Evidence · first-party tested

For app ads, the generator can omit app UI and fall back to a generic background, weakening product-specific messaging.

⚠ StruggledAKOOL
Output — unretouched
tool output
The observation

For app ads, the generator can omit app UI and fall back to a generic background, weakening product-specific messaging.

Criterion: Product understanding · Scenario: Duolingo – Mobile App
Query this
get_evidence({
  tool: "akool"
})
MCP · mcp.aidemos.com/api/mcp
Free with attribution.
Real outputs, no retouching · every cell queryable via API & MCP · aidemos.com