# SmartDirt vs HCSS Plans

The clearest difference is rating: HCSS Plans at 4.6 against SmartDirt's 4.0. HCSS Plans also leads on ratings volume (392 vs 5) and update cadence (every 3 weeks vs every 2 months). SmartDirt's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

HCSS Plans holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: HCSS Plans has 392 ratings behind it against 5, so its average is the more settled of the two.

SmartDirt ships an update every 2 months, HCSS Plans every 3 weeks. The most recent releases landed on October 5, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SmartDirt | HCSS Plans |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (5 ratings)](https://appshunter.io/ios/app/smartdirt/id1256662905/reviews) | **[4.6 (392 ratings)](https://appshunter.io/ios/app/hcss-plans-revision-control/id1319971186/reviews)** |
| Number of ratings | 5 | **392** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 21 MB | 201 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AGTEK Development Company](https://appshunter.io/developer/829858919) | [Heavy Construction Systems Specialists, Inc.](https://appshunter.io/developer/720784425) |

## What reviewers say

### SmartDirt

[App page](https://appshunter.io/ios/app/smartdirt/id1256662905)

Visualize AGTEK takeoff data, including 3D models, data lines, and plansheets, on your mobile device. Interact with a geo-referenced map to view cut-fill information, select points for detailed data, and measure distances or slopes. Create notes, tracks, and capture images for use in other software.

**Highlights:** View 3D models and plansheets, Interactive geo-referenced map, Cut-fill visualization, Point data display (elevation, coordinates), Measurement tools (slope, distance), Create notes, tracks, and photos

**Features:** Vision Pro support

**In-app purchases:** none


### HCSS Plans

[App page](https://appshunter.io/ios/app/hcss-plans-revision-control/id1319971186)

This app facilitates real-time collaboration on construction plans for heavy civil projects. It allows teams to upload, annotate, and share PDF plans, ensuring everyone works with the latest revisions. Features include smart revision control, instant document access, and built-in calculators for accurate quantity takeoffs.

**Highlights:** Real-time collaboration, Smart revision control, PDF plan upload and markup, Instant document access, Built-in heavy civil calculators, Location services for field use, Sheet overlays for conflict detection

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartDirt free?

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

### Is HCSS Plans free?

HCSS Plans is free to download, with no in-app purchases.

### Which has better reviews, SmartDirt or HCSS Plans?

HCSS Plans is rated higher. SmartDirt averages 4.0 out of 5 from 5 ratings, while HCSS Plans averages 4.6 from 392 ratings.

### Do SmartDirt or HCSS Plans have ads?

Neither SmartDirt nor HCSS Plans shows ads.

### Which is updated more often, SmartDirt or HCSS Plans?

SmartDirt ships an update every 2 months, and HCSS Plans every 3 weeks. Most recently, SmartDirt was updated on October 5, 2026 and HCSS Plans on October 14, 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.*