# HCSS UGM vs AGC

The clearest difference is update cadence: AGC at every 2 months against HCSS UGM's every 11 months. 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 UGM ships an update every 11 months, AGC every 2 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | HCSS UGM | AGC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Size | 60 MB | 80 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Heavy Construction Systems Specialists, Inc.](https://appshunter.io/developer/720784425) | [Megan Roy](https://appshunter.io/developer/1837030480) |

## What reviewers say

### HCSS UGM

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

**Features:** macOS Compatibility

**In-app purchases:** none


### AGC

[App page](https://appshunter.io/ios/app/agc-ca-construct/id6751822039)

**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 AGC free?

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

### Do HCSS UGM or AGC have ads?

Neither HCSS UGM nor AGC shows ads.

### Which is updated more often, HCSS UGM or AGC?

HCSS UGM ships an update every 11 months, and AGC every 2 months. Most recently, HCSS UGM was updated on October 27, 2026 and AGC on October 30, 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.*