Drawboard PDF Annotate, Markup vs Constructified
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Drawboard PDF Annotate, Markup
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.
- 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)
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Powerful PDF tools at your fingertips. The latest PDF technology and software for a better experience. With an intuitive UI designed for delight – there’s a better way to PDF! Do your best work with Drawboard. - Dynamic PDF tools that feel good to use - Multi-platform access and storage. Where you are, your work is. - Paperless. A way of working for a sustainable future TOOLS FOR EVERY JOB Fast, responsive, and accurate markup tools. Draw with best-in-class ink for flawless Apple Pencil hand-feel and finally replace pen and paper. CROSS-PLATFORM ACCESS ON ANY DEVICE Upload your annotated PDFs to the cloud and mark up with others in real time with instant sync. Go Pro in-app for additional storage capacity and advanced features. WORK YOUR WAY Customize your workspace by docking your favorite tools and build a toolbar that works for you! MORE - Text review markup - freehand highlighter, text highlighter, underline, strikeout, squiggly on PDF. - Insert lines and shapes - cloud tool, rectangle, ellipse, line, arrow, polygon and polyline on PDF. - Add text with a range of fonts and text styling options - Insert images and camera photos onto PDFs. - Convert JPG and PNG image files to PDF. - Write, annotate, ink and draw on PDFs. - Customize and edit annotation colors, stroke widths, and opacities. - Create new blank PDF documents of different size, color, orientation and page count. - Insert, rotate and delete PDF pages. - Open, read, mark up and save large and complex PDF documents. GET MORE WITH PRO - Redact text and sections of your PDF documents - Measure elements on your page with length and area measurement tools and smart page calibration - Add callouts, hyperlinks and audio notes to your documents - On-page ruler - measure objects on your page with the ease of using a tape measure
Constructified
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Stop building off last week's plot. Constructified puts the live drawing set on every phone and tablet on site, and it works offline, so crews build off the current sheet instead of the roll in the trailer. The drawing management tool built only for drawings. WHY CREWS USE IT Re-plots eat the morning. Someone's walking the trailer with last week's roll. A crew might already be building off a superseded sheet, and that's how rework starts. Constructified keeps one current set in everyone's hands, on the devices already on site. DRAWINGS - Live current set: the latest revision is what crews open. Superseded sheets are flagged. - Works offline: save the project or the folders you need, then open, view, and mark up sheets with no signal. Markups sync when you're back in coverage. - Auto sheet split and title OCR: upload the set and it's split into sheets and named from the title block, with no manual sorting. - Revision and current-set handling: new revisions take their place in the set without a re-plot or a trailer walk. - Markup layers: give each trade or topic its own layer so electrical doesn't bury architectural and QA notes don't bury RFIs. Turn on only what you need for the huddle. - Markups and measurements right on the sheet. SAFETY FORMS (ADD-ON) - Fill pre-starts and toolbox talks on site, even offline. - Crews sign on the foreman's phone or tablet, right where the work is. No logins for signers. - Forms sync when you're back in coverage, so safety sees them that day, not Monday. - Records stay legible. Share any completed form as a PDF with your company logo when compliance asks. TOOL INVENTORY (ADD-ON) - Scan the code on a piece of kit to see which job it's on, who has it, and when it's due back. - View your tool register with no signal. Open the Tools page once while connected first. - Stop the morning "who has the laser?" hunt. BUILT FOR THE FIELD For general contractors and subcontractors: supers, foremen, PMs, and safety leads. Creators upload and mark up, and everyone else stays current. Viewers are free, so the whole crew can see the live set. START SMALL No rip-and-replace. Try it on one new or small project and keep what works. Free to start. Made in Ontario, Canada. Questions or feedback: contact@constructified.com
Screenshots
Verdict
The clearest difference is in-app purchases: Constructified at none against Drawboard PDF Annotate, Markup's 8. Constructified also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Drawboard PDF Annotate, Markup sells 8 in-app purchases, starting at $5.99 per month. Constructified asks for nothing beyond the download.
Drawboard PDF Annotate, Markup ships an update every 11 days, Constructified weekly. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.
| Parameter | Drawboard PDF Annotate, Markup | Constructified |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (2K ratings) — better | — |
| Positive reviews | 64.0% of reviews | — |
| Number of ratings | 2K — better | — |
| Update frequency | Every 11 days | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 98 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Drawboard Pty Ltd | Constructify |
Bugs and requests
Drawboard PDF Annotate, Markup
Reported bugs
5 issues- 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
5 requests- 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
Constructified
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Drawboard PDF Annotate, Markup
- Pro Lite7 Days trial$5.991 Month
- Pro Plus7 Days trial$9.991 Month
- Pro Unlimited7 Days trial$18.991 Month
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- Pro Lite7 Days trial$49.991 Year
- Pro Plus7 Days trial$83.901 Year
- Pro Unlimited7 Days trial$159.991 Year
- Pro Plus$10.00
- Pro Unlimited$20.00
Constructified
No in-app purchases
Questions
Is Drawboard PDF Annotate, Markup free?
Is Constructified free?
Do Drawboard PDF Annotate, Markup or Constructified have ads?
Which is updated more often, Drawboard PDF Annotate, Markup or Constructified?
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