# Profit On Site vs Pipe Fitting

The clearest difference is in-app purchases: Profit On Site at none against Pipe Fitting's 2. Profit On Site also leads on ads (none vs shown) and update cadence (every 3 months vs every 9 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Pipe Fitting sells 2 in-app purchases, starting at $4.99 per 7 days. Profit On Site asks for nothing beyond the download.

Profit On Site ships an update every 3 months, Pipe Fitting every 9 months. The most recent releases landed on October 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Profit On Site | Pipe Fitting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (137 ratings)](https://appshunter.io/ios/app/pipe-fitting/id6743724584/reviews)** |
| Number of ratings | — | **137** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 9 months |
| Monetization | — | Free with in-app purchases |
| Size | 40 MB | 52 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Piping Logistics](https://appshunter.io/developer/1677360438) | [xNeat.com](https://appshunter.io/developer/327498295) |

## What reviewers say

### Profit On Site

[App page](https://appshunter.io/ios/app/profit-on-site/id6446322545)

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

**In-app purchases:** none


### Pipe Fitting

[App page](https://appshunter.io/ios/app/pipe-fitting/id6743724584)

This tool provides precise pipe layout calculations for professionals in welding and fabrication. It offers various offset and fitting calculators, along with data tools for custom angles and triangle solutions. Easily switch between imperial and metric units for field or shop use.

**Highlights:** Offset calculators (basic, rolling, parallel), Back-to-back fitting solutions, Elbow miter cut and triangle solver, Imperial and metric unit switching, Designed for iPhone and iPad

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pipe Fitting | $4.99 | per 7 days |
| Pipe Fitting | $39.99 | per year |


## Frequently asked questions

### Is Profit On Site free?

Profit On Site is free to download, with no in-app purchases.

### Is Pipe Fitting free?

Pipe Fitting is free to download, with in-app purchases available.

### Do Profit On Site or Pipe Fitting have ads?

Pipe Fitting shows ads; Profit On Site does not.

### Which is updated more often, Profit On Site or Pipe Fitting?

Profit On Site ships an update every 3 months, and Pipe Fitting every 9 months. Most recently, Profit On Site was updated on October 1, 2026 and Pipe Fitting 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.*