Comparison

Bluebeam vs Biogas Connect

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

Biogas Connect

This event app connects attendees of industry conferences. Access event schedules, connect with other participants, and receive real-time updates. Complete post-event evaluations and stay informed throughout your conference experience.

Highlights
  • Event listings and details
  • Agenda viewing
  • Attendee connection
  • Event evaluations
  • Real-time updates and notifications
Read full description

American Biogas Council is a national trade association championing the growth of the biogas industry by representing, informing, connecting and training our members. This is an event app for American Biogas Council Events, including the ABC Operator School - August 2026. Access the Events listing; view the events; visit an event; view the agenda; connect with attendees; complete evaluations; receive updates and notifications during the event.

Screenshots

Bluebeam4 screens
Biogas Connect3 screens

Verdict

The call

The clearest difference is rating: Biogas Connect at 5.0 against Bluebeam's 1.5. Biogas Connect also leads on iOS requirement (15.0 vs 18.0). Bluebeam's advantage is update cadence (monthly vs every 5 months) and ratings volume (410 vs 1). On price, ads, in-app purchases and monetization model 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

Biogas Connect holds the better App Store score, 5.0 against 1.5. That said, the two scores are not equally well evidenced: Bluebeam has 410 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Bluebeam ships an update monthly, Biogas Connect every 5 months. The most recent releases landed on November 3, 2026 and October 15, 2026 respectively.

Scorecard4 real differences · 6 level
Bluebeam versus Biogas Connect: the parameters behind the verdict, then further details
ParameterBluebeamBiogas Connect
PriceFreeFree
Rating1.5 (410 ratings)5.0 (1 ratings) — better
Positive reviews2.9% of reviews—
Number of ratings410 — better1
Update frequencyMonthly — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size295 MB36 MB
Age rating4+4+
DeveloperBluebeam, Inc.Results at Hand Software LLC

Customer experience

Bluebeam

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

Biogas Connect

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

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

Biogas Connect

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Bluebeam

No in-app purchases

None

Biogas Connect

No in-app purchases

Questions

Is Bluebeam free?
Bluebeam is free to download, with no in-app purchases.
Is Biogas Connect free?
Biogas Connect is free to download, with no in-app purchases.
Which has better reviews, Bluebeam or Biogas Connect?
Biogas Connect is rated higher. Bluebeam averages 1.5 out of 5 from 410 ratings, while Biogas Connect averages 5.0 from 1 ratings.
Do Bluebeam or Biogas Connect have ads?
Neither Bluebeam nor Biogas Connect shows ads.
Which is updated more often, Bluebeam or Biogas Connect?
Bluebeam ships an update monthly, and Biogas Connect every 5 months. Most recently, Bluebeam was updated on November 3, 2026 and Biogas Connect on October 15, 2026.

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