eFieldDATA vs Spread Rate Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
eFieldDATA
Streamline field data collection and lab management for construction materials testing and geotechnical services. Generate industry-standard reports on the go, ensuring compliance and efficiency.
- On-the-go field data collection
- Lab management
- Industry standard reporting (ASTM & AASHTO)
- Construction Materials Testing (CMT)
- Geotechnical Engineering
- Inspection Services
Read full descriptionHide full description
On-the-go field data collection, lab management, and industry standard (ASTM & AASHTO) reporting for Construction Materials Testing (CMT), Geotechnical Engineering and Inspection Services.
Spread Rate Calculator
Read full descriptionHide full description
Leading the world in the manufacturing of high precision asphalt maintenance equipment and in customized asphalt systems BearCat has built a reputation for being the premiere choice for computer controlled asphalt and aggregate spread systems.
Screenshots
Verdict
The clearest difference is update cadence: eFieldDATA at monthly against Spread Rate Calculator's every 59 months. Spread Rate Calculator's advantage is iOS requirement (8.0 vs 15.6). 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.
eFieldDATA ships an update monthly, Spread Rate Calculator every 59 months. The most recent releases landed on June 4, 2026 and September 18, 2026 respectively.
| Parameter | eFieldDATA | Spread Rate Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (17 ratings) — better | — |
| Positive reviews | 62.5% of reviews | — |
| Number of ratings | 17 — better | — |
| Update frequency | Monthly — better | Every 59 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 8.0 — better |
| Further details — not scored | ||
| Size | 59 MB | 211 MB |
| Age rating | 4+ | 4+ |
| Developer | Vconnex Services, Inc | BearCat Mfg |
In-app purchases
eFieldDATA
No in-app purchases
Spread Rate Calculator
No in-app purchases
Questions
Is eFieldDATA free?
Is Spread Rate Calculator free?
Do eFieldDATA or Spread Rate Calculator have ads?
Which is updated more often, eFieldDATA or Spread Rate Calculator?
Other comparisons
