Concrete Testing vs RTDensity
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Concrete Testing
This app assists with concrete testing by following the IC-652 form from the Indiana Department of Transportation. It provides tools for three essential tests: Concrete Yield, Concrete Air, and Concrete Slump, crucial for job site concrete placement.
- Follows IC-652 INDOT form
- Concrete Yield testing
- Concrete Air testing
- Concrete Slump testing
- Designed for job site use
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Concrete Testing follows the IC-652 form from the Indiana Department of Transportation for testing concrete. The app is divided into three screens, Concrete Yield, Concrete Air, and Concrete Slump. These are the three tests required by INDOT when placing concrete on a job site.
RTDensity
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Project management and quality assurance tool for real-time density estimates during the construction of asphalt concrete roadways. Visualize, track, and monitor compaction performance collected by the RTDensity retrofit hardware package in real-time from anywhere around the world. Requires a user account with RTDensity.
Screenshots
Verdict
The clearest difference is update cadence: Concrete Testing at fortnightly against RTDensity's every 8 months. 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.
Concrete Testing ships an update fortnightly, RTDensity every 8 months. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.
| Parameter | Concrete Testing | RTDensity |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Fortnightly — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 17 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Joseph Bachman | G4 Technologies |
In-app purchases
Concrete Testing
No in-app purchases
RTDensity
No in-app purchases
Questions
Is Concrete Testing free?
Is RTDensity free?
Do Concrete Testing or RTDensity have ads?
Which is updated more often, Concrete Testing or RTDensity?
Other comparisons
