# HCSS Plans vs Groma Plans

The clearest difference is update cadence: Groma Plans at weekly against HCSS Plans's every 3 weeks. Groma Plans also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support 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 ships an update every 3 weeks, Groma Plans weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | HCSS Plans | Groma Plans |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (405 ratings)](https://appshunter.io/ios/app/hcss-plans-revision-control/id1319971186/reviews)** | — |
| Number of ratings | **405** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 201 MB | 14 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Heavy Construction Systems Specialists, Inc.](https://appshunter.io/developer/720784425) | [Kaleb Kelley](https://appshunter.io/developer/6793663273) |

## What reviewers say

### 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


### Groma Plans

[App page](https://appshunter.io/ios/app/groma-plans/id6793663271)

**In-app purchases:** none


## Frequently asked questions

### Is HCSS Plans free?

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

### Is Groma Plans free?

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

### Do HCSS Plans or Groma Plans have ads?

Neither HCSS Plans nor Groma Plans shows ads.

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

HCSS Plans ships an update every 3 weeks, and Groma Plans weekly. Most recently, HCSS Plans was updated on October 24, 2026 and Groma Plans on October 24, 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.*