Sensor Tower: iOS Users Spent $41.5 Billion on Apps in First Half of 2021, Up 22% Year-on-Year

A new Sensor Tower report claims Apple's App Store generated $41.5 billion revenue globally in the first half of 2021, representing 22.1% growth compared to the same period last year.

1h 2021 app revenue worldwide sensor tower
The app market research firm says consumer spending on in-app purchases, subscriptions, premium apps and games in the ‌App Store‌ was 1.8 times the revenue generated by Google's Play Store, which generated $23.4 billion over the same period.

Despite ‌App Store‌ spending, however, Google Play is projected to enjoy stronger year-on-year growth overall because of activity in markets still feeling the impact of the global health crisis.

In the first half of 2021, the ‌App Store‌ has grown 22.1 percent from about $34 billion in the H1 2020, a little more than seven percentage points lower than the 29.3 percent growth experienced during 1H20 due to accelerated spending during the onset of the COVID-19 pandemic.

Google Play's revenue in H1 2021 has grown 30 percent from $18 billion in 1H20, over four percentage points higher than the 26.8 percent growth experienced last year when compared to the same period in 2019. The outsized Y/Y revenue growth on Google's marketplace is being driven by markets such as the Philippines, where COVID-19 has resulted in continuing business closures and quarantines.

TikTok maintained its dominance in the top grossing mobile apps worldwide for the first half of 2021. Consumers are believed to have spent more than $920 million on TikTok in the period, up 74% when compared to the year-ago period.

Meanwhile, YouTube held onto its spot as the second highest-grossing non-game app, with an estimated consumer spend of $564.7 million. Tinder ranked third with an estimated revenue of approximately $520.3 million, while Japanese comic reader Piccoma and Disney's streaming platform Disney+ sat in fourth and fifth place, respectively.

1h 2021 top app revenue chart
An estimated 72.5 billion app downloads took place globally across both stores in 1H21, up 1.7% from 71.3 billion during the year-ago period. That figure pales in comparison to the 25.7% year-on-year growth experienced by app adoption last year when compared to the first half of 2019.

Global app spending reached almost $65 billion across iOS and Android in the same period, with the vast majority of money spent on games, which accounted for approximately $26 billion of the estimated $41.5 billion generated by Apple.

Apple is facing several threats to its highly lucrative ‌App Store‌ model, which has come in for criticism from some developers and antitrust bodies for its commission rate policy and alleged anticompetitive practices, including the pre-installation of Apple's apps on its own devices.

U.S. House lawmakers this month debuted sweeping bipartisan antitrust legislation in the form of six different bills aimed at major tech companies like Apple, Amazon, Facebook, and Google. The legislation targets the companies' market power in the areas of online commerce, advertising, media, and entertainment. One piece of legislation in particular, the non-discrimination bill, would prevent Apple from blocking users from deleting pre-installed apps.

Popular Stories

iOS 26

iOS 26.1 Coming Soon: New Features for Your iPhone and Release Date

Monday October 27, 2025 7:55 am PDT by
The upcoming iOS 26.1 update includes a handful of new features and changes for iPhones, including a toggle for changing the appearance of the Liquid Glass design, "slide to stop" for alarms in the Clock app, and more. Below, we outline key details about iOS 26.1. Release Date Given that Apple has yet to seed an iOS 26.1 Release Candidate, which is typically the final beta version, the...
iOS 26

6 New Things Your iPhone Can Do in iOS 26.1

Wednesday October 29, 2025 4:22 am PDT by
Apple is about to drop iOS 26.1, the first major point release since iOS 26 was rolled out in September, and there are at least six notable changes and improvements to look forward to. We've rounded them up below. Apple has already provided developers and public beta testers with the release candidate version of iOS 26.1, which means Apple will likely roll out the update to all compatible...
maxresdefault

Apple TV 4K Could Still Launch Before 2025 Ends: All the Rumored Features

Monday October 27, 2025 4:51 pm PDT by
Apple is designing an updated version of the Apple TV 4K, and rumors suggest that it could come out sometime in the next couple of months. We're not expecting a major overhaul with design changes, but even a simple chip upgrade will bring major improvements to Apple's set-top box. Subscribe to the MacRumors YouTube channel for more videos. We've rounded up all the latest Apple TV rumors. ...
iOS 26

Apple Seeds iOS 26.1, iPadOS 26.1, and macOS Tahoe 26.1 Release Candidates

Tuesday October 28, 2025 1:07 pm PDT by
Apple today provided developers and public beta testers with the release candidate versions of upcoming iOS 26.1, iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, watchOS 26.1, and visionOS 26.1 updates for testing purposes. The RCs betas come a week after Apple released the fourth betas. The new betas can be downloaded from the Settings app on a compatible device by going to General > Software...
M6 MacBook Pro Feature 1

M6 MacBook Pro: Release Date, Pricing, and What to Expect

Monday October 27, 2025 9:15 am PDT by
Apple this month refreshed the 14-inch MacBook Pro base model with its new M5 chip, and higher-end 14-inch and 16-inch MacBook Pro models with M5 Pro and M5 Max chips are expected to follow in early 2026. However, these machines will represent the final update to the current design, with Apple reportedly developing a completely new version of the MacBook Pro packed with next-generation hardware...
iPhone 17 Pro Cosmic Orange

8 Reasons to Wait for Next Year's iPhone 18 Pro

Thursday October 30, 2025 4:42 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 at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth...
macos tahoe

Here Are Apple's Release Notes for macOS Tahoe 26.1

Tuesday October 28, 2025 1:21 pm PDT by
Apple today provided developers and public beta testers with the release candidate version of macOS Tahoe 26.1, which means the update will likely see a public launch next week. The release candidate includes notes on what's in the update, so we have a full picture of the new features that Apple has included. macOS Tahoe 26.1 adds AutoMix support over AirPlay, improved FaceTime audio...
iPhone Car Key Kia

Another Vehicle Brand Gaining iPhone Car Keys Support

Tuesday October 28, 2025 5:27 am PDT by
Apple is preparing to bring support for its digital car key feature to Jetour vehicles, according to evidence uncovered on Apple's backend by MacRumors contributor Aaron Perris. Introduced in 2022, Car Keys allows an iPhone or Apple Watch to unlock a vehicle through the Wallet app. A digital version of a car key is stored in Wallet, and unlocking can be done by holding an Apple Watch or...
ipad mini 7 feature blue

OLED iPad Mini: Release Date, Pricing, and What to Expect

Wednesday October 29, 2025 7:13 am PDT by
Rumors are stoking excitement for the next-generation iPad mini that Apple is reportedly close to launching. So what should we expect from the successor to the iPad mini 7 that Apple released over a year ago? Read on to find out. Processor and Performance Apple is working on a next-generation version of the iPad mini (codename J510/J511) that features the A19 Pro chip, according to...

Top Rated Comments

jlc1978 Avatar
57 months ago
It's pretty amazing how Apple and others have created marketplaces where developers can sell their products for almost no upfront costs beyond developing the app; and still keep 70% of the sales price. If the same model existed today as did in the 80's I'd bet 90% or more of the apps on the app store would not exist because developers could not afford the upfront costs of marketing, distribution, production, etc. for a hoped for enough sales to cover them and make a living off of their 30% cut of retail.
Score: 10 Votes (Like | Disagree)
Apple_Robert Avatar
57 months ago

And Apple stole about $3 billion of that thanks to their App Store monopoly. Change can't come soon enough
Apple charging 30% to a developer who agrees to the terms of service does not equate to Apple stealing money, at least not in this universe.
Score: 9 Votes (Like | Disagree)
hortod1 Avatar
57 months ago
I think my kids are responsible for a lot of that
Score: 8 Votes (Like | Disagree)
I7guy Avatar
57 months ago

It's pretty amazing how Apple and others have created marketplaces where developers can sell their products for almost no upfront costs beyond developing the app; and still keep 70% of the sales price. If the same model existed today as did in the 80's I'd bet 90% or more of the apps on the app store would not exist because developers could not afford the upfront costs of marketing, distribution, production, etc. for a hoped for enough sales to cover them and make a living off of their 30% cut of retail.
100%. "Back in the day" one had to bear the cost of printing, duplication, shipping etc. A major investment for a major risk. Here Apple has made it so the risk isn't in the financials...it's in the ability to succeed....which is the way it should be.
Score: 7 Votes (Like | Disagree)
DelayedGratificationGene Avatar
57 months ago
Wondering why MacRumors didn’t pick up Apple filing for Epic judge to consider NCAA decision? Only Appleinsider highlighted. I’m no lawyer but from available commentary it seems like a pretty significant positive for Apple in the case. The media was literally all over the case reporting on what the judge had for lunch while happening so why not at least report this significant development now?
Score: 6 Votes (Like | Disagree)
I7guy Avatar
57 months ago

Considering Androids global marketshare. It shows the average Android user is a total cheapskate compared to the average iOS/iPad OS user.
QED...and thus the above is proved. I wonder how off Sensor Tower is because the article starts with: "A new report by Sensor Tower claims...."


And Apple stole about $3 billion of that thanks to their App Store monopoly. Change can't come soon enough
I wouldn't hold my breath if what you mean by soon enough far out into the future in spite of all of the churning. But to your point, you're right. Apple hired "hit men" to hold guns to peoples heads who had iphones forcing them to buy a paid app from the app store. /s
Score: 6 Votes (Like | Disagree)