Android and iOS: Comparison reveals dispute for 4 billion users in 2025

Galaxy S25

Galaxy S25 - Foto: Divulgação/Samsung

The rivalry between Android and iOS remains fierce in 2025, with the two mobile operating systems dominating the global smartphone market, which now exceeds 4 billion active devices, according to recent estimates. Android, developed by Google, holds a commanding 72% share worldwide, while iOS, from Apple, captures 28%, drawing users with its seamless integration and robust security. With over 3 billion devices running Android and 1 billion powered by iOS, the choice between them reflects not just personal taste but also technological advancements shaping daily life for consumers and developers. In Brazil, Android reigns with an 85% market share, driven by diverse brands like Samsung and Xiaomi, while iOS, found in iPhones and iPads, secures 14%, appealing to those prioritizing exclusivity and optimized performance.

The figures are striking: in 2024, the Google Play Store hosted 3.95 million apps, compared to 1.83 million in Apple’s App Store, showcasing Android’s vast ecosystem. Yet, iOS generated over half of global app revenue in 2022, around $167 billion, highlighting its users’ purchasing power. In 2025, both systems advance in artificial intelligence and privacy, with Android 15 and iOS 18.1 introducing features like extreme customization and device integration, while scams and digital fraud challenge the security of millions. In Brazil, where 40.6 million INSS beneficiaries rely on smartphones for services, the Android vs. iOS choice also impacts protection against fraud, a pressing issue after the institute’s February alert.

The 2025 clash between Android and iOS goes beyond tech—it’s cultural. Android offers flexibility with innovations like the Snapdragon 8 Elite in Samsung flagships, while iOS, powered by the A18 Pro chip, ensures consistent performance in iPhones. This competition, sparked in 2008 with the first Android device and iPhone 3G, sets trends for smartphone futures, influencing design, data security, and connectivity in an increasingly digital world.

Ecosystems head-to-head

Android excels with its versatility, running on devices from Samsung, Xiaomi, and Google Pixel, which sold 1.2 billion units in 2024. In contrast, iOS stays exclusive to Apple products, with 200 million iPhones shipped that year, totaling 2.2 billion since 2007.

The iOS ecosystem integrates seamlessly with Macs, Apple Watches, and iPads, where 90% of users leverage features like iMessage and FaceTime—unavailable on Android. Android shines with Google services like Drive and Photos, used by 80% of its base, offering broad compatibility.

Customization and user interface

Customization drives Android’s appeal, with launchers, widgets, and themes—60% of users tweak their home screens in 2025. iOS prioritizes simplicity, though iOS 18.1 added features like dragging files across Apple devices, adopted by 70% of iPhone owners.

Performance and hardware showdown

Android powers flagships with the Snapdragon 8 Elite, featured in the Samsung Galaxy S25, scoring 20% higher than 2024’s Snapdragon 8 Gen 3 on benchmarks like Geekbench. The iPhone 16’s A18 Pro chip leads in energy efficiency, using 15% less battery than Android rivals, per 2025 tests. In Brazil, where 85% of smartphones are Android, price ranges from $100 to $1,000 contrast with iPhones starting at $1,400, capping iOS at 14% of users.

Mid-range Androids boast octa-core processors, claiming 40% of global sales, while iOS sticks to six-core CPUs, optimized to reduce hardware demands. In 2024, 1.5 billion Android devices were activated, against 300 million iOS units, underscoring their scale.

Security and privacy updates

Security advanced in 2025. iOS maintains its edge with swift updates—95% of iPhones run the latest version within three months—while Android 15’s Google Play Protect cut fraud by 15%. In Brazil, the INSS warned 40.6 million beneficiaries of scams, logging 15,000 fraud reports in 2024, 60% via fake messages.

iOS employs advanced biometrics like Face ID, on 80% of devices, while Android mixes fingerprint sensors and facial recognition, with 70% of flagships certified for payments. In 2025, 44% of data breaches stemmed from human error, hitting both platforms.

App stores and software offerings

The Google Play Store hosts 3.95 million apps in 2025, dwarfing the App Store’s 1.83 million, but iOS projects $161 billion in revenue by 2026. In Brazil, 85% of Android users download diverse apps, while iOS, with 14% share, excels in quality, with 90% of premium games paid.

Android allows sideloading, used by 20% of its base, while iOS, despite 2024 EU changes, keeps tight control, rejecting 30% of submissions for security. In 2025, the INSS pushed Meu INSS usage, logging 50 million accesses in 2024, amid digital fraud concerns.

2025 release timeline

Both systems follow annual updates:

  • September 2024: iOS 18.1 launched, emphasizing AI integration.
  • October 2024: Android 15 debuted, boosting security and multitasking.
  • March 2025: INSS issued fraud alert, impacting app reliance.

These milestones shape 2025’s tech landscape.

Android vs. iOS facts

Here are standout details:

  • Android began in 2003, acquired by Google for $50 million in 2005.
  • iOS, launched in 2007, hit 18 major versions by 2025.
  • In 2024, 70% of Android apps were free, vs. 40% on iOS.

These quirks highlight their unique paths.

Global market and user trends

Android commands 72% of the global market in 2025, with iOS at 28%, a 2.6:1 ratio. In Brazil, Android powers 85% of 220 million smartphones, while iOS grows among urban youth, holding 14%. In 2024, Android activated 1.5 billion devices, vs. 300 million for iOS.

Yet, iOS outpaces Android in revenue by 50%, with users spending more on premium apps. In Brazil, 40.6 million INSS beneficiaries favor Android for services like Meu INSS, while iOS draws users for prestige and security.