# Autodesk Forma vs CADbox Marker

The clearest difference is in-app purchases: CADbox Marker at none against Autodesk Forma's 7. CADbox Marker also leads on rating (5.0 vs 4.7) and iOS requirement (12.1 vs 17.0). Autodesk Forma's advantage is update cadence (every 8 days vs every 2 months) and ratings volume (22K vs 3). On price, ads and device support there is nothing between them.

Both are free to download. Autodesk Forma sells 7 one-off in-app purchases. CADbox Marker asks for nothing beyond the download.

CADbox Marker holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Autodesk Forma has 22K ratings behind it against 3, so its average is the more settled of the two.

Autodesk Forma ships an update every 8 days, CADbox Marker every 2 months. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Autodesk Forma | CADbox Marker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (22K ratings)](https://appshunter.io/ios/app/autodesk-forma/id498795789/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cadbox-marker/id1462609795/reviews)** |
| Number of ratings | **22K** | 3 |
| Positive reviews | 40.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 617 MB | 64 MB |
| Requires iOS | 17.0 | **12.1** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Autodesk Inc.](https://appshunter.io/developer/295089690) | [Coraltree](https://appshunter.io/developer/1462609794) |

## What reviewers say

### Autodesk Forma

[App page](https://appshunter.io/ios/app/autodesk-forma/id498795789)

This app provides construction professionals with essential tools for jobsite management. Capture punch lists, log daily reports, and access the latest project documents and 3D models directly from the field. Stay connected to your team and keep projects moving forward efficiently.

**Highlights:** Capture punch list items, Log daily reports and forms, View and markup drawings, Review 3D models, Track issues and quality concerns, Access project schedules, Manage RFIs and submittals

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nailgun | $49.99 | one-time |
| Autodesk Build 550 | $55.00 | one-time |
| Dozer | $69.99 | one-time |
| Autodesk Build 5000 | $85.00 | one-time |
| Forma Build Essentials | $99.99 | one-time |
| Crane | $139.99 | one-time |
| Autodesk Build Unlimited | $174.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 🚀 Helpful for project management
- 🚀 Great for viewing and annotating plans
- 🚀 Useful for field work and collaboration

**What reviewers complain about**

- 🐛 Sync and syncing issues
- 🔋 High battery usage
- 🔒 Difficult to cancel subscription
- 🔒 Aggressive billing practices
- 🔒 Poor customer support

**Reported bugs**

- Inability to rotate photos
- Issues with loading and viewing documents
- Problems with task report formatting
- Inconsistencies between mobile and desktop apps

**Requested features**

- Add a to-do list feature
- Improve report editing and customization
- Allow selective project/document downloads
- Enhance photo management and organization


### CADbox Marker

[App page](https://appshunter.io/ios/app/cadbox-marker/id1462609795)

This app allows construction professionals to view, annotate, and share construction drawings and project documents. It facilitates collaboration by enabling users to mark up documents with various annotations and share them instantly with other CADbox users.

**Highlights:** View construction drawings and documents, Annotate drawings with shapes, text, and colors, Share marked-up drawings instantly, Cloud-enabled file sharing and collaboration, File locking to prevent conflicts, Print and save drawings in PDF format

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Autodesk Forma free?

Autodesk Forma is free to download, with in-app purchases available.

### Is CADbox Marker free?

CADbox Marker is free to download, with no in-app purchases.

### Which has better reviews, Autodesk Forma or CADbox Marker?

CADbox Marker is rated higher. Autodesk Forma averages 4.7 out of 5 from 22K ratings, while CADbox Marker averages 5.0 from 3 ratings.

### Do Autodesk Forma or CADbox Marker have ads?

Neither Autodesk Forma nor CADbox Marker shows ads.

### Which is updated more often, Autodesk Forma or CADbox Marker?

Autodesk Forma ships an update every 8 days, and CADbox Marker every 2 months. Most recently, Autodesk Forma was updated on October 17, 2026 and CADbox Marker on October 8, 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.*