AI metadata generation

What Marteso generates

• Title - up to 30 characters. Balances brand clarity with keyword relevance.
• Subtitle - up to 30 characters. Communicates the core use case.
• Keyword field - up to 100 characters, comma-separated. Expands your searchable surface without repeating terms already in title or subtitle.
• Description - up to 4,000 characters. Put the hook in the first 250 characters.

Workflow

1. Open your app in Marteso and go to Suggestions.
2. Select the locale you want to optimize, such as en-US.
3. Review each pending suggestion, including its suggested value, confidence score, and reasoning.
4. Approve suggestions that fit your product and positioning.
5. Reject suggestions that are off-brand or inaccurate.
6. Apply approved suggestions to your App Store version in Version Management.

Review checklist before approving

• Title sounds like a product, not a keyword list.
• Subtitle communicates one clear benefit.
• Keyword field has no terms already in the title or subtitle.
• Description opens with a concrete hook, not a feature list.
• No unverifiable claims unless you can substantiate them.
• No competitor brand names in the keyword field.

Character limits

Tips

• Optimize your primary locale first.
• Use auto-translate in Version Management after the source copy is approved.
• Regenerate if something is off, especially after changing your tracked keywords.
• Do not repeat title or subtitle terms in the keyword field.