# GSV vs Safety Observer 3.0

The clearest difference is iOS requirement: Safety Observer 3.0 at 13.4 against GSV's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GSV ships an update monthly, Safety Observer 3.0 every 2 weeks. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | GSV | Safety Observer 3.0 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 61 MB | 18 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GSV](https://appshunter.io/developer/1371560169) | [The National Research Centre for the Working Environment](https://appshunter.io/developer/1456795250) |

## What reviewers say

### GSV

[App page](https://appshunter.io/ios/app/gsv/id1453982807)

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

**In-app purchases:** none


### Safety Observer 3.0

[App page](https://appshunter.io/ios/app/safety-observer-30/id1671123027)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GSV free?

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

### Is Safety Observer 3.0 free?

Safety Observer 3.0 is free to download, with no in-app purchases.

### Do GSV or Safety Observer 3.0 have ads?

Neither GSV nor Safety Observer 3.0 shows ads.

### Which is updated more often, GSV or Safety Observer 3.0?

GSV ships an update monthly, and Safety Observer 3.0 every 2 weeks. Most recently, GSV was updated on September 18, 2026 and Safety Observer 3.0 on September 9, 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.*