# Drawboard PDF Annotate, Markup vs 811 Assist The clearest difference is in-app purchases: 811 Assist at none against Drawboard PDF Annotate, Markup's 8. 811 Assist also leads on iOS requirement (15.1 vs 17.0). Drawboard PDF Annotate, Markup's advantage is ratings volume (2K vs 2). On price, rating, update cadence and ads 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. 811 Assist asks for nothing beyond the download. 811 Assist 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 2, so its average is the more settled of the two. Drawboard PDF Annotate, Markup ships an update weekly, 811 Assist every 6 days. The most recent releases landed on November 1, 2026 and October 13, 2026 respectively. ## The numbers | Metric | Drawboard PDF Annotate, Markup | 811 Assist | | --- | --- | --- | | Price | Free | Free | | Rating | [4.8 (2K ratings)](https://appshunter.io/ios/app/drawboard-pdf-annotate-markup/id1086503728/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/811-assist/id6744900801/reviews)** | | Number of ratings | **2K** | 2 | | Positive reviews | 64.2% of reviews | — | | In-app purchases | Yes | **No** | | Ads | No | No | | Update frequency | Weekly | **Every 6 days** | | Monetization | Free with in-app purchases | **Free** | | Size | 98 MB | 80 MB | | Requires iOS | 17.0 | **15.1** | | Devices | iPhone, iPad, Mac | iPhone, iPad, iPod | | Age rating | 4+ | 4+ | | Developer | [Drawboard Pty Ltd](https://appshunter.io/developer/1081203672) | [811 Assist](https://appshunter.io/developer/1809823829) | ## 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 ### 811 Assist [App page](https://appshunter.io/ios/app/811-assist/id6744900801) This application streamlines the process of creating and managing locate tickets for state-required 811 calls. It enhances safety and compliance for excavation work by simplifying ticket management. **Highlights:** Create locate tickets, Manage locate tickets, Enhance excavation safety, Ensure compliance, Simplify 811 calls **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 811 Assist free? 811 Assist is free to download, with no in-app purchases. ### Which has better reviews, Drawboard PDF Annotate, Markup or 811 Assist? 811 Assist is rated higher. Drawboard PDF Annotate, Markup averages 4.8 out of 5 from 2K ratings, while 811 Assist averages 5.0 from 2 ratings. ### Do Drawboard PDF Annotate, Markup or 811 Assist have ads? Neither Drawboard PDF Annotate, Markup nor 811 Assist shows ads. ### Which is updated more often, Drawboard PDF Annotate, Markup or 811 Assist? Drawboard PDF Annotate, Markup ships an update weekly, and 811 Assist every 6 days. Most recently, Drawboard PDF Annotate, Markup was updated on November 1, 2026 and 811 Assist on October 13, 2026. --- *Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*