ChatGPT and generative AI apps hit $5 billion in mobile revenue

Generative AI mobile apps just doubled their downloads to reach 3.8 billion installs in 2025. Mobile-first AI interactions are officially driving more revenue than mobile gaming.

Chatgpt on mobile

People are ditching web browsers to talk to AI directly on their smartphones. A new Sensor Tower report reveals that generative AI mobile apps completely shattered revenue and download records in 2025.

  • Explosive growth: Global downloads for AI apps doubled year-over-year to hit 3.8 billion installs.
  • Tripling revenue: In-app purchases for the category more than tripled to exceed $5 billion in 2025.
  • The gaming flip: AI assistants helped push non-game app revenue past mobile games for the first time ever.

The market is completely top-heavy with a few major players taking most of the profits. OpenAI, Google, and DeepSeek dominated the download charts across both iOS and Android throughout the entire year.

  • The absolute leader: ChatGPT captured a massive 63 percent of all generative AI app revenue in the first half of 2025.
  • Approaching a billion: OpenAI’s flagship app reached 940 million all-time downloads by June.

Despite this overwhelming historical dominance, competitors are finally closing the gap in early 2026. A massive user backlash over OpenAI’s new Department of Defense contract is actively fueling a mass migration to rivals.

The Bottom Line: AI companies no longer need to rely entirely on enterprise API subscriptions to generate serious cash. The mobile market proves everyday consumers will pay for AI, but they will also quickly jump to competitors if a company compromises its ethics.

Full report: Sensor Tower “State of Mobile 2026”

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