itself. Here's the case for Apple releasing a truly all-screen iPhone with no...
iphone 17 air dummy unbox therapy

iPhone 17 Air's Extreme Thinness Demoed in New Video

Tuesday April 22, 2025 10:22 am PDT by
Apple plans to release an all-new super thin iPhone this year, debuting it alongside the iPhone 17, iPhone 17 Pro, and iPhone 17 Pro Max. We've seen pictures of dummy models, cases, and renders with the design, but Lewis Hilsenteger of Unbox Therapy today showed off newer dummy models that give us a better idea of just how thin the "iPhone 17 Air" will be. The iPhone 17 Air is expected to be ...
CarPlay Hero

Apple Releases Wireless CarPlay Fix

Wednesday April 16, 2025 11:28 am PDT by
If you have been experiencing issues with wireless CarPlay in your vehicle lately, it was likely due to a software bug that has now been fixed. Apple released iOS 18.4.1 today, and the update's release notes say it "addresses a rare issue that prevents wireless CarPlay connection in certain vehicles." If wireless CarPlay was acting up for you, updating your iPhone to iOS 18.4.1 should...

Top Rated Comments

smaffei Avatar
78 months ago
Considering that there is 327 million people in the US. 50 million are 11 years old or below (don't know many people who are buying phones for their 9 year old).… That means roughly 70% of the phone buying population in the US owns an iPhone. I don't think you can expect bigger increases after hitting that landmark.
Score: 43 Votes (Like | Disagree)
69Mustang Avatar
78 months ago
That means roughly 70% of the phone buying population in the US owns an iPhone.
That's not a conclusion that you can reach based on the data provided. It would be like saying Apple has over a billion active devices worldwide therefore they have over a billion users worldwide.
Score: 17 Votes (Like | Disagree)
now i see it Avatar
78 months ago
There's a finite number of people who can afford these things.
Score: 16 Votes (Like | Disagree)
dgdosen Avatar
78 months ago
What app?
"What's App"
"That's what I asked, what app?"
"I just told you - What's App"
"Now look, what's the name of the app that caused your phone to heat up?"
"Exactly!"

cc: Abott and Costello
Score: 15 Votes (Like | Disagree)
citysnaps Avatar
78 months ago
For the average consumer, what does Apple have that the competition sorely lacks nowadays? Having FaceID did not make consumers switch to an iPhone. My phone does not have the feature, but if it did it will be the first thing to disable/bypass. A passcode is more secure than a thumbprint or FaceID. Think about it for a minute!
For the average consumer:

1. iOS

2. Tight integration/sharing data between Apple iOS/macOS/watchOS/tvOS apps.

3. Outstanding premium devices that many millions of satisfied repeat customers are willing to open their wallets and purchase year after year after year.

4. Excellent and highly rated customer service.

5. Frequent software updates.

6. Apple placing high regard on privacy and security.

7. Various Apple services that work well with devices.

8. Apple Stores.

9. Relatively decent resale value.

That's just a few that quickly come to mind.
Score: 14 Votes (Like | Disagree)
xalea Avatar
78 months ago
I guess that's what happens when the price goes from $500 to $1300 in the span of a few years.
Score: 14 Votes (Like | Disagree)