Comparison

Drawboard PDF Annotate, Markup vs InspectLog

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

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
Read full description

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

About

InspectLog

Features
Read full description

InspectLog is a simple, offline-first inspection note app designed for property and site inspections. Create projects, record issues with notes and photos, and export professional reports in PDF, CSV, or Excel format. All inspection data is stored locally on your device — no accounts, no cloud sync, and no tracking. InspectLog also offers an optional AI-powered note polishing feature to help refine inspection notes for clarity and professionalism. AI features are available via subscription and are only activated when explicitly requested by the user. Terms of Use (EULA): https://advantaapps.com.au/inspectlog-terms-and-conditions Privacy Policy: https://advantaapps.com.au/inspectlog-privacy

Screenshots

Drawboard PDF Annotate, Markup4 screens
InspectLog4 screens

Verdict

The call

The clearest difference is update cadence: InspectLog at daily against Drawboard PDF Annotate, Markup's every 11 days. InspectLog also leads on iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Drawboard PDF Annotate, Markup sells 8 in-app purchases, starting at $5.99 per month and InspectLog sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Drawboard PDF Annotate, Markup ships an update every 11 days, InspectLog daily. The most recent releases landed on October 17, 2026 and September 30, 2026 respectively.

Scorecard2 real differences · 8 level
Drawboard PDF Annotate, Markup versus InspectLog: the parameters behind the verdict, then further details
ParameterDrawboard PDF Annotate, MarkupInspectLog
PriceFreeFree
Rating4.8 (2K ratings) — better—
Positive reviews64.4% of reviews—
Number of ratings2K — better—
Update frequencyEvery 11 daysDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.013.0 — better
Further details — not scored
Size97 MB81 MB
Age rating4+4+
DeveloperDrawboard Pty LtdAdvanta Core Pty Ltd

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

InspectLog

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

Drawboard PDF Annotate, Markup

Subscriptions6
  • Pro Lite7 Days trial$5.991 Month
  • Pro Plus7 Days trial$9.991 Month
  • Pro Unlimited7 Days trial$18.991 Month
Show 3 more
  • Pro Lite7 Days trial$49.991 Year
  • Pro Plus7 Days trial$83.901 Year
  • Pro Unlimited7 Days trial$159.991 Year
One-time2
  • Pro Plus$10.00
  • Pro Unlimited$20.00
2 purchases

InspectLog

Subscriptions2
  • AI Polish (Monthly)7 Days trial$5.991 Month
  • AI Polish (Annual)7 Days trial$49.991 Year

Questions

Is Drawboard PDF Annotate, Markup free?
Drawboard PDF Annotate, Markup is free to download, with in-app purchases available.
Is InspectLog free?
InspectLog is free to download, with in-app purchases available.
Do Drawboard PDF Annotate, Markup or InspectLog have ads?
Neither Drawboard PDF Annotate, Markup nor InspectLog shows ads.
Which is updated more often, Drawboard PDF Annotate, Markup or InspectLog?
Drawboard PDF Annotate, Markup ships an update every 11 days, and InspectLog daily. Most recently, Drawboard PDF Annotate, Markup was updated on October 17, 2026 and InspectLog on September 30, 2026.

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