Morpholio Trace vs Trazo App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Morpholio Trace
This app is a comprehensive design and architecture drawing tool. It allows users to sketch, layer ideas, and communicate through drawings. It supports various design phases and works with images, PDFs, and 3D models to scale.
- Layered sketching and idea development
- Drawing markup on images and PDFs
- Design and architecture drawing to scale
- Export drawing sets, images, and PDFs
- Tools for architects and designers
- Sketch recording and instant scale
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SKETCH, DESIGN, CREATE Trace is the ALL-IN-ONE design & architecture app. Awarded “Best App,” Trace is a truly unique drawing tool that allows you to easily develop ideas in layers, communicate via drawing markup, and work fluidly through ALL phases of the design process. Ideal for architects, interior designers, landscape architects, industrial designers, urban planners, lighting designers, engineers, or members of any creative culture, Trace lets you create intelligent sketches & drawings to meet all of your design needs. Draw on top of images, PDFs, maps, photos, drawing sets, 3D models, background templates, and more TO SCALE using exceptional designer tools, brushes and pens. Bring new life to your design process and transform your workflow with the ease, flexibility and the magic of digital hand sketching. ______________ THINGS YOU CAN DO: DESIGN • Develop ideas, options & concepts • Sketch buildings & objects • Layout home, office & landscape renovations MARKUP • Drawing sets & PDFs • Construction site photos • Presentations, renderings or images DRAW • Floor plans, sections & elevations to scale • Site plans & landscaping • Illustrations & presentation images WORK • Make & export drawing sets • Scale & measure drawings or images • Organize by project ______________ FREE FEATURES INCLUDE: -Up to 5 Projects -Basic Pens & Brushes -Layers -Layer Manager -Scale Pen -Paper Unbound -Export Images, PDFs or Sets -Sketch Recording -Instant Scale -Scale Ruler -Color Palette Maker PLUS SUBSCRIPTION FEATURES Also Includes -All Basic Features -Full Pens & Brushes -Up to 20 Projects -Magic Lasso -Super Ruler -Scale Triangle -Scale Protractor -Stencils -PDF Markup and Manager PRO SUBSCRIPTION FEATURES Also Includes -All Basic & Plus Features -Unlimited Projects -Folders -Perspective Tools -Maps to Scale -Smart Fill -AR Perspective Finder -AR SketchWalk -Sketch Over 3D Models -PSD Export ______________ SUBSCRIPTION INFO: One subscription gives you access to both your iPhone and iPad. Work like a PRO. Morpholio Trace subscription plans are available in the following options: •TracePlus •TracePro All payments are controlled and managed by Apple. If you are offered and activate a free trial, your Apple ID account will be charged only at the end of your free trial period for the subscription unless canceled at least one day before the end of the free trial period. Your Subscription will automatically renew and your Apple ID account will be charged unless your Subscription is cancelled at least 24-hours before the renewal date. No commitment. You can cancel your free trial as well as manage or cancel your Subscriptions at any time by going to your Apple ID account in the Apple Settings app. Privacy policy: http://www.morpholioapps.com/privacy/ Terms of use: http://www.morpholioapps.com/terms/ ______________ JOIN US: We would be thrilled to have Morpholio Trace be a part of your creative process. We hope you enjoy Trace and if there are any specific ways it could be improved for your use, please send us your feedback at https://www.morpholioapps.com/support/
Trazo App
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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.
Screenshots
Verdict
The clearest difference is in-app purchases: Trazo App at none against Morpholio Trace's 4. Morpholio Trace's advantage is chart position (#188 vs unranked) and update cadence (every 2 weeks vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Morpholio Trace sells 4 in-app purchases, starting at $4.99 per year. Trazo App asks for nothing beyond the download.
Morpholio Trace ships an update every 2 weeks, Trazo App every 4 weeks. Both last shipped on November 10, 2026.
| Parameter | Morpholio Trace | Trazo App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (11K ratings) — better | — |
| Positive reviews | 69.7% of reviews | — |
| Number of ratings | 11K — better | — |
| Update frequency | Every 2 weeks — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Best chart rank | #188 — better | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 | 16.4 — better |
| Further details — not scored | ||
| Size | 625 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Vectorworks, Inc. | Trazo, Inc. |
Bugs and requests
Morpholio Trace
Reported bugs
4 issues- Ruler tool freezing and becoming unresponsive
- Imported images randomly rotating or resizing
- Undo/redo functionality being unreliable
- Exported PDFs having low resolution or quality issues
Requested features
5 requests- Ability to merge and copy layers
- More customization options for title blocks and annotations
- Cloud sync and multi-device support
- Improved text handling and dimensioning tools
- Integration with CAD and 3D modeling software
Trazo App
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Morpholio Trace
- Trace Essentials Subscription1 Month trial$4.991 Year
- Trace Pro Monthly$7.991 Month
- Trace Plus Subscription1 Month trial$9.991 Year
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- Trace Pro Subscription1 Month trial$24.991 Year
Trazo App
No in-app purchases









