Apple Calls Facebook-Commissioned Study on Preinstalled App Usage 'Seriously Flawed'

The majority of apps used by iPhone and Android users are made by Apple and Google, according to a study commissioned by Facebook that was shared with The Verge.

Facebook Feature
The first-of-its-kind Comscore study ranks the popularity of preinstalled iOS and Android apps alongside third-party apps, indicating that the most popular apps are preinstalled. The results show that on iOS, stock apps such as Weather, Calculator, and Clock, are more popular than YouTube, Facebook, and Amazon. The statistics are similar for Android, where pre-installed Google apps dominate the rankings.

According to the findings, 75 percent of the top 20 apps on iOS in the U.S. were made by Apple, while Google made 60 percent of the top apps on Android. The top four apps on both platforms were made by their respective parent company.

The unique study reveals a number of quirks including the fact that Apple's Calculator app has more users than Gmail on Android. Facebook is the only third-party developer with more than one app on the iOS list of apps and the only developer with three apps on the Android list.

top 20 applications on ios and android
Comscore procured data from apps and websites last December to produce the study, alongside information from a study of 4,000 people that asked about the default apps they used during November 2020. The study excluded browsers in the rankings and "embedded operating system features" such as voice assistants.

Facebook said that it paid for the Comscore study to show the "impact of preinstalled apps on the competitive app ecosystem," hinting at the apparently anti-competitive nature of Android and iOS. Facebook has found itself increasingly at odds with Apple, criticizing the company's limitations on third-party developers, privacy measures such as App Tracking Transparency, the inability for Messenger to be selected as the default on the ‌iPhone‌, and more.

The report suggests that some app categories that already have a pre-installed app, such as Weather, are difficult for other apps from third parties to compete in. However, it is worth noting that default apps do not win out in every category; for example, Apple Maps and Apple Music do not appear in the rankings at all, while Gmail is represented alongside Apple Mail.

Speaking to The Verge, Apple scolded the report as "seriously flawed in a number of ways."

This Facebook-financed survey from December 2020 was narrowly tailored to give the false impression that there's little competition on the App Store. In truth, third-party apps compete with Apple's apps across every category and enjoy large scale success.

The spokesperson for Apple criticized the report's methodology and said that the results contradicted Comscore's recent April 2021 rankings on app usage, even if those previous rankings excluded pre-installed apps.

Nevertheless, Facebook clearly hopes that the study will point to the power platform owners have over what apps users choose to use on their devices.

Popular Stories

iPhone Top Left Hole Punch Face ID Feature Purple

iPhone 18 Pro Launching Later This Year With These 12 New Features

Thursday January 15, 2026 10:56 am PST by
While the iPhone 18 Pro and iPhone 18 Pro Max are not expected to launch for another eight months, there are already plenty of rumors about the devices. Below, we have recapped 12 features rumored for the iPhone 18 Pro models, as of January 2026: The same overall design is expected, with 6.3-inch and 6.9-inch display sizes, and a "plateau" housing three rear cameras Under-screen Face ID...
Apple MacBook Pro M4 hero

These 5 Apple Products Will Reportedly Be Upgraded With OLED Displays

Friday January 16, 2026 7:07 pm PST by
Apple plans to upgrade the iPad mini, MacBook Pro, iPad Air, iMac, and MacBook Air with OLED displays between 2026 and 2028, according to DigiTimes. Bloomberg's Mark Gurman previously reported that the iPad mini and MacBook Pro will receive an OLED display as early as this year, but he does not expect the MacBook Air to adopt the technology until 2028 at the earliest. A new iPad Air is...
Apple Wallet ID Illinois

Apple Plans to Expand iPhone Driver's Licenses to These 7 U.S. States

Friday January 16, 2026 12:12 pm PST by
In select U.S. states, residents can add their driver's license or state ID to the Apple Wallet app on the iPhone and Apple Watch, and then use it to display proof of identity or age at select airports and businesses, and in select apps. The feature is currently available in 13 U.S. states and Puerto Rico, and it is expected to launch in at least seven more in the future. To set up the...
iOS 27 Mock Quick

iOS 27 Will Add These 8 New Features to Your iPhone

Sunday January 18, 2026 3:51 pm PST by
iOS 27 is still many months away, but there are already plenty of rumors about new features that will be included in the software update. The first beta of iOS 27 will be released during WWDC 2026 in June, and the update should be released to all users with a compatible iPhone in September. Bloomberg's Mark Gurman said that iOS 27 will be similar to Mac OS X Snow Leopard, in the sense...
14 inch MacBook Pro Keyboard

MacBook Pro Buyers Now Facing Up to a Two-Month Wait Ahead of New Models

Sunday January 18, 2026 6:50 pm PST by
MacBook Pro availability is tightening on Apple's online store, with select configurations facing up to a two-month delivery timeframe in the United States. A few 14-inch and 16-inch MacBook Pro configurations with an M4 Pro chip are not facing any shipping delay, but estimated delivery dates for many configurations with an M4 Max chip range from February 6 to February 24 or even later. At...

Top Rated Comments

Robin Bonathan Avatar
59 months ago
Well FB, make your own phone and operating system.
If people want it they can buy it.
I wont be one.
Score: 51 Votes (Like | Disagree)
TheYayAreaLiving ?️ Avatar
59 months ago
Facebook? And false impression… what do you expect.

I don’t remember Facebook complaining about being unfair when they had a good relationship with Apple.

Sounds like they are crying and lieing all over the place now.
Score: 33 Votes (Like | Disagree)
HiVolt Avatar
59 months ago
Soooo? Facebook, make your own phone with your own preinstalled apps?

Oh wait... :D
Score: 29 Votes (Like | Disagree)
dynamojoe Avatar
59 months ago
To re-hash the car analogy: I'm sure GM-made car seats are the predominant car seats in GM vehicles. Does that mean GM should offer a selection of third party seats for use in their vehicles?
Score: 28 Votes (Like | Disagree)
subi257 Avatar
59 months ago
The bulk of those apps on either platform are basic apps that make the hardware functional.
Score: 28 Votes (Like | Disagree)
madmin Avatar
59 months ago
I would never purchase a device with pre-installed Facebook apps unless I could immediately delete them.
Score: 25 Votes (Like | Disagree)