RIB CX vs Concrete Volume Assistant
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RIB CX
Manage your project documents from anywhere with this mobile application. Create, view, respond to, and issue RIB CX documents on the go. Access your entire Document Register to stay organized and efficient.
- Create RIB CX documents
- View RIB CX documents
- Respond to RIB CX documents
- Issue RIB CX documents
- Access Document Register
- On-the-go document management
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The power of RIB CX is now available on the go. You'll be able to create, view, respond and issue RIB CX documents wherever you are, as well as having access to your Document Register. To use this app you'll need to be a registered user of RIB CX on a live project with a mobile license agreement.
Concrete Volume Assistant
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Estimate your concrete needs and cost. Finds volume of Concrete required based on inputs to various area types. Includes Footing, Wall, Pad/Slab, Column, Column with Pad, and Rectangle with Pad. Total cost can be calculated based on the volume of concrete. Results can be sent via text or email. Supports both inputs in Imperial or Metric.
Screenshots
Verdict
The clearest difference is price: RIB CX at Free against Concrete Volume Assistant's $1.99. RIB CX also leads on update cadence (every 5 weeks vs every 43 months). On ads, 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
RIB CX is free to download; Concrete Volume Assistant costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
RIB CX ships an update every 5 weeks, Concrete Volume Assistant every 43 months. Both last shipped on November 3, 2026.
| Parameter | RIB CX | Concrete Volume Assistant |
|---|---|---|
| Price | Free — better | $1.99 |
| Positive reviews | 14.3% of reviews | — |
| Update frequency | Every 5 weeks — better | Every 43 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 241 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | RIB Software | H3Apps LLC |
In-app purchases
RIB CX
No in-app purchases
Concrete Volume Assistant
No in-app purchases
