NetGraph vs TVScreen

NetGraph is a professional Wi-Fi site survey and heatmap app for network engineers, IT teams, installers, and low-voltage integrators. From floor plans and field measurements to visual analysis and client-ready reports, NetGraph helps you find weak coverage, channel interference, roaming issues, latency, packet loss, and other network problems in one organized workflow. PROJECTS & FLOOR PLANS • Organize survey data by customer, project, and floor • Import floor plans from Photos or Files • Calibrate plan scale and choose the site type and survey precision • Define target Wi-Fi networks and manage sample points and measurements • Place routers, access points, and wireless controllers directly on the plan • Import, export, and archive project packages • Open project files created with earlier versions of NetGraph ON-SITE SURVEYS • Capture measurements immediately or plan sample points in advance • Create, move, and manage sample points on the floor plan • Add photos and notes, and flag locations that need to be surveyed again • Show each point's name or its current metric value • Keep every measurement tied to its real location for easier review and comparison WI-FI DIAGNOSTICS On Mac, NetGraph provides deeper Wi-Fi scanning and RF analysis, including: • Signal strength, signal-to-noise ratio, and noise • Channel, band, BSSID, and link rate • Wi-Fi standard, security, and IP details • Nearby access points, channel utilization, and interference conditions On iPhone and iPad, an optional Shortcut can collect enhanced Wi-Fi details during mobile surveys. NETWORK PERFORMANCE TESTING Measure real-world network performance in addition to wireless signal quality: • Internet and local network latency • Packet loss • Download throughput • Upload throughput Configure separate Internet or LAN test targets to help determine whether an issue comes from Wi-Fi coverage, the local network, or the upstream connection. WI-FI ROAMING TESTS • Observe transitions between access points • Track AP changes, latency, packet loss, and connection events • Save and review previous roaming sessions • Export roaming results as PDF Ideal for multi-AP environments such as offices, hotels, schools, retail spaces, and warehouses. MULTI-METRIC HEATMAPS Turn floor plans and survey measurements into heatmaps for signal strength, SNR, noise, link rate, download and upload throughput, latency, packet loss, and more. • Compare multiple metrics side by side • View plain-language explanations for each metric • Customize heatmap color palettes • Label points with their names • Label points with the metric shown on the current heatmap • Hide points completely for a clean heatmap view PNG & PDF EXPORT • Export heatmaps as PNG images • Create multi-page PDFs covering multiple floors and metrics • Generate a separate image or PDF page for each floor and metric combination • Choose the floors, metrics, and filename order • Show or hide sample points, network devices, and metric explanations • Display point names or the metric value for the current export page BUILT FOR MAC, IPHONE & IPAD The complete project, survey, performance testing, roaming, heatmap, and export workflow is available across Mac, iPhone, and iPad, with controls tailored to each device. Mac adds more comprehensive Wi-Fi scanning, channel utilization, and nearby interference analysis. iPhone and iPad make it easy to walk the site, collect measurements, verify fixes, and present results in the field. NetGraph supports English and Simplified Chinese, as well as Dark Mode, bringing Wi-Fi surveying, troubleshooting, and reporting together in one clear workflow. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://silentblankpage.github.io/NetGraph-terms.html

Bring every screen within reach. TVScreen - Cast & Remote turns your iPhone or iPad into a portable screen-mirroring receiver. On the same local network, it can receive video and audio from iPhone, iPad, Mac, and other compatible AirPlay senders. You can also connect to a compatible Apple TV on your local network. After pairing, view the Apple TV screen on your iPhone or iPad and use the built-in remote for navigation, Select, Back, Home, Play/Pause, and Mute. When compatible AR glasses or an external display are connected, Display Mode lets you move the mirrored picture to the external screen while keeping your iPhone or iPad available for controls and the mirroring menu. Compatible display modes can convert regular 2D content into Full-SBS or Half-SBS 3D in real time, with Soft, Standard, and Strong depth levels. Key Features: • Receive wireless screen mirroring and audio over your local network • Choose between 1080p and 4K receive resolution settings • Switch between System and Metal rendering • Output the mirrored picture to compatible AR glasses or external displays • Convert 2D content to Full-SBS or Half-SBS 3D in real time • Choose Soft, Standard, or Strong 3D depth • Keep controls and the mirroring menu available on your device during external display output • Mute or restore local audio playback at any time • Tap the screen for full-screen viewing • Capture screenshots and save them to Photos • Record received video with available audio and save it to Photos • Choose a 30 fps or 60 fps recording target • View resolution, frame rate, video, and audio status • Discover, pair, and connect to compatible Apple TV devices • Use a compact built-in Apple TV remote • Remember paired devices or forget them when needed • Use built-in Settings Help for guidance on connections, rendering, recording, and controls Rendering and Displays: System rendering prioritizes compatibility and efficiency. Metal rendering enables external-display processing and real-time 2D-to-3D conversion. Renderer and receive resolution changes take effect the next time mirroring starts. Real-time 2D-to-3D conversion requires iOS 17 or later, Metal rendering, and compatible AR glasses or an external display. Available Full-SBS and Half-SBS formats depend on the display modes reported by the connected device. Privacy and Local Processing: Mirroring traffic stays on your local network. Video, audio, and 2D-to-3D depth analysis are processed on your device. Diagnostic logging is off by default. When enabled, only redacted connection and screen status information is stored locally; device identities, ports, and authentication data are not retained. Disabling diagnostic logging clears saved logs. Screenshots and recordings are saved only after you grant permission to add them to Photos. Usage Notes: • The sending device and receiver must be on the same local network • 4K requires more network bandwidth and processing power; the sender still determines the final resolution and frame rate • Video, audio, remote, and external-display capabilities depend on the sender, operating system, and network conditions • Compatibility may vary between device models, AR glasses, external displays, and system versions • Only capture or record content that you own or are authorized to save This independently developed third-party app is not authorized, sponsored, endorsed by, or affiliated with Apple Inc. Apple, Apple TV, and AirPlay are trademarks of Apple Inc.