Site Stabilization Calculator vs RTDensity
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Site Stabilization Calculator
Calculate spread rates for soil stabilization materials like cement and quicklime, or liquid stabilizers. Estimate project materials such as undercuts, aggregate base course, asphalt, and concrete. Save and share project details with notes and images.
- Calculate spread rates for stabilizing powders
- Estimate undercuts, aggregate base course, asphalt, concrete
- Save calculations into projects
- Add supporting notes and images
- Share project calculations, notes, and images
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A sitework tool to manage your soil stabilization, full depth reclamation, and cold-in-place recycling projects. Quickly, easily and accurately calculate spread rates of stabilizing powders like cement and quicklime or liquid stabilizers like emulsion & foamed asphalt. You can also estimate undercuts, aggregate base course, asphalt, and concrete with our project material calculators. Save your calculations into projects with supporting notes and images to more effectively manage your project. Easily share your project calculations, notes and images.
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 ads: RTDensity at none against Site Stabilization Calculator's shown. On price, update cadence, 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.
Site Stabilization Calculator ships an update every 12 months, RTDensity every 8 months. The most recent releases landed on September 27, 2026 and October 6, 2026 respectively.
| Parameter | Site Stabilization Calculator | RTDensity |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| Update frequency | Every 12 months | Every 8 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 20 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | TYJA Enterprises Corporation | G4 Technologies |
In-app purchases
Site Stabilization Calculator
No in-app purchases
RTDensity
No in-app purchases
Questions
Is Site Stabilization Calculator free?
Is RTDensity free?
Do Site Stabilization Calculator or RTDensity have ads?
Which is updated more often, Site Stabilization Calculator or RTDensity?
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