Comparison

GAMMA AR vs Rolloff Electronic Dispatch

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

Rolloff Electronic Dispatch

Streamline construction waste management by scanning rolloff boxes to access information and submit service orders. View all your projects and box locations in one place. New customers can sign up directly through the app.

Highlights
  • Scan rolloff boxes via NFC
  • Submit delivery, pickup, and exchange orders
  • View project and box locations
  • Sign up as a new customer
  • Order new service with one tap
Features
Read full description

Managing your Construction Waste rolloffs has never been easier. Central Indiana customers can now scan boxes, submit service orders, and view their projects through this easy-to-use tablet and phone app. • Scan Boxes No-hassle access to info about your rolloffs. Simply hold your phone up to the NFC chip mounted on the box. All the box specs and pending service details are retrieved, and ordering new service is one tap away! • Submit Orders Submit orders for box deliveries, pickups, and exchanges through a simple interface. Choose size and intended use for the box, add special instructions, and specify a preferred date for your box to be serviced. No phone call necessary. • View Projects Get a bird's-eye view of all your projects and know where your boxes are. Streamline your job. • Sign Up As a New Customer If you are not a Construction Waste customer yet, register through the app to begin ordering rolloff boxes in Central Indiana. Construction Waste is a locally owned Central Indiana waste processing, disposal, and recycling company, offering dumpsters at flat rates, without additional fees and charges.

Screenshots

GAMMA AR4 screens
Rolloff Electronic Dispatch4 screens

Verdict

The call

The clearest difference is rating: Rolloff Electronic Dispatch at 5.0 against GAMMA AR's 4.6. GAMMA AR's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (8 vs 2). 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

Rolloff Electronic Dispatch holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 8 and 2 respectively.

UpkeepUpdate frequency

GAMMA AR ships an update every 2 weeks, Rolloff Electronic Dispatch every 2 months. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
GAMMA AR versus Rolloff Electronic Dispatch: the parameters behind the verdict, then further details
ParameterGAMMA ARRolloff Electronic Dispatch
PriceFreeFree
Rating4.6 (8 ratings)5.0 (2 ratings) — better
Positive reviews85.7% of reviews—
Number of ratings8 — better2
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size384 MB32 MB
Age rating4+4+
DeveloperGAMMA TechnologiesConstruction Waste

Customer experience

GAMMA AR

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

Rolloff Electronic Dispatch

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

GAMMA AR

No in-app purchases

None

Rolloff Electronic Dispatch

No in-app purchases

Questions

Is GAMMA AR free?
GAMMA AR is free to download, with no in-app purchases.
Is Rolloff Electronic Dispatch free?
Rolloff Electronic Dispatch is free to download, with no in-app purchases.
Which has better reviews, GAMMA AR or Rolloff Electronic Dispatch?
Rolloff Electronic Dispatch is rated higher. GAMMA AR averages 4.6 out of 5 from 8 ratings, while Rolloff Electronic Dispatch averages 5.0 from 2 ratings.
Do GAMMA AR or Rolloff Electronic Dispatch have ads?
Neither GAMMA AR nor Rolloff Electronic Dispatch shows ads.
Which is updated more often, GAMMA AR or Rolloff Electronic Dispatch?
GAMMA AR ships an update every 2 weeks, and Rolloff Electronic Dispatch every 2 months. Most recently, GAMMA AR was updated on October 24, 2026 and Rolloff Electronic Dispatch on October 24, 2026.

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