STP One vs CADVault

STP One opens STEP and IGES 3D drawings right on your phone — and measures them. Open a file and the overall dimensions (W x D x H) appear automatically. Tap two points for the distance. Pick a material and the part weight is calculated instantly from the solid volume (245 built-in materials). - Open STEP (.stp/.step) and IGES (.igs/.iges) 3D files, plus DXF/DWG 2D drawings - Automatic overall dimensions; measure two-point distance, point-to-edge and face-to-face perpendicular distance - Section view (X/Y/Z clipping); assembly parts list with hide/transparent per part - Volume, surface area and weight by material (245 materials) - Export 2D drawings to PDF and share - Touch controls: rotate, zoom, pan - a short guide appears on first launch - Works fully offline - no account, no ads, your drawings never leave the device For engineers, buyers, QC and sales on the factory floor: check a 3D file anywhere, no CAD seat required. Free: one file per day with viewing, overall dimensions and edge highlight, plus 3 free uses of every Pro feature. Pro (monthly or yearly): unlimited files, measurement suite, section view, parts list, weight by material, 2D drawings and PDF share. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://erp.lihaon.co.kr/privacy-stpone

CADVault opens STEP files and other 3D models right on iPhone, iPad and Mac. Fast, offline and without your designs ever leaving the device. OWN STEP KERNEL • Reads STEP AP203, AP214 and AP242 with assembly structure, part names, colors, units and tessellated meshes • Built for large assemblies with thousands of parts, smooth on iPhone and iPad • Also opens STL, OBJ, glTF/GLB, PLY and USD/USDZ VIEW AND UNDERSTAND • Assembly tree: show or hide parts and subassemblies, search, zoom to a part • Shaded, shaded with edges or edges only; perspective or orthographic • Standard views, free rotation, pan and zoom • Colors from the file, per part or per part type, plus custom colors • Selectable up axis, saved per file MEASURE • Distance between two points • With Pro: radii, surface areas and edge lengths from the exact STEP geometry CADVAULT PRO • Open large models over 20 MB • Convert to STL, OBJ, PLY and GLB, optionally only visible parts, with colors • Section view along X, Y or Z and exploded view Pro is available as a monthly or yearly subscription. Models up to 20 MB can be opened, viewed and measured for free. PRIVACY FIRST • No upload, no account, no ads, no analytics • The app makes no internet connections of its own • Encrypted library: copies, thumbnails and settings with AES-256-GCM, key only in this device's keychain, excluded from backups • Optional app lock with Face ID, Touch ID or device passcode The subscription renews automatically unless cancelled at least 24 hours before the end of the current period in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms: https://joshua-tree-labs.com/legal/cadvault-nutzungsbedingungen.html Privacy: https://joshua-tree-labs.com/legal/cadvault-datenschutz.html