No profanity, violence, or explicit content violations

App Store Review Guideline 1.1 (apple-review-guidelines-content) and Google Play's Developer Content Policy (google-play-developer-content-policy) both enumerate content that results in immediate rejection: profanity, graphic violence, sexually explicit content, and hateful speech. Beyond binary-level rejection, content violations discovered post-publication trigger app removal and can result in developer account suspension — losing access to all published apps, not just the offending one. Misleading marketing claims ("100% free" for a subscribed app) are explicitly called out under Guideline 3.1 as deceptive pricing and trigger a separate rejection track. Hardcoded strings in error messages, debug dialogs, and placeholder copy are the most common sources of unintended policy violations in vibe-coded apps.

Search all user-visible string literals for policy-violating content and misleading claims before submitting. Scan source files first:

# Check for common profanity patterns in source
grep -rn --include='*.ts' --include='*.tsx' \
  -E '(fuck|shit|damn|ass\b|crap)' src/

# Check for misleading pricing claims in store metadata
grep -rn 'free\|no cost\|zero cost' src/ store-metadata/

Replace any profanity in error messages, debug copy, and default strings with neutral language. If the app has a subscription or IAP, ensure no marketing copy claims the app is "free" without qualifying it ("Free to download" with "Premium features from $X/mo" is compliant; "Free app" for a paywalled core feature is not). For user-generated content features, implement a server-side moderation layer before content reaches other users.

• ID: mobile-store-readiness.store-compliance.content-policy-violation-free
• Severity: medium
• What to look for: Review app copy, in-app text, and marketing materials for content policy violations. Check for: excessive profanity, graphic violence, sexually explicit content, hateful speech, misleading claims. This is a best-effort check — obvious violations should be caught by human review, but some may slip through AI code inspection. Look at hardcoded strings, default dialog text, error messages, and any user-visible content.
• Pass criteria: Enumerate all hardcoded user-visible strings in source files. No more than 0 content policy violations should be found in app source code or hardcoded strings. App description in store listing is appropriate and does not violate policies. Report even on pass: "Scanned X source files containing Y hardcoded strings, found 0 policy violations."
• Fail criteria: Profanity, violence, explicit sexual content, or hateful speech found in app text or store description. Misleading claims detected (e.g., "100% free" but requires in-app purchases).
• Skip (N/A) when: Never — content policy compliance is required.
• Detail on fail: "Profanity detected in error message at src/screens/LoginScreen.tsx" or "App description claims 'Free app' but requires subscription payment for core features"
• Remediation: App stores have strict content policies. Ensure compliance:
  1. Search all source files for profanity and inappropriate strings:

     grep -rn "damn\|hell\|crap\|ass\b" src/ --include="*.tsx" --include="*.ts"
     

  2. Remove profanity from error messages, default copy, and UI
  3. Ensure marketing claims are honest (don't claim "free" if requiring purchase)
  4. If the app has user-generated content, implement moderation
  5. Test the app in various contexts — what appears harmless in development may violate policy in context
  6. Review store guidelines:
     • Apple: https://developer.apple.com/app-store/review/guidelines/
     • Google: https://play.google.com/about/developer-content-policy/