Projection Mapping Toolbox vs ScanCheck

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.

SUBSCRIPTION INFO ScanCheck Pro is an auto-renewing subscription. Annual: $39.00 per year, after a 7-day free trial. Monthly: $9.99 per month. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://scancheck.app/privacy Support: https://scancheck.app/support ScanCheck verifies supplements, protein, energy drinks, greens, and even baby formula against independent third-party lab certificates. Point your camera at the label, get a verdict in under three seconds. Free, anonymous, no signup required. Point your camera at the label. ScanCheck reads the brand, the lot or batch ID, and the product name, then cross-references all three against thousands of independent third-party lab certificates already published on the public web. In under three seconds you get one of three verdicts: VERIFIED - exact batch match on file. The lab tested this exact lot and the certificate is on record. TRACKED - brand is known to ScanCheck and has tested with independent labs before. This specific batch hasn't been seen yet. Request verification with one tap and we'll add it to the queue. NOT INDEXED - brand is not in our index. We have not seen an independent lab certificate published for this seller. That describes our records, not the product. WHY THIS EXISTS A growing share of what you put in your body comes from wellness brands, longevity-stack brands, supplement-store shelves, and online sellers. Independent labs already test thousands of those brands and post certificates online. The data is public; it just isn't searchable from a camera. Until now you had to know the brand's website, dig through PDFs, and match lot codes by hand. ScanCheck closes that gap. Anonymous, fast, no signup required to start. WHAT'S IN THE INDEX - Wellness, longevity, and supplement brands that publish independent lab certificates - 25.6K+ certificates from independent testing labs - 380+ brands: protein, creatine, pre-workout, greens, multivitamins, electrolytes, energy drinks, longevity stacks, baby food, and infant formula - Continuously updated; new certificates are added daily FREE FOREVER · PRO FOR POWER USERS Scanning is unlimited and free for everyone. ScanCheck Pro unlocks the power-user toolkit: - Watchlist + alerts for products you scan - Certificate export as shareable PDF - Detailed lab breakdowns and contaminant lists - Vertical video share for social Pro pricing: - Annual at $39 / year, includes a 7-day free trial - Monthly at $9.99 / month Subscriptions auto-renew. Cancel any time in Settings. Apple handles billing - we never see or store your card. PRIVACY ScanCheck is anonymous by default. No account. No login. No personal information collected. Camera frames are sent for label recognition and discarded after the verdict is returned. Read the full policy at scancheck.app/privacy. ROADMAP We are continuously updating the app: - QR code direct match (live) - Native fullscreen camera (live) - UPC barcode lookup (in progress) - Real-time QR overlay - no capture tap (in progress) - Anonymous scan history (in progress)