# mySIA vs PSA/Edge Events

The clearest difference is update cadence: PSA/Edge Events at every 2 months against mySIA's every 6 months. mySIA's advantage is 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.

mySIA ships an update every 6 months, PSA/Edge Events every 2 months. The most recent releases landed on August 19, 2026 and September 1, 2026 respectively.

## The numbers

| Metric | mySIA | PSA/Edge Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Size | 55 MB | 64 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [SECURITY INDUSTRY ASSOCIATION](https://appshunter.io/developer/1474268500) | [Professional Security Alliance Inc.](https://appshunter.io/developer/1883137192) |

## What reviewers say

### mySIA

[App page](https://appshunter.io/ios/app/mysia/id6443583620)

**Features:** Vision Pro support

**In-app purchases:** none


### PSA/Edge Events

[App page](https://appshunter.io/ios/app/psaedge-events/id6760197656)

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

**In-app purchases:** none


## Frequently asked questions

### Is mySIA free?

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

### Is PSA/Edge Events free?

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

### Do mySIA or PSA/Edge Events have ads?

Neither mySIA nor PSA/Edge Events shows ads.

### Which is updated more often, mySIA or PSA/Edge Events?

mySIA ships an update every 6 months, and PSA/Edge Events every 2 months. Most recently, mySIA was updated on August 19, 2026 and PSA/Edge Events on September 1, 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.*