# Morpholio Trace vs CAD Plus

The clearest difference is review sentiment: Morpholio Trace at 70% against CAD Plus's 25%. Morpholio Trace also leads on monetization model (freemium vs subscription) and update cadence (every 2 weeks vs every 6 months). CAD Plus's advantage is rating (5.0 vs 4.7) and device support (4 vs 2). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Morpholio Trace sells 4 in-app purchases, starting at $4.99 per year and CAD Plus sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

CAD Plus holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Morpholio Trace has 11K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 70% of Morpholio Trace's written reviews are positive against 25% of CAD Plus's, so the app with the better star average is not the one people write more warmly about.

Morpholio Trace ships an update every 2 weeks, CAD Plus every 6 months. The most recent releases landed on November 9, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Morpholio Trace | CAD Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (11K ratings)](https://appshunter.io/ios/app/morpholio-trace-sketch-cad/id547274918/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cad-plus/id1551274418/reviews)** |
| Number of ratings | **11K** | 2 |
| Positive reviews | **69.7% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 months |
| Monetization | **Freemium** | Subscription |
| Best chart rank | **#179** | — |
| Size | 625 MB | 94 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Vectorworks, Inc.](https://appshunter.io/developer/506706853) | [蕊 邵](https://appshunter.io/developer/996371845) |

## What reviewers say

### Morpholio Trace

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

**Currently charting:** #179 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


### CAD Plus

[App page](https://appshunter.io/ios/app/cad-plus/id1551274418)

This app allows users to conveniently open, manage, and edit DWG drawing files. It supports various DWG versions and offers tools for modifying layouts, layers, and entities, as well as measuring distances and areas.

**Highlights:** Open and manage DWG files (R14-2018), Drag and process large drawings, Modify properties of layouts, layers, and entities, Remove selected entities, Modify point style, Add or switch layout space, Measure distance and area

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 每月订阅 | $2.99 | per month |
| 每季订阅 | $7.99 | per 3 months |
| 每年订阅 | $28.99 | per year |


## Frequently asked questions

### Is Morpholio Trace free?

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

### Is CAD Plus free?

CAD Plus is free to download, with in-app purchases available.

### Which has better reviews, Morpholio Trace or CAD Plus?

CAD Plus is rated higher. Morpholio Trace averages 4.7 out of 5 from 11K ratings, while CAD Plus averages 5.0 from 2 ratings.

### Do Morpholio Trace or CAD Plus have ads?

Neither Morpholio Trace nor CAD Plus shows ads.

### Which is updated more often, Morpholio Trace or CAD Plus?

Morpholio Trace ships an update every 2 weeks, and CAD Plus every 6 months. Most recently, Morpholio Trace was updated on November 9, 2026 and CAD Plus on November 3, 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.*