Best CADDaddy alternatives: apps like CADDaddy: CAD Viewer

🎨 Graphics & Design

Whether you want more options like CADDaddy or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

KobCard by KOB MARKETING

Gift Card Information Platform

4.1(371 ratings)

Free

KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

Top Alternatives to CADDaddy

Arrette Scale sketch drafting by Arrette, Inc.

Hand drawn designs at scale

Editor's Choice

2.6(14 ratings)

$8.99

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This app allows designers to sketch freehand while maintaining precise scale, similar to vector drafting tools. It offers intuitive drawing tools and features for easy sharing and collaboration, simplifying the design process for professionals.

CADFast - dwg viewer by 玲娟干

DWG/DXF 图纸快速浏览、测量标注工具

Strong Contender

0.0(0 ratings)

FreeAdsIn-App Purchases

DWG, STL & 3D CAD File Viewer by EUTOPIX LABS

Open DXF, STEP, 3MF, IGES, PLY

Worth Considering

View and export 3D CAD files

5.0(1 ratings)

FreeIn-App Purchases

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View and inspect various CAD file formats, including DWG, DXF, and 3D models, directly on your iPhone, iPad, or Mac. Offers private, local processing without uploads or ads, with AR capabilities and PDF report generation for Pro users.

More apps like CADDaddy

IGES & STEP Viewer

$6.99

$7.99 | 13% OFF

Easily view and export 3D CAD files in IGES and STEP formats. Supports various export options and offers advanced rendering controls for detailed analysis of your models.

Open IGES and STEP filesExport to multiple CAD formats (STL, DXF, OBJ, etc.)Load files from ZIP/RAR archives

(9)

paid

SnapCAD : DWG,DXF,STEP,STL,3MF

Lightweight DWG/DXF Viewer

STEP, STP, STL, 3MF 3D viewingDWG and DXF 2D/3D drawing supportDistance and geometry measurement tools

A fast 2D and 3D CAD viewer for engineers, architects, and 3D printing enthusiasts. Inspect engineering models, review fabrication data, and manage CAD documents on your device with support for various file formats.

free with in-app purchases

(0)

STEP Viewer

Fast STEP File Viewer

(1)

Angles, spools and 3D view

Pipefitter_Pro

$10.99

This app is a pipe calculation tool that helps determine offsets, angles, and pipe segments. It offers a visual representation of angles and a slider for quick offset dimensioning, with dynamic angle updates. Future updates aim to include 3D angle calculations.

Calculate pipe offsetsDetermine anglesCalculate pipe segments

(2)

paid

View CAD without format worry

SolidInsight

Supports major 2D/3D CAD formatsView models and drawings on mobileMeasure design dimensions

View and collaborate on 2D and 3D CAD files on your mobile device without needing expensive desktop software. Measure designs, access properties, and share feedback instantly.

free with in-app purchases

(7)

Walter Machining Calculator

by Walter AG

Calculate machining time, power, and torqueDetermine cutting force and metal removal rateSupport for milling, drilling, boring, turning, and grooving

Calculate machining time, power, torque, and cutting force for various operations. Compare existing tools with new ones to project potential savings.

(5)

free

WalletCard – Loyalty Cards

Your cards. Always with you.

Scan and store cards (front & back)Automatic text and barcode recognitionRealistic card view with flip animation

Organize all your loyalty, membership, and access cards digitally in one secure place. Scan and store cards with front and back views, and share them with others via iCloud with controlled permissions. Enjoy offline access and a privacy-first approach with no tracking or ads.

(8)

free