GAMMA AR vs HOLCIM+ Concrete
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Augmented reality BIM overlay
- On-site construction monitoring
- Error detection and prevention
- Digital communication channels
- Integration with Autodesk, Procore, BIMCollab
- BIM model synchronization
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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.
HOLCIM+ Concrete
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HOLCIM+ enables you to keep your construction journey smooth, efficient and innovative through its integrated ecosystem, providing a seamless end-to-end experience delivering more than just products. HOLCIM+ Concrete puts you in control to manage concrete orders with digital tools that streamline your projects. SEAMLESS E-ORDERING Place and manage concrete orders from anywhere, at any time Avoid excessive waiting times on construction sites with our Smart Spacing Technology utilising machine learning that proposes a recommendation for spaces between trucks for increased efficiency MONITOR DELIVERIES IN REAL-TIME Use our GPS tracking feature and receive notifications Have all delivery statuses; batching time, departure, pouring, and site departure in one place A DEDICATED CHAT FOR EACH ORDER Communicate directly with our dispatchers to address last-minute changes PRIORITIZE SAFETY All stakeholders can receive a hazard notification, if detected, for immediate action ACCESS SUSTAINABILITY DATA View ecological data related to your delivery notes As our digital solutions evolve, we’ll provide more insights from live material monitoring to sustainability data, empowering you to track and measure the environmental impact of your projects. Features may vary based on regional availability.
Screenshots
Verdict
The clearest difference is update cadence: GAMMA AR at every 2 weeks against HOLCIM+ Concrete's monthly. On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GAMMA AR ships an update every 2 weeks, HOLCIM+ Concrete monthly. The most recent releases landed on October 26, 2026 and October 16, 2026 respectively.
| Parameter | GAMMA AR | HOLCIM+ Concrete |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (8 ratings) — better | — |
| Positive reviews | 85.7% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 384 MB | 85 MB |
| Age rating | 4+ | 4+ |
| Developer | GAMMA Technologies | Holcim Group Services Ltd |
In-app purchases
GAMMA AR
No in-app purchases
HOLCIM+ Concrete
No in-app purchases
Questions
Is GAMMA AR free?
Is HOLCIM+ Concrete free?
Do GAMMA AR or HOLCIM+ Concrete have ads?
Which is updated more often, GAMMA AR or HOLCIM+ Concrete?
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