# SWPPPTrack DOT vs COMMAND Center™ Concrete 4

The clearest difference is rating: COMMAND Center™ Concrete 4 at 5.0 against SWPPPTrack DOT's 4.0. COMMAND Center™ Concrete 4 also leads on update cadence (every 2 months vs every 4 months). SWPPPTrack DOT's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

COMMAND Center™ Concrete 4 holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 5 respectively.

SWPPPTrack DOT ships an update every 4 months, COMMAND Center™ Concrete 4 every 2 months. The most recent releases landed on September 16, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | SWPPPTrack DOT | COMMAND Center™ Concrete 4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (3 ratings)](https://appshunter.io/ios/app/swppptrack-dot/id1071830458/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/command-center-concrete-4/id1625899714/reviews)** |
| Number of ratings | 3 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 19 MB | 11 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Web App Express Ltd](https://appshunter.io/developer/1029460006) | [Transtec](https://appshunter.io/developer/971934635) |

## What reviewers say

### SWPPPTrack DOT

[App page](https://appshunter.io/ios/app/swppptrack-dot/id1071830458)

This app simplifies stormwater pollution prevention and compliance tracking for various organizations and professionals. It enables fast and easy field reporting, including inspections, issue identification, action item management, and photo documentation. The mobile application seamlessly syncs with custom database and workflow management systems.

**Highlights:** Field inspections, Issue identification, Action item management, Photo documentation, Plan viewing, Database syncing

**In-app purchases:** none


### COMMAND Center™ Concrete 4

[App page](https://appshunter.io/ios/app/command-center-concrete-4/id1625899714)

Monitor concrete temperature and maturity in real-time. Transmit data wirelessly to the cloud for remote access and analysis. Generate reports and receive alerts for project specifications.

**Highlights:** Monitor concrete temperature history, Calculate maturity and evaluate strength, Wireless data transmission to cloud, Remote access from anywhere, Real-time alerts via text/email, Create and export reports (PDF, Excel), Organize sensor data by project

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SWPPPTrack DOT free?

SWPPPTrack DOT is free to download, with no in-app purchases.

### Is COMMAND Center™ Concrete 4 free?

COMMAND Center™ Concrete 4 is free to download, with no in-app purchases.

### Which has better reviews, SWPPPTrack DOT or COMMAND Center™ Concrete 4?

COMMAND Center™ Concrete 4 is rated higher. SWPPPTrack DOT averages 4.0 out of 5 from 3 ratings, while COMMAND Center™ Concrete 4 averages 5.0 from 5 ratings.

### Do SWPPPTrack DOT or COMMAND Center™ Concrete 4 have ads?

Neither SWPPPTrack DOT nor COMMAND Center™ Concrete 4 shows ads.

### Which is updated more often, SWPPPTrack DOT or COMMAND Center™ Concrete 4?

SWPPPTrack DOT ships an update every 4 months, and COMMAND Center™ Concrete 4 every 2 months. Most recently, SWPPPTrack DOT was updated on September 16, 2026 and COMMAND Center™ Concrete 4 on September 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*