# Drawboard PDF Annotate, Markup vs Builterra Pro

Drawboard PDF Annotate, Markup and Builterra Pro both sit at 4.8 stars, but that hides the real split: 64% of Drawboard PDF Annotate, Markup's written reviews are positive against 0% of Builterra Pro's. Drawboard PDF Annotate, Markup also leads on ratings volume (2K vs 1) and update cadence (weekly vs every 3 weeks). Builterra Pro's advantage is in-app purchases (none vs 8) and iOS requirement (15.0 vs 17.0). On price, rating, ads and device support there is nothing between them.

Both are free to download. Drawboard PDF Annotate, Markup sells 8 in-app purchases, starting at $5.99 per month. Builterra Pro asks for nothing beyond the download.

Builterra Pro holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Drawboard PDF Annotate, Markup has 2K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 64% of Drawboard PDF Annotate, Markup's written reviews are positive against 0% of Builterra Pro's, so the app with the better star average is not the one people write more warmly about.

Drawboard PDF Annotate, Markup ships an update weekly, Builterra Pro every 3 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Drawboard PDF Annotate, Markup | Builterra Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (2K ratings)](https://appshunter.io/ios/app/drawboard-pdf-annotate-markup/id1086503728/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/builterra-pro/id6449261977/reviews)** |
| Number of ratings | **2K** | 1 |
| Positive reviews | **64.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 98 MB | 211 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Drawboard Pty Ltd](https://appshunter.io/developer/1081203672) | [AEC Solutions](https://appshunter.io/developer/1038511245) |

## What reviewers say

### Drawboard PDF Annotate, Markup

[App page](https://appshunter.io/ios/app/drawboard-pdf-annotate-markup/id1086503728)

Enhance your PDF workflow with powerful annotation and markup tools. This app offers a dynamic and intuitive experience for editing, drawing, and adding text to your documents. Access your work across multiple devices and collaborate in real-time.

**Highlights:** Dynamic PDF annotation tools, Cross-platform access and cloud sync, Real-time collaboration, Insert text, images, lines, and shapes, Convert images to PDF, Redact sensitive information (Pro), Measurement tools (Pro)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lite | $5.99 | per month |
| Pro Plus | $9.99 | per month |
| Pro Unlimited | $18.99 | per month |
| Pro Lite | $49.99 | per year |
| Pro Plus | $83.90 | per year |
| Pro Unlimited | $159.99 | per year |
| Pro Plus | $10.00 | one-time |
| Pro Unlimited | $20.00 | one-time |

**What reviewers like**

- 🚀 Excellent PDF annotation tools
- 👍 Convenient cross-platform sync
- 🚀 Fast and responsive
- 👍 Great for students and professionals
- 🚀 Smooth writing experience with Apple Pencil

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 🔒 Cloud storage limitations
- 💰 Expensive subscription model
- 🔍 Missing search and bookmark features
- 🔧 Inconsistent functionality between platforms

**Reported bugs**

- Annotations not syncing properly between devices
- Unexpected loss of work and unsaved changes
- Scrolling and page navigation issues
- Compatibility problems with certain PDF files
- Text input box disappearing after scrolling

**Requested features**

- Add page flattening and form filling options
- Improve eraser tool and precision
- Implement a dark mode
- Provide better organization and folder support
- Add more customization options for tools and UI


### Builterra Pro

[App page](https://appshunter.io/ios/app/builterra-pro/id6449261977)

This app enables field inspectors to efficiently collect inspection data, generate standardized reports, and populate payment certificates on mobile devices. Contract administrators gain 24/7 secure access to this data via a cloud-based web portal, leading to significant time and cost savings.

**Highlights:** Mobile data capture, Standardized report generation, Payment certificate population, Cloud-based data access, Time and cost savings

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

**In-app purchases:** none


## Frequently asked questions

### Is Drawboard PDF Annotate, Markup free?

Drawboard PDF Annotate, Markup is free to download, with in-app purchases available.

### Is Builterra Pro free?

Builterra Pro is free to download, with no in-app purchases.

### Which has better reviews, Drawboard PDF Annotate, Markup or Builterra Pro?

Builterra Pro is rated higher. Drawboard PDF Annotate, Markup averages 4.8 out of 5 from 2K ratings, while Builterra Pro averages 5.0 from 1 ratings.

### Do Drawboard PDF Annotate, Markup or Builterra Pro have ads?

Neither Drawboard PDF Annotate, Markup nor Builterra Pro shows ads.

### Which is updated more often, Drawboard PDF Annotate, Markup or Builterra Pro?

Drawboard PDF Annotate, Markup ships an update weekly, and Builterra Pro every 3 weeks. Most recently, Drawboard PDF Annotate, Markup was updated on October 29, 2026 and Builterra Pro on October 30, 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.*