# HCSS UGM vs BuildWitt Improve

The clearest difference is update cadence: BuildWitt Improve at every 9 days against HCSS UGM's every 11 months. BuildWitt Improve 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 UGM ships an update every 11 months, BuildWitt Improve every 9 days. The most recent releases landed on September 12, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | HCSS UGM | BuildWitt Improve |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (31 ratings)](https://appshunter.io/ios/app/buildwitt-improve/id6740485273/reviews)** |
| Number of ratings | — | **31** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 9 days** |
| Monetization | — | Free |
| Size | 60 MB | 51 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Heavy Construction Systems Specialists, Inc.](https://appshunter.io/developer/720784425) | [BuildWitt](https://appshunter.io/developer/1595174237) |

## What reviewers say

### HCSS UGM

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

**Features:** macOS Compatibility

**In-app purchases:** none


### BuildWitt Improve

[App page](https://appshunter.io/ios/app/buildwitt-improve/id6740485273)

This microlearning platform offers over 1,700 video lessons for the heavy civil construction industry. Designed for field use, it incorporates modern learning science to help crews improve skills in job training, safety, leadership, and wellness. Features include personal notes and team discussions to enhance learning retention.

**Highlights:** 1,700+ expert-led video lessons, Job training, safety, leadership, wellness topics, Mobile-first design for field use, Personal notetaking and team discussions, Progress tracking and user management, Custom content upload and course requests

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HCSS UGM free?

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

### Is BuildWitt Improve free?

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

### Do HCSS UGM or BuildWitt Improve have ads?

Neither HCSS UGM nor BuildWitt Improve shows ads.

### Which is updated more often, HCSS UGM or BuildWitt Improve?

HCSS UGM ships an update every 11 months, and BuildWitt Improve every 9 days. Most recently, HCSS UGM was updated on September 12, 2026 and BuildWitt Improve on September 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.*