Comparison

Bluebeam vs supasite

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

supasite

Capture and organize field information from calls, meetings, and site visits. Automatically transcribe, summarize, and extract tasks to ensure nothing is missed. Seamlessly sync data with your team and project management tools.

Highlights
  • Record calls, meetings, and observations
  • Automatic transcription and AI summaries
  • Extract tasks automatically
  • Centralized inbox for all captured information
  • Offline functionality with online summarization
  • BuildPass integration for data syncing
Read full description

The field. Captured. Supasite turns every call, meeting and site walkthrough into searchable notes, tasks, and accountability. Nothing falls through the cracks. Built for contractors, subcontractors, and field workers who make many calls per day and can't afford to forget what was said. No more "he said, she said" disputes. No more chasing your memory at 9pm trying to remember what someone else needed from you. How it works: Make calls, start your meetings, record observations and take photos through Supasite. We record, transcribe, and summarize automatically. Supasite only takes in what's relevant to your job, then drops them straight into your inbox to always refer back to. Easily sync your phone calls, meetings, photos and action items back to BuildPass and share them with your team. Why Supasite: • Every call, meeting, thought and site walkthrough transcribed to notes to refer back to • AI summaries so you know what was discussed • Tasks extracted automatically • One inbox for everything • Works across all your jobs, all your builders • A deep BuildPass integration to sync your data and share back to where you work * Works entirely offline and summarises when you come back online This isn't another app built for office admins. Supasite is built for the field. For operators in excavators, electricians between jobs, and anyone sick of losing important details in the chaos. Capture anything. Create everything. Forget nothing.

Screenshots

Bluebeam4 screens
supasite4 screens

Verdict

The call

The clearest difference is review sentiment: supasite at 88% against Bluebeam's 3%. supasite also leads on rating (4.6 vs 1.5) and update cadence (weekly vs monthly). Bluebeam's advantage is ads (none vs shown) and ratings volume (410 vs 11). On price, in-app purchases, device support and iOS requirement 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

supasite holds the better App Store score, 4.6 against 1.5. That said, the two scores are not equally well evidenced: Bluebeam has 410 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 3% of Bluebeam's written reviews are positive against 88% of supasite's.

UpkeepUpdate frequency

Bluebeam ships an update monthly, supasite weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
Bluebeam versus supasite: the parameters behind the verdict, then further details
ParameterBluebeamsupasite
PriceFreeFree
Rating1.5 (410 ratings)4.6 (11 ratings) — better
Positive reviews2.9% of reviews87.5% of reviews — better
Number of ratings410 — better11
Update frequencyMonthlyWeekly — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad — betteriPhone
Requires iOS18.018.0
Further details — not scored
Size295 MB95 MB
Age rating4+4+
DeveloperBluebeam, Inc.BuildPass

Customer experience

Bluebeam

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

supasite

All ratings11 ratings
Positive90.9%
Neutral0.0%
Negative9.1%
Written reviews8 reviews
Positive87.5%
Neutral0.0%
Negative12.5%

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

supasite

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Bluebeam

No in-app purchases

None

supasite

No in-app purchases

Questions

Is Bluebeam free?
Bluebeam is free to download, with no in-app purchases.
Is supasite free?
supasite is free to download, with no in-app purchases.
Which has better reviews, Bluebeam or supasite?
supasite is rated higher. Bluebeam averages 1.5 out of 5 from 410 ratings, while supasite averages 4.6 from 11 ratings.
Do Bluebeam or supasite have ads?
supasite shows ads; Bluebeam does not.
Which is updated more often, Bluebeam or supasite?
Bluebeam ships an update monthly, and supasite weekly. Most recently, Bluebeam was updated on November 3, 2026 and supasite on October 31, 2026.

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