ChatGPT Tops Apple's 2025 App Store, OpenAI Accelerates AI Development

• ChatGPT named Apple's most downloaded app for 2025 on the App Store, topping the free app charts for iPhone users.
• The AI chatbot's rise from fourth best last year highlights AI's growing integration into daily life by 2025.
• OpenAI aims to convert free users to paid subscribers, introducing plans like ChatGPT Go to monetize its AI models.
• ChatGPT 5.2 is rolling out, positioned as OpenAI's most advanced model for professional tasks like presentations and coding, competing with Gemini 3.

Why It Matters: ChatGPT's top download shows AI's mainstream adoption, impacting daily life and tech's future.