Observed evidence
URL reachability, desktop/mobile render, CTA, payment, and support path checks.
Free checker
Bring a URL. Leave with the blocker list.
The checker is not asking whether your app idea is interesting. It checks whether this app can survive the first paid-beta conversation.
Open checker workspaceEvidence labels
Separate observed findings from founder intake, uploads, reviewer notes, and inference.
Next action
A ranked blocker list and launch path instead of generic app-building advice.