Comparison

Bluebeam vs QL Local

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

Head to head
About

Bluebeam

Access and collaborate on PDF documents directly from your mobile device. Communicate project updates with markups and work offline by syncing files. Seamlessly join live collaboration sessions and manage document revisions from the field.

Highlights
  • Real-time PDF collaboration
  • Markup and annotation tools
  • Offline file access
  • Document syncing
  • Studio Project management
  • Live session joining
Features
Read full description

Bluebeam for iOS keeps you connected to your teams and documents, so you can quickly access the information you need in the field and capture what matters for the office. - Communicate with markups using tools like callouts, text, clouds, and status indicators - Import your team's custom Tool Sets from Revu, so your standardized markups are ready to go in the field, even offline - Attach photos captured in the field directly to a markup, so supporting documentation stays organized without cluttering your drawings - Open your files stored on your device, Studio Projects, or Studio Sessions - Join Studio Sessions for live collaboration. If your connection drops, your changes sync when you're back online - Check out files in Studio Projects to make edits, then check them back in when you're ready - Work offline by syncing Project files ahead of time or opening PDFs stored on your device Whether you’re reviewing submittals, placing markups in the field, or tracking revisions with your team, Bluebeam gives you the flexibility to get the job done from anywhere.

About

QL Local

This app provides field technicians with precise control over HFC network devices. It enables on-site diagnostics, firmware management, and troubleshooting without disrupting network operations. Technicians can securely access device data, push updates, and monitor network performance through a user-friendly mobile interface.

Highlights
  • Localized device access
  • Real-time diagnostics
  • Firmware updates
  • Configuration management
  • Ingress and power monitoring
  • Asset validation
Read full description

QuantumLink™ Local Mobile Application empowers field technicians with precision control over HFC network devices. Built on AOI’s industry-leading LoRaWAN architecture, QuantumLink Local allows on-site diagnostics, firmware management, and troubleshooting without disrupting network operations. Field engineers can securely access amplifier and node data, push configuration updates, monitor ingress levels, and perform asset validation — all through a rugged, technician-friendly mobile interface. Key Features: • Localized device access via secure wireless interface • Real-time diagnostics and telemetry monitoring • Firmware updates and configuration management • Ingress, ALSC, and power monitoring • Historical change tracking and geo-tagging • Standards-compliant with DOCSIS® 4.0 and SCTE specifications QuantumLink Local integrates seamlessly with QuantumLink Node and QuantumLink Central, delivering unmatched operational efficiency across the HFC plant. AOI’s solution reduces truck rolls, minimizes network downtime, and puts powerful tools in the hands of technicians where they work best — in the field.

Screenshots

Bluebeam4 screens
QL Local4 screens

Verdict

The call

The clearest difference is rating: QL Local at 3.0 against Bluebeam's 1.5. QL Local also leads on iOS requirement (14.0 vs 18.0). Bluebeam's advantage is update cadence (monthly vs every 7 months) and ratings volume (410 vs 3). On price, review sentiment, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

QL Local holds the better App Store score, 3.0 against 1.5. That said, the two scores are not equally well evidenced: Bluebeam has 410 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 3% of Bluebeam's written reviews are positive against 0% of QL Local's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Bluebeam ships an update monthly, QL Local every 7 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
Bluebeam versus QL Local: the parameters behind the verdict, then further details
ParameterBluebeamQL Local
PriceFreeFree
Rating1.5 (410 ratings)3.0 (3 ratings) — better
Positive reviews2.9% of reviews — better0.0% of reviews
Number of ratings410 — better3
Update frequencyMonthly — betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.014.0 — better
Further details — not scored
Size295 MB31 MB
Age rating4+4+
DeveloperBluebeam, Inc.APPLIED OPTOELECTRONICS, INC.

Customer experience

Bluebeam

All ratings406 ratings
Positive9.9%
Neutral2.0%
Negative88.2%
Written reviews245 reviews
Positive2.9%
Neutral2.9%
Negative94.3%

QL Local

All ratings3 ratings
Positive33.3%
Neutral33.3%
Negative33.3%
Written reviews2 reviews
Positive0.0%
Neutral50.0%
Negative50.0%

Bugs and requests

Bluebeam

Reported bugs

28 issues
  • Markups fail to load or display correctly
  • App deletes markups instead of saving them
  • Documents wipe clean when reopened
  • Files uploaded disappear from app
  • Corrupted file errors when opening PDFs
Show 23 more
  • Keyboard disappears during login
  • Selection boundaries too large, preventing precise markup selection
  • Apple Pencil input stops working intermittently
  • Pen tool produces no line output despite input
  • App crashes when opening large file sets
  • Session documents fail to load
  • Blank PDF pages displayed
  • Scaling doesn't work properly
  • Blue screen errors
  • Markups missing after checkout and checkin
  • Incomplete markups syncing between devices
  • App freezes during document checkin
  • Unable to add users to sessions
  • Projects not showing up in app
  • App crashes when opening Studio sessions
  • Drawings won't load or open
  • Markup placement doesn't correspond to tap location
  • PDF goes blank when inserting callouts
  • Constant logout requiring re-authentication
  • Links to details don't work
  • App crashes on older iOS versions
  • Audio communication issues
  • File synchronization failures

Requested features

25 requests
  • Restore measurement and scaling tools
  • Add custom toolsets and tool libraries
  • Implement bookmarks for document navigation
  • Enable image embedding in callouts
  • Add undo/redo functionality
Show 20 more
  • Support multiple PDF tabs simultaneously
  • Create stamp library with standardized markups
  • Add dimension markup capabilities
  • Allow local PDF file access and import
  • Full Studio session integration
  • Improve Apple Pencil responsiveness and precision
  • Add eraser tool for pen markups
  • Enable photo capture and attachment to markups
  • Support Dropbox and cloud storage integration
  • Add form field editing capabilities
  • Implement punch list and defect tracking
  • Add RFI creation functionality
  • Support for custom columns and data fields
  • Reset viewpoints feature
  • Pen width and cloud shape customization
  • Settings menu for preferences
  • Better pen and drawing mechanics like Notability
  • Ability to download session documents to device
  • Support for opening PDF attachments from desktop
  • Batch file upload capability

QL Local

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Bluebeam

No in-app purchases

None

QL Local

No in-app purchases

Questions

Is Bluebeam free?
Bluebeam is free to download, with no in-app purchases.
Is QL Local free?
QL Local is free to download, with no in-app purchases.
Which has better reviews, Bluebeam or QL Local?
QL Local is rated higher. Bluebeam averages 1.5 out of 5 from 410 ratings, while QL Local averages 3.0 from 3 ratings.
Do Bluebeam or QL Local have ads?
Neither Bluebeam nor QL Local shows ads.
Which is updated more often, Bluebeam or QL Local?
Bluebeam ships an update monthly, and QL Local every 7 months. Most recently, Bluebeam was updated on November 3, 2026 and QL Local on October 30, 2026.

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