# Rangers Security Scanner vs HammerHead OnSite

The clearest difference is ads: HammerHead OnSite at none against Rangers Security Scanner's shown. HammerHead OnSite also leads on iOS requirement (12.0 vs 14.0). Rangers Security Scanner's advantage is update cadence (every 4 days vs every 2 weeks). On price, 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.

Rangers Security Scanner ships an update every 4 days, HammerHead OnSite every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Rangers Security Scanner | HammerHead OnSite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/hammerhead-onsite/id6504952035/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 52 MB | 33 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Mahmoud Magdi](https://appshunter.io/developer/1709063189) | [HammerHead Trenchless Equipment](https://appshunter.io/developer/606955225) |

## What reviewers say

### Rangers Security Scanner

[App page](https://appshunter.io/ios/app/rangers-security-scanner/id6467752216)

**Features:** macOS Compatibility

**In-app purchases:** none


### HammerHead OnSite

[App page](https://appshunter.io/ios/app/hammerhead-onsite/id6504952035)

This app helps professionals calculate precise mixing ratios and cure times for pipe rehabilitation projects. It simplifies CIPP and coating system calculations, tracks job specifications, and provides access to technical data for specific products.

**Highlights:** Mixing ratio calculations, Cure time determination, CIPP system calculations, Coating system calculations, Job log for tracking, Technical data access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rangers Security Scanner free?

Rangers Security Scanner is free to download, with no in-app purchases.

### Is HammerHead OnSite free?

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

### Do Rangers Security Scanner or HammerHead OnSite have ads?

Rangers Security Scanner shows ads; HammerHead OnSite does not.

### Which is updated more often, Rangers Security Scanner or HammerHead OnSite?

Rangers Security Scanner ships an update every 4 days, and HammerHead OnSite every 2 weeks. Most recently, Rangers Security Scanner was updated on October 25, 2026 and HammerHead OnSite on October 24, 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.*