STL Preview vs RaceLayer

STL Preview helps you open and inspect STL files directly on your iPhone or iPad, without needing to return to your computer just to check a 3D model. Whether you are preparing a 3D print, reviewing a design, sharing a model with someone, or quickly checking a part on the go, STL Preview gives you a simple way to see your model clearly in 3D. Open an STL file from Files, downloads, or the share sheet, then rotate, zoom, and examine it with smooth touch controls. Instead of guessing what a file contains from its name or waiting until you are back at your desktop CAD software, you can preview the model immediately. With AR mode, you can place your STL model into the real world using your device camera. This makes it easier to understand size, shape, and proportion before printing, presenting, or continuing your design work. You can also customize the model color and background color to make details easier to see. STL Preview is made for engineers, designers, makers, students, 3D printing users, and anyone who works with STL files and wants a faster, simpler way to inspect them on mobile. Open the file. View the model. Check it before you print, share, or continue.

RaceLayer turns your compatible live race stream into a focused, customizable live timing experience on iPhone and iPad. LIVE TIMING OVERLAY Follow driver positions, intervals, lap times, tyre compounds, pit information, and other essential race data directly over your video. Choose between Simple and Detailed driver rows to display exactly the information you need. SYNC WITH YOUR STREAM Adjust the live timing delay to match your video feed. Switch data sources or reconnect at any time from the player settings. FLEXIBLE DRIVER LAYOUTS Move and resize the driver list to fit your screen. Customize row size, background opacity, display mode, and driver visibility. RaceLayer Pro also includes a space-efficient Top & Bottom layout designed for landscape viewing. INTERACTIVE TRACK MAP See live car positions around the circuit with clear driver numbers and team colors. Move the map with one finger, resize it with a two-finger pinch, and adjust its opacity independently from the driver list. RACELAYER PRO Upgrade to RaceLayer Pro to unlock: • Reliable Pro live timing sources • Interactive track map with live car positions • Advanced driver layouts and filtering BUILT FOR RACE VIEWING RaceLayer is optimized for both phones and tablets, with responsive layouts that make efficient use of landscape screens. RaceLayer does not provide or redistribute video streams. A compatible stream URL is required for video playback. Live timing availability may depend on the event and selected data source. RaceLayer is an independent, unofficial motorsport companion and is not affiliated with or endorsed by any racing series, team, broadcaster, or rights holder. Privacy Policy: https://racelayer.xayoung.com/privacy.html Terms of Use: https://racelayer.xayoung.com/terms.html Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula