# Circle Support vs PST Group

The clearest difference is update cadence: Circle Support at every 5 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.

Circle Support ships an update every 5 months, PST Group every 13 months. The most recent releases landed on September 14, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Circle Support | PST Group |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 13 months |
| Size | 56 MB | 56 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quattro Healthcare Limited](https://appshunter.io/developer/1765704443) | [Prestige Staffing](https://appshunter.io/developer/1766319697) |

## What reviewers say

### Circle Support

[App page](https://appshunter.io/ios/app/circle-support/id6670314379)

**Features:** macOS Compatibility

**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 Circle Support free?

Circle Support 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 Circle Support or PST Group have ads?

Neither Circle Support nor PST Group shows ads.

### Which is updated more often, Circle Support or PST Group?

Circle Support ships an update every 5 months, and PST Group every 13 months. Most recently, Circle Support was updated on September 14, 2026 and PST Group on September 13, 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.*