Comparison

GAMMA AR vs Autodesk | Events

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

Head to head
About

GAMMA AR

Visualize 3D BIM models on construction sites using augmented reality. Compare real-world conditions with plans, detect errors early, and improve communication between site and office. Streamline workflows and reduce costs.

Highlights
  • Augmented reality BIM overlay
  • On-site construction monitoring
  • Error detection and prevention
  • Digital communication channels
  • Integration with Autodesk, Procore, BIMCollab
  • BIM model synchronization
Features
Read full description

GAMMA AR: Augmented Reality for Construction Site Management GAMMA AR is an application designed for monitoring construction sites. It utilizes augmented reality technology to overlay 3D Building Information Models (BIM) on construction sites using smartphones or tablets. With GAMMA AR, site managers, facility managers, craftsmen, and other stakeholders involved in the construction process can walk through the site and compare real-world conditions with the planning information contained in 3D BIM models. GAMMA AR enables the visualization of 3D BIM models before and during the construction process, thereby fostering a better understanding of the planning, preventing errors, and reducing construction costs. This enables site managers and planners from various disciplines (HLS, architecture, etc.) to collaborate on the construction site using the BIM model, preventing collisions and resolving ambiguities before they lead to errors. Additionally, GAMMA AR allows for the direct detection of errors within the BIM model, enabling adjustments to be made during the planning phase, preventing errors, and ensuring comprehensive monitoring of construction progress. Is GAMMA AR for you? GAMMA AR allows you to connect various software systems such as Autodesk, Procore, and BIMCollab. Construction site managers benefit from GAMMA AR by avoiding errors and eliminating the need to interpret 2D plans. Facility managers can report errors or make adjustments directly in the BIM model via GAMMA AR and transmit this information to other stakeholders involved in the construction process. GAMMA AR is an easy-to-use, intuitive tool that can be applied directly without requiring any training that could increase the cost of implementation. For construction companies, GAMMA AR offers significant benefits: entire departments can be relieved of the burden of communicating via 2D plans, which is no longer necessary. GAMMA AR establishes digital communication channels between the construction site and the office. Using BIM360 or Autodesk Construction Cloud (ACC)? Simply sign in with your Autodesk account, import your IFC, REVIT, and NAVISWORKS models into GAMMA AR, and synchronize your issues with BIM360, ACC, Procore, or BIMCollab. Summary Avoid Errors: Plans on-site are cumbersome and prone to errors! For many tasks, it is faster and safer to review the plans directly on a tablet and compare them with real-world conditions. By working digitally on tablets and smartphones, the reliance on paper plans is significantly reduced, thereby lowering the risk of obsolete information and redundancies. Sync Models and Notes with Your Office: With GAMMA AR, you can send issues directly from the construction site to the office. Each comment is directly linked to a building element or room during site inspections. With this location reference, new information is immediately integrated into the building model. This simplifies documentation and improves communication, as comments are clearly and unambiguously conveyed.

About

Autodesk | Events

This app helps attendees plan and manage their schedules for Autodesk-hosted events. Navigate event venues and cities with interactive maps, and connect with fellow attendees to expand your professional network.

Highlights
  • Event schedule management
  • Interactive venue maps
  • Attendee networking
  • Class and keynote planning
  • Conference navigation
Features
Read full description

Autodesk Events is the official mobile app for all events hosted by Autodesk. Whether you’re attending AU, our annual user conference, or another event, use this app to plan and manage your schedule, find your way around, and connect with other attendees. Note: In order to provide you with certain app features, and to improve this app, we receive both individual (identified) and aggregated (anonymized) product usage data. To use this app, you will have to read and agree to the Terms of Service and App Privacy Policy when you first launch it on your device. App Features Agenda Build and view your schedule by adding classes, keynotes, and networking events. Wayfinding Navigate the conference location and the city with interactive maps. Networking Find and connect with others attending your conference directly in the app and expand your professional network. Data Collection Notice Autodesk respects your privacy. For details, please see our Privacy Statement at www.autodesk.com/privacy. iOS Versions Supported: 15, 16, 17, 18 Contact email address: au.info@autodeskuniversity.com

Screenshots

GAMMA AR4 screens
Autodesk | Events4 screens

Verdict

The call

GAMMA AR and Autodesk | Events both sit at 4.6 stars, but that hides the real split: 86% of GAMMA AR's written reviews are positive against 14% of Autodesk | Events's. GAMMA AR also leads on update cadence (every 2 weeks vs every 11 months). Autodesk | Events's advantage is ratings volume (499 vs 8). On price, rating, 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

On the App Store both sit at effectively the same score — 4.6 for GAMMA AR against 4.7 for Autodesk | Events. That said, the two scores are not equally well evidenced: Autodesk | Events has 499 ratings behind it against 8, so its average is the more settled of the two. Written reviews are what separate them: 86% of GAMMA AR's written reviews are positive against 14% of Autodesk | Events's.

UpkeepUpdate frequency

GAMMA AR ships an update every 2 weeks, Autodesk | Events every 11 months. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
GAMMA AR versus Autodesk | Events: the parameters behind the verdict, then further details
ParameterGAMMA ARAutodesk | Events
PriceFreeFree
Rating4.6 (8 ratings)4.7 (499 ratings) — better
Positive reviews85.7% of reviews — better14.3% of reviews
Number of ratings8499 — better
Update frequencyEvery 2 weeks — betterEvery 11 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size384 MB110 MB
Age rating4+4+
DeveloperGAMMA TechnologiesAutodesk Inc.

Customer experience

GAMMA AR

All ratings8 ratings
Positive87.5%
Neutral12.5%
Negative0.0%
Written reviews7 reviews
Positive85.7%
Neutral14.3%
Negative0.0%

Autodesk | Events

All ratings408 ratings
Positive92.6%
Neutral3.4%
Negative3.9%
Written reviews7 reviews
Positive14.3%
Neutral28.6%
Negative57.1%

In-app purchases

None

GAMMA AR

No in-app purchases

None

Autodesk | Events

No in-app purchases

Questions

Is GAMMA AR free?
GAMMA AR is free to download, with no in-app purchases.
Is Autodesk | Events free?
Autodesk | Events is free to download, with no in-app purchases.
Which has better reviews, GAMMA AR or Autodesk | Events?
Autodesk | Events is rated higher. GAMMA AR averages 4.6 out of 5 from 8 ratings, while Autodesk | Events averages 4.7 from 499 ratings.
Do GAMMA AR or Autodesk | Events have ads?
Neither GAMMA AR nor Autodesk | Events shows ads.
Which is updated more often, GAMMA AR or Autodesk | Events?
GAMMA AR ships an update every 2 weeks, and Autodesk | Events every 11 months. Most recently, GAMMA AR was updated on October 24, 2026 and Autodesk | Events on October 24, 2026.

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