# UST vs Hay Masters

The clearest difference is update cadence: Hay Masters at every 3 weeks against UST's every 2 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.

UST ships an update every 2 months, Hay Masters every 3 weeks. The most recent releases landed on October 27, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | UST | Hay Masters |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hay-masters/id6463510967/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 16 MB | 53 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [UST LLC](https://appshunter.io/developer/1560543977) | [Artur Margaryan](https://appshunter.io/developer/1704553162) |

## What reviewers say

### UST

[App page](https://appshunter.io/ios/app/ust-universal-support-tool/id6448308185)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hay Masters

[App page](https://appshunter.io/ios/app/hay-masters/id6463510967)

This platform connects construction equipment owners with those needing equipment. Users can quickly order machinery and communicate with administration through an in-app chat for any issues.

**Highlights:** Equipment ordering, Equipment rental, Construction company platform, In-app chat support, Administration communication

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

**In-app purchases:** none


## Frequently asked questions

### Is UST free?

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

### Is Hay Masters free?

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

### Do UST or Hay Masters have ads?

Neither UST nor Hay Masters shows ads.

### Which is updated more often, UST or Hay Masters?

UST ships an update every 2 months, and Hay Masters every 3 weeks. Most recently, UST was updated on October 27, 2026 and Hay Masters on October 19, 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.*