# HSE 4.0 vs PSA

The clearest difference is update cadence: PSA at every 3 months against HSE 4.0's every 8 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.

HSE 4.0 ships an update every 8 months, PSA every 3 months. The most recent releases landed on May 16, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | HSE 4.0 | PSA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Size | 9 MB | 20 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [moraleda GmbH](https://appshunter.io/developer/1475263226) | [Certado GmbH](https://appshunter.io/developer/1588853102) |

## What reviewers say

### HSE 4.0

[App page](https://appshunter.io/ios/app/hse-40/id1475263227)

**Features:** macOS Compatibility

**In-app purchases:** none


### PSA

[App page](https://appshunter.io/ios/app/psa-audit/id1664063797)

**In-app purchases:** none


## Frequently asked questions

### Is HSE 4.0 free?

HSE 4.0 is free to download, with no in-app purchases.

### Is PSA free?

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

### Do HSE 4.0 or PSA have ads?

Neither HSE 4.0 nor PSA shows ads.

### Which is updated more often, HSE 4.0 or PSA?

HSE 4.0 ships an update every 8 months, and PSA every 3 months. Most recently, HSE 4.0 was updated on May 16, 2026 and PSA on September 17, 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.*