For the first time, ChatGPT fell below 50% of AI-app users — about 46%, per Sensor Tower. Gemini's at...

ChatGPT's market share fell to 46.4% in June 2026 — first time below 50% since launch. Gemini at 27.7%, Claude at 10.3%. Here's what developers need to know.

Three years after its launch, it achieved another milestone, reaching 1 billion users in May 2026, according to the latest data from Sensor Tower. No other app has reached the 1…