3D viewer
Solid, wireframe and edge display, rotate, zoom and pan, adjustable background.
Analyze3DPro
View, measure, analyse and repair 3D models.
Analyze3DPro measures and checks STL, OBJ and USDZ models right on iPhone, iPad and Mac: volume, surface area, centre of mass, material weight, distances and angles – plus hole repair, annotations, a format converter and PDF reports.
Android: coming soon- iPhone · iPad · Mac
- STL · OBJ · USDZ
- Local conversion
- With ads (AdMob)
- DE · EN · ES · FR · AR
Everything a 3D model needs
Precise measurements
Distance between two points, angle between faces and edge lengths directly on the model – in millimetres or inches.
Geometry analysis
Automatically calculate volume, surface area, centre of mass and bounding box, plus material weight for steel, aluminium and other materials.
Face analysis
Select individual faces and measure their exact size in mm².
Detect and repair holes
Open holes in the mesh are found, highlighted in colour and closed with triangulated mesh – one by one or all at once. Ideal for messy 3D scans.
3D annotations
Place text markers anywhere on the model surface – move, rotate and scale them with a gesture.
Format converter
Convert models to STEP, OBJ, STL or PLY right on your device – local, no server.
Views and export
Isometric, front and top view with one tap, 360° rotation, PDF report with all analysis values, screenshots and export as STL, STEP, OBJ and PLY.
Videos
Screenshots
Models stay on your device
According to the app description, analysis, measuring and conversion run locally on the device. The free app shows ads from Google AdMob; it asks for your consent to tracking and reads the advertising ID only with your permission. Details: Privacy
Who is it for?
- Engineers and designers who need to check and measure models quickly.
- 3D-printing enthusiasts and scanning users who need to close holes in meshes.
- Product designers, architects and students.
- QA teams documenting dimensions and weights (PDF report).
Start for free
Free
- Viewer, measuring tools and analysis
- Ad-supported (Google AdMob)
- The first 3 paid actions are free
Add-ons
- Further paid actions as a 5-pack
- Pro yearly subscription with unlimited use
- Current prices are shown by the App Store
The pricing model was changed recently; the App Store listing is authoritative. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period; manage them in your App Store account settings.
Requirements
iOS and iPadOS 17.6 or later, macOS 14.6 or later. Android is in preparation.