# HammerHead OnSite vs General Pipe Cleaners

The clearest difference is update cadence: HammerHead OnSite at every 2 weeks against General Pipe Cleaners's every 3 months. HammerHead OnSite also leads on iOS requirement (12.0 vs 15.1). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 3.0 for HammerHead OnSite against 3.0 for General Pipe Cleaners. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

HammerHead OnSite ships an update every 2 weeks, General Pipe Cleaners every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | HammerHead OnSite | General Pipe Cleaners |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/hammerhead-onsite/id6504952035/reviews) | [3.0 (2 ratings)](https://appshunter.io/ios/app/general-pipe-cleaners/id6741326875/reviews) |
| Number of ratings | 2 | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 33 MB | 47 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HammerHead Trenchless Equipment](https://appshunter.io/developer/606955225) | [General Wire Spring Company](https://appshunter.io/developer/1117742074) |

## What reviewers say

### 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


### General Pipe Cleaners

[App page](https://appshunter.io/ios/app/general-pipe-cleaners/id6741326875)

This app allows users to connect to specialized camera equipment for inspecting pipes. It provides a tool for viewing live feeds and managing inspections, designed for professionals in the plumbing industry.

**Highlights:** Connect to Gen-Eye Cameras, View live camera feeds, Manage pipe inspections, Professional plumbing tool

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HammerHead OnSite free?

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

### Is General Pipe Cleaners free?

General Pipe Cleaners is free to download, with no in-app purchases.

### Which has better reviews, HammerHead OnSite or General Pipe Cleaners?

HammerHead OnSite and General Pipe Cleaners are both rated 3.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do HammerHead OnSite or General Pipe Cleaners have ads?

Neither HammerHead OnSite nor General Pipe Cleaners shows ads.

### Which is updated more often, HammerHead OnSite or General Pipe Cleaners?

HammerHead OnSite ships an update every 2 weeks, and General Pipe Cleaners every 3 months. Most recently, HammerHead OnSite was updated on October 24, 2026 and General Pipe Cleaners 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.*