A new report from Sensor Tower shows a clear AI app market shift, as Claude earns more revenue per user than ChatGPT. The Anthropic AI model makes about $2.76 per user, while ChatGPT earns around $1.74. This shows that higher user numbers do not always mean higher revenue.
Anthropic focuses on premium pricing and paid users, while OpenAI continues to lead in total users through ChatGPT. The app crossed one billion monthly users in May 2026, showing its massive global reach.
Despite the growth, ChatGPT's market share has dropped below 50% for the first time. The decline shows rising competition in the AI app space. More users now explore other AI tools instead of sticking to one platform.
Claude performs better in turning users into paying customers. About 13% of its iOS users pay for the service, compared with 8% for ChatGPT. Pricing plays a key role here. Claude starts at $20 per month, while ChatGPT offers cheaper plans starting at $8.
Leaders from both companies continue to follow different strategies. Dario Amodei focuses on building high-value AI products. Meanwhile, Sam Altman pushes for wider adoption and large user growth. These choices now shape how each platform earns revenue.
A major event also affected user behavior earlier this year. OpenAI signed a deal with the US Pentagon in March 2026. After this news, ChatGPT saw a sharp rise in app uninstalls. Many users started looking for alternatives, and Claude gained from this shift. Its market share doubled from 5.1% to 10% within two months.
At the same time, Google is growing fast with its Gemini AI app. Gemini has expanded quickly in markets like the US, Europe, and Japan. The company also reduced its price to $5 per month, making it more attractive to users.
ChatGPT still leads in keeping users active. It recorded an 86% retention rate last month. Claude is catching up with a 73.7% retention rate, showing steady improvement.
The overall AI app market is growing very fast. Consumer spending on AI apps may reach $4.25 billion in the first half of 2026. This rise shows strong demand and increasing competition among companies.
The AI app market shift shows a clear change from user growth to better revenue per user. Companies now focus on earning more from each user instead of only adding new users.
Claude leads in monetization, ChatGPT leads in scale and retention, and Gemini growth adds strong competition. The next phase of the AI market will depend on pricing, user trust, and product value.
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