# HCSS UGM vs Groundbreak 2026

The clearest difference is iOS requirement: Groundbreak 2026 at 15.1 against HCSS UGM's 17.0. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 11 months. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | HCSS UGM | Groundbreak 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | Every 11 months |
| Size | 60 MB | 33 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Heavy Construction Systems Specialists, Inc.](https://appshunter.io/developer/720784425) | [Procore Technologies, Inc.](https://appshunter.io/developer/374930545) |

## What reviewers say

### HCSS UGM

[App page](https://appshunter.io/ios/app/hcss-ugm/id1445192069)

**Features:** macOS Compatibility

**In-app purchases:** none


### Groundbreak 2026

[App page](https://appshunter.io/ios/app/groundbreak-2026/id6737204600)

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

**In-app purchases:** none


## Frequently asked questions

### Is HCSS UGM free?

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

### Is Groundbreak 2026 free?

Groundbreak 2026 is free to download, with no in-app purchases.

### Do HCSS UGM or Groundbreak 2026 have ads?

Neither HCSS UGM nor Groundbreak 2026 shows ads.

### Which is updated more often, HCSS UGM or Groundbreak 2026?

HCSS UGM ships an update every 11 months, and Groundbreak 2026 every 11 months. Most recently, HCSS UGM was updated on November 3, 2026 and Groundbreak 2026 on October 25, 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.*