STEP Reviewer Pro vs MeshStudio

STEP Reviewer Pro focuses on viewing large STEP files and reviewing 3D CAD models on Apple devices. Built for files hundreds of MB in size and complex assemblies, it optimizes local loading and browsing on iPhone, iPad, Mac and Apple Vision Pro, without uploads or cloud conversion. Staged loading and progress indicators show what is happening. View geometry as it becomes ready and cancel loading at any time. Model size and loading speed depend on device memory and model complexity. Key features: - Open STEP (.step, .stp) and IGES (.iges, .igs) files locally, free of charge - Browse assemblies, focus parts, and show or hide nodes and all their children - Rotate, pan, zoom, reset, and focus models or components - Match source orientation with X-Up, Y-Up, or Z-Up - Inspect dimensions, mesh statistics, names, colors, materials, and supported PMI/GD&T data - Measure points, edges, faces, distances, angles, radii, and diameters on iOS and macOS - Create filled XY, XZ, or YZ cross sections and inspect internal geometry - Separate assembly components with Exploded View - Add auto-saved model notes, track their status, export PDF reports with model screenshots, and import or export note backups - Capture screenshots with arrows, rectangles, text annotations, and optional watermarks - Record review videos with a set duration, microphone narration and text watermarks - Export mesh models as binary STL, binary glTF GLB, USDA, USDC or USDZ - Export individual parts from the model tree (requires an unlock) - Review 3D CAD models in an immersive spatial experience on visionOS - No ads, account registration, behavioral analytics, or model upload for viewing Who is it for? - Engineers viewing STEP, STP and IGES exchange files - Manufacturing and quality teams inspecting assemblies and shared model geometry - Suppliers, purchasing teams and customers who need a quick look at 3D models - Teams sharing measurements, cross sections, screenshots or recordings - Creators using AI to create or work with 3D models who need to view large STEP and IGES files on Apple devices Common questions: - Does STEP Reviewer Pro support IGES files? Yes. IGES/IGS import is free. Models appear as meshes, without STEP assembly structure or PMI/GD&T metadata. - Can I measure STEP models? On iOS and macOS, free users can keep two results. Unlimited Measurements removes that limit. Measurement and spatial PMI are unavailable on visionOS. - Can STEP models be exported to STL, GLB, or USDZ? Yes. STL, GLB, USDA, USDC, and USDZ contain tessellated geometry, not exact B-rep surfaces, feature history, constraints, or PMI. - Are CAD files uploaded to a server? No. All processing stays on your device. You choose where to save or share. - Is STEP Reviewer Pro a CAD editor? No. It is a read-only STEP/IGES viewer, not a CAD authoring or repair system. Source files are unchanged. Pricing & Access - Free: Open STEP files, browse assemblies, inspect model information, and keep two measurements on iOS and macOS. - Subscription: Unlock all current Pro tools while active across supported platforms with the same Apple Account. - Individual Unlocks: Make one-time purchases for inspection, capture, or export tools. - Payment is charged to your App Store account. - Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the current period ends. - Manage or cancel subscriptions in your App Store account settings. Privacy & Terms - Purchases, subscriptions, refunds, and restores are handled by Apple through your App Store account. - Privacy Policy: https://apps.h53d.xyz/apps/step-reviewer/policy.html - Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Need help or have feedback? Email iuway@foowei.com.

Turn an idea into a 3D model with MeshStudio. Describe what you want to create or start with a reference image. MeshStudio uses AI to build a 3D model that you can preview, inspect and save directly from your iPhone. FROM WORDS TO 3D Write a simple description of your idea. It could be a game prop, a product concept, a decorative object or something entirely new. Add the details that matter to you, choose a visual style and let MeshStudio create a 3D interpretation of your prompt. FROM IMAGE TO 3D Already have a visual reference? Upload a photo, drawing or concept image and use it as the starting point for a 3D model. Clear images with a well-defined subject generally produce the most useful results. CHOOSE YOUR STYLE Give each creation its own character. Explore styles such as realistic, cartoon, low-poly and voxel to find the look that fits your idea. PREVIEW YOUR CREATIONS Rotate and examine generated models in an interactive 3D viewer. Your creations are kept together in your personal library, so you can return to them whenever inspiration strikes. MADE FOR EXPLORING IDEAS MeshStudio is useful for: • Early product concepts • Game and animation assets • Characters and decorative objects • Creative experiments • 3D design inspiration • Visualizing ideas before detailed modeling No traditional 3D modeling experience is required. Start with an idea, refine your description and explore how different prompts and reference images change the result. Please note: • AI-generated results may vary depending on the prompt, reference image and selected style. • An internet connection is required to generate models. • Model generation uses credits. Additional credit packs are available as in-app purchases. • Only upload images that you own or have permission to use. Your next 3D idea can begin with a sentence or a single image. Create it with MeshStudio. Privacy Policy: https://holy-tarantula-15f.notion.site/Privacy-Policy-MeshStudio-b31930240b84451a97329bb05efae0f9 Terms of use: https://app.notion.com/p/Terms-of-Service-MeshStudio-a1e7d409ee284dd0a46fc8b81d4404b6