Projection Mapping Toolbox vs UbiStage Timer

Projection Calculator Toolbox is a mobile utility for projection mapping, AV, and live production workflows. It is designed for on-site calculations where speed and accuracy matter. The app provides tools to calculate projector placement, throw distance, surface dimensions, and multi-projector layouts using real-world measurements and manufacturer specifications. Tools Included Throw Distance Calculator Calculate projector-to-surface distance using lens throw ratios. Multi-Projector Calculations Plan multi-projector layouts with support for edge blending. Surface Dimension Tool Convert physical surface measurements into pixel width and height. Aspect Ratio Estimator Estimate surface aspect ratio using live view or photo reference. CAD PDF Import Import technical drawing PDFs and visualize projector photometrics over layouts. Projector Inventory Store commonly used projector specifications and reuse them across calculations. Projection Calculator Toolbox is intended for technicians and designers who need reliable calculations on site without spreadsheets or desktop software. The interface prioritizes clarity and fast input to minimize setup time. Built with React and Capacitor for native iOS performance.

A stage clock for iPhone and iPad – synced across every display. Many teams start timer apps manually on multiple devices. The result: clocks drift apart. UbiStage Timer solves this. One device becomes the host, all others sync automatically – virtually lag-free. Devices find each other automatically over local Wi-Fi. No setup, no pairing, no account. Just open and go. One host, unlimited screens. Use iPhones and iPads simultaneously as stage clocks – all showing the same time. Fully local, no internet needed. The automatic color change (white → yellow → red) gives speakers an intuitive sense of remaining time at a glance – no need to read numbers. The host can also send short text messages directly to all displays – perfect for spontaneous corrections during the event. Ideal for conferences, stage productions, trade shows, and live events. Free with one display during the beta. Activate a Timer Key in the app to unlock unlimited synced displays.