Solo devs ship bugs that a basic checklist would have caught. Checklist4App fixes that. Enter your app's category, platform, and features (camera, payments, offline mode...) and get a full, prioritised QA checklist in seconds, tailored to your specific app. ✓ 3 states per item: open, passed, failed ✓ Auto bug report of everything that failed ✓ Export as Markdown or PDF ✓ Saves in browser, continue the next day ✓ 100% free. No login. By SR Agency - manual QA testing for mobile apps.