Claude by Anthropic is a Productivity product. You can open it on iOS App. Try Me Out surfaced it because Top grossing app — strong App Store revenue.

The publisher’s own notes say: Meet Claude, your AI problem solver and thinking partner. Claude works with you to write, research, code, and tackle complex problems and hard questions with depth and precision. It enhances your thinking and expands what you're capable of, right from your phone. AI WRITING ASSISTANT Turn rough ideas into polished work. Whether you're crafting social media posts, professional emails, or complex reports, Claude refines tone, structure, and clarity, iterating with you until your voice comes through. Get writing support that understands what you're trying to say, even when you're still figurin

People look at Productivity when they want a tool in that category to do a real task, not to collect another login. Use Claude by Anthropic only if the official description matches the job you have this week.

Claude by Anthropic is listed as paid. The stored price label is Free. Treat that as a hint, not a quote, and confirm the live price on the official page.

A fair test is small. Pick one task you already have, try it in Claude by Anthropic, and keep the result only if you would send or publish it. If the free option finishes that task, you do not need a paid plan yet.