Culmen – ASO Keyword Tracker

Culmen is a native Mac app for indie developers and small studios. It records your App Store keyword rankings every day.

**What it does**

• Records your rank in the top 200 for each keyword, in 52 App Store countries.
• Shows the competitors that are ahead of you.
• Audits your listing with 12 checks.
• Saves your metadata history (name, version, price, description) and shows the effect of a change after 7 days.

**Private by design**

• No account and no server for your data. All data stays on your Mac.

**AI, if you want it**

• Add your own Claude API key for a built-in assistant.
• Or use the built-in MCP server from Claude Desktop and Claude Code.

**Price**

• $19, one payment, lifetime license for one Mac.
• 14-day free trial with every feature. No card necessary.