# QCS Roster vs PST Group

The clearest difference is update cadence: QCS Roster at every 2 months against PST Group's every 13 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.

QCS Roster ships an update every 2 months, PST Group every 13 months. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | QCS Roster | PST Group |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 13 months |
| Size | 46 MB | 56 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Carebeans Limited](https://appshunter.io/developer/1555709423) | [Prestige Staffing LTD](https://appshunter.io/developer/1766319697) |

## What reviewers say

### QCS Roster

[App page](https://appshunter.io/ios/app/qcs-roster/id1576302980)

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

**In-app purchases:** none


### PST Group

[App page](https://appshunter.io/ios/app/pst-group/id6670446746)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QCS Roster free?

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

### Is PST Group free?

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

### Do QCS Roster or PST Group have ads?

Neither QCS Roster nor PST Group shows ads.

### Which is updated more often, QCS Roster or PST Group?

QCS Roster ships an update every 2 months, and PST Group every 13 months. Most recently, QCS Roster was updated on October 27, 2026 and PST Group on October 28, 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.*