AppPage.net

Screenshots

  • Quick3D CAD Viewer screenshot 1
  • Quick3D CAD Viewer screenshot 2
  • Quick3D CAD Viewer screenshot 3
  • Quick3D CAD Viewer screenshot 4

About Quick3D CAD Viewer

Quick3D Viewer 3D CAD Viewing Made Simple. Quick3D Viewer is a free 3D model viewer for iPhone and iPad. Open and explore a wide range of 3D files, including STEP, IGES, STL, OBJ, and more, right from your mobile device. Whether you're on the factory floor, meeting with clients, or away from your desk, Quick3D Viewer makes it easy to inspect 3D models wherever you go. Key Features ■ Supports Multiple 3D File Formats View STEP / STP, IGES / IGS, STL, OBJ, PLY, 3MF, GLB, and USDZ files. ■ Intuitive 3D Navigation Rotate, zoom, and pan models using simple touch gestures. Explore your designs from different angles. ■ Full-Screen Viewing Hide banner ads in full-screen mode and enjoy more space to inspect your 3D models. ■ Designed for iPhone and iPad View 3D models on your phone or tablet, wherever your work takes you. Perfect For - Inspecting 3D models on the factory floor - Reviewing CAD designs and engineering projects - Sharing designs during meetings - Checking models for 3D printing - Viewing CAD files while on the go 3D CAD in Your Pocket. Make 3D viewing easier with Quick3D Viewer.

What’s new

Version 1.1 · Updated October 14, 2026

【QuickSTEP Viewer is now Quick3D Viewer!】 With version 1.1, we've renamed QuickSTEP Viewer to Quick3D Viewer to reflect its expanded support for 3D file formats. What started as a STEP and IGES viewer has evolved into a more versatile 3D model viewer. ■ What's New • Renamed the app from QuickSTEP Viewer to Quick3D Viewer • Added support for STL, OBJ, PLY, 3MF, GLB, and USDZ files • Improved the 3D model viewing experience • Added a full-screen mode that hides banner ads • Optimized layouts for iPhone and iPad We'll continue improving Quick3D Viewer to make viewing 3D models easier, wherever you go!

App privacy

The developer, Ryo Tazaki, reported these privacy practices to Apple.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Identifiers: Device ID

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

  • Identifiers: Device ID
  • Usage Data: Product Interaction, Advertising Data
  • Diagnostics: Crash Data, Performance Data

Used for: Third-Party Advertising, Analytics

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

  • Location: Coarse Location

Used for: Third-Party Advertising

Alternatives to Quick3D CAD Viewer

Looking for apps like Quick3D CAD Viewer? Here are 6 similar apps on the App Store. The highest rated is GLTF Viewer · Convert OBJ/STL (5.0/5), and all 6 are free to download.

Quick3D CAD Viewer vs. alternatives
App Rating Price Last updated Compare
Quick3D CAD Viewer – Free October 14, 2026
GLBViewer by YH – Free Oct 15, 2026 Compare
STLFinder – Free Sep 10, 2016 Compare
EXCORDER – Free Oct 20, 2026 Compare
GLTF Viewer · Convert OBJ/STL 5.0 / 5 (1) Free Oct 23, 2026 Compare
Scan to CAD: CAD Reader – Free Oct 13, 2026 Compare
鉄筋電卓 − 重量・定尺・配筋・生コン – Free Oct 22, 2026 Compare

Compare Quick3D CAD Viewer with the top alternatives: ratings, updates, ASO score and keyword gaps →