QRU? vs FEWS

QRU? is a free, open-source QR code debugger built for developers. Scan any QR code and instantly see its data broken down into color-coded components. Stop guessing what's inside a QR code. QRU? scans and parses QR codes, then displays a colorized breakdown of every URL component — protocol, host, path, and query parameters — each in a distinct color so you can debug at a glance. KEY FEATURES • Colorized URL Breakdown — See protocol, host, path, and query parameters highlighted in distinct colors • Instant Scanning — Point your camera and get results immediately • QR Code Generation — Generate a QR code from any scanned URL to share with other devices • Scan History — Keep a log of every scan, revisit and manage them anytime • Copy Anything — Tap any component to copy it to your clipboard • No Ads, Ever — Completely free with no ads, tracking, or in-app purchases • Open Source — Full source code available on GitHub BUILT FOR DEVELOPERS QRU? was originally built to debug EAS Update QR codes, but it works for any QR code you encounter during development. Deep links, universal links, API endpoints, redirect URLs — if it's encoded in a QR code, QRU? will break it down for you. PERFECT FOR DEBUGGING • Deep link testing • Universal link verification • API endpoint inspection • Redirect URL analysis • Query parameter validation • Custom URL scheme debugging Start scanning today!

FEWS — FALL Early Warning System See in one place whether the cloud services you depend on are up. Free, no ads, no account, no data collection. Built by an engineer, for engineers. Thirty-one providers across cloud, observability, devtools, CDN, AI, payments, data, auth, and communication — including the big three clouds with per-region filtering, version control, container registries, AI APIs, edge networks, and the infrastructure your stack depends on every day. Add your own status pages too — any Statuspage.io v2 endpoint works. WHAT FEWS DOES • One screen with the live status of every service you selected • Per-region filtering for AWS, GCP, and Azure — a Mumbai-only outage stops bubbling up as a service-wide red if you only run in us-east-1 • Add your own services from Settings — any Statuspage.io v2 endpoint, validated live before it lands • Drill into each service for active and recent incidents with the full timeline • Drag-to-reorder the dashboard • 24-hour uptime sparkline with computed operational and degraded durations • A local history of state changes — see what was down while you were not looking • Home screen and lock screen widgets so you can glance without unlocking • Opportunistic local notifications when iOS lets us refresh in the background WHAT FEWS DOES NOT DO • Polling in iOS background is unreliable by design — Apple decides when and whether to run it. FEWS is honest about that. For guaranteed current status, open the app. • No account. No analytics. No tracking. No ads. No backend. Now and forever. Made by FALL Engenharia. Proprietary software, distributed free under Apple's standard EULA. FEWS is not affiliated with, endorsed by, or sponsored by any monitored service. All brand names and marks belong to their respective owners.