# GI.webportal vs Site Audit One

The clearest difference is in-app purchases: GI.webportal at none against Site Audit One's 3. GI.webportal also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Site Audit One's advantage is update cadence (every 2 weeks vs every 16 months). On price and ads there is nothing between them.

Both are free to download. Site Audit One sells 3 in-app purchases, starting at $4.99 per 7 days. GI.webportal asks for nothing beyond the download.

GI.webportal ships an update every 16 months, Site Audit One every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | GI.webportal | Site Audit One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 weeks** |
| Size | 47 MB | 24 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Gantner Instruments Environment Solutions GmbH](https://appshunter.io/developer/1606149558) | [Secgin LLC](https://appshunter.io/developer/1536282489) |

## What reviewers say

### GI.webportal

[App page](https://appshunter.io/ios/app/giwebportal/id1641533028)

**In-app purchases:** none


### Site Audit One

[App page](https://appshunter.io/ios/app/site-audit-one/id6804841729)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Site Audit One Pro Weekly | $4.99 | per 7 days |
| Site Audit One Pro Monthly | $9.99 | per month |
| Site Audit One Pro Yearly | $59.99 | per year |


## Frequently asked questions

### Is GI.webportal free?

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

### Is Site Audit One free?

Site Audit One is free to download, with in-app purchases available.

### Do GI.webportal or Site Audit One have ads?

Neither GI.webportal nor Site Audit One shows ads.

### Which is updated more often, GI.webportal or Site Audit One?

GI.webportal ships an update every 16 months, and Site Audit One every 2 weeks. Most recently, GI.webportal was updated on November 3, 2026 and Site Audit One on October 31, 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.*