# Trelleborg SiteGuide vs AuthentiKate

The clearest difference is update cadence: AuthentiKate at fortnightly against Trelleborg SiteGuide's every 2 months. Trelleborg SiteGuide's advantage is iOS requirement (11.0 vs 15.6). 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.

Trelleborg SiteGuide ships an update every 2 months, AuthentiKate fortnightly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Trelleborg SiteGuide | AuthentiKate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trelleborg-siteguide/id895731150/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 12 MB | 4 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Trelleborg AB](https://appshunter.io/developer/423282462) | [Authentikate Inc.](https://appshunter.io/developer/6776229265) |

## What reviewers say

### Trelleborg SiteGuide

[App page](https://appshunter.io/ios/app/trelleborg-siteguide/id895731150)

This app offers quality assurance support for pipe rehabilitation professionals using "No-Dig" methods. It features a digital resin calculator for specific repair techniques and provides downloadable templates for site use.

**Highlights:** Quality assurance support, "No-Dig" pipe rehabilitation methods, Digital resin calculator, Trenchless pipe repair, Downloadable QM protocols, Data sheets

**Features:** macOS Compatibility

**In-app purchases:** none


### AuthentiKate

[App page](https://appshunter.io/ios/app/authentikate/id6776229263)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Trelleborg SiteGuide free?

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

### Is AuthentiKate free?

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

### Do Trelleborg SiteGuide or AuthentiKate have ads?

Neither Trelleborg SiteGuide nor AuthentiKate shows ads.

### Which is updated more often, Trelleborg SiteGuide or AuthentiKate?

Trelleborg SiteGuide ships an update every 2 months, and AuthentiKate fortnightly. Most recently, Trelleborg SiteGuide was updated on November 2, 2026 and AuthentiKate 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.*