Trazo App
Graphics & Design
Free · Designed for iPad. Not verified for macOS.
Manage drawing reviews without PDFs, emails, or disconnected tools.
Trazo centralizes markups, feedback, and version management in a visual workspace built for design files. If your team frequently reviews floor plans, elevations, or technical drawings, Trazo is built for you—now available on iPhone and iPad.
Markup tools you actually need
Built specifically for reviewing architectural drawings and technical plans. Add redlines, comments, and revision clouds quickly and accurately without relying on slow, cluttered PDFs.
Seamless collaboration with clients and partners
Keep comments, feedback, and revisions connected to the right files. Everyone discusses the same drawing in the same place—without losing decisions in email or chat threads.
See what changed instantly
Compare versions visually and identify every revision in seconds. Reduce rework and avoid costly mistakes.
Always know which version is the latest
Maintain a single source of truth for every project. No more confusion with files like final_v3_FINAL_REAL.pdf.
Your cloud storage and annotated files together
Connect Google Drive or OneDrive once and work directly with the files you already use.
Built for design professionals
Perfect for architects, interior designers, engineers, and design studios that review drawings every day. Spend less time organizing feedback and more time designing.
Start your free trial and simplify collaboration on your projects.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Draw with your finger on iPhone and iPad when you are not using Apple Pencil. After using Apple Pencil, finger gestures continue to move the canvas.
Required update notices now check for newer App Store versions while you are online. Offline work remains available, including when an update is required.
The developer, Trazo, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Trazo, Inc.
- Size
- 50.5 MB
- Category
- Graphics & Design
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 3 more
- English, French, Portuguese, Spanish
- Age Rating
4+
- 4+
- Contains
Messaging and Chat
- Copyright
- © Trazo, Inc.