# Morpholio Trace vs Trazo App

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.

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.

## The numbers

| Metric | Morpholio Trace | Trazo App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (11K ratings)](https://appshunter.io/ios/app/morpholio-trace-sketch-cad/id547274918/reviews)** | — |
| Number of ratings | **11K** | — |
| Positive reviews | 69.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Monetization | Freemium | — |
| Best chart rank | **#188** | — |
| Size | 625 MB | 64 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vectorworks, Inc.](https://appshunter.io/developer/506706853) | [Trazo, Inc.](https://appshunter.io/developer/6786405766) |

## What reviewers say

### Morpholio Trace

[App page](https://appshunter.io/ios/app/morpholio-trace-sketch-cad/id547274918)

**Currently charting:** #188 Top Grossing · Graphics & Design (US App Store)

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.

**Highlights:** 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

**Features:** Family Sharing, Vision Pro support, SharePlay

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trace Essentials Subscription | $4.99 | per year |
| Trace Pro Monthly | $7.99 | per month |
| Trace Plus Subscription | $9.99 | per year |
| Trace Pro Subscription | $24.99 | per year |

**What reviewers like**

- 🚀 Powerful sketching and drawing tools
- 🔍 Accurate scale and measurement features
- 👍 Intuitive and easy to use
- 💡 Innovative stencil and perspective tools
- 📚 Helpful tutorials and customer support

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 🔒 Requires account creation to use
- 💰 Subscription-based pricing model
- 🔍 Limited layer management and editing options
- 🖼️ Raster-based rather than vector-based

**Reported bugs**

- 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**

- 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

[App page](https://appshunter.io/ios/app/trazo-app/id6786405764)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Morpholio Trace free?

Morpholio Trace is free to download, with in-app purchases available.

### Is Trazo App free?

Trazo App is free to download, with no in-app purchases.

### Do Morpholio Trace or Trazo App have ads?

Neither Morpholio Trace nor Trazo App shows ads.

### Which is updated more often, Morpholio Trace or Trazo App?

Morpholio Trace ships an update every 2 weeks, and Trazo App every 4 weeks. Most recently, Morpholio Trace was updated on November 10, 2026 and Trazo App on November 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*