# Piping Offset Calculator vs Vaetrix Hydro App

Piping Offset Calculator and Vaetrix Hydro App both sit at 3.9 stars, but that hides the real split: 75% of Piping Offset Calculator's written reviews are positive against 0% of Vaetrix Hydro App's. Piping Offset Calculator also leads on chart position (#129 vs unranked) and ratings volume (15 vs 2). Vaetrix Hydro App's advantage is price (Free vs $4.99). On rating, update cadence, ads and in-app purchases there is nothing between them.

Vaetrix Hydro App is free to download; Piping Offset Calculator costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 3.9 for Piping Offset Calculator against 4.0 for Vaetrix Hydro App. That said, the two scores are not equally well evidenced: Piping Offset Calculator has 15 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 75% of Piping Offset Calculator's written reviews are positive against 0% of Vaetrix Hydro App's.

Piping Offset Calculator ships an update every 6 months, Vaetrix Hydro App every 5 months. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Piping Offset Calculator | Vaetrix Hydro App |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [3.9 (15 ratings)](https://appshunter.io/ios/app/piping-offset-calculator/id483337421/reviews) | **[4.0 (2 ratings)](https://appshunter.io/ios/app/vaetrix-hydro-app/id1593529241/reviews)** |
| Number of ratings | **15** | 2 |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | Paid | **Free** |
| Best chart rank | **#129** | — |
| Size | 1 MB | 7 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jean-Paul Lanaux](https://appshunter.io/developer/306486995) | [JM Test Systems Inc.](https://appshunter.io/developer/1477078443) |

## What reviewers say

### Piping Offset Calculator

[App page](https://appshunter.io/ios/app/piping-offset-calculator/id483337421)

**Currently charting:** #129 Top Paid · Utilities (US App Store)

This tool calculates precise dimensions and cut lengths for various piping offset configurations, pipe sizes, and bend angles. It offers a graphical interface for selecting offset types and inputting dimensions, providing detailed fabrication data.

**Highlights:** Calculate precise dimensions and cut lengths, Support for various piping offset configurations, Graphical menu for easy offset type selection, Input any three sides and/or angles, Detailed graphical representation of offsets, Calculate miter and roll angles, Support for 1/4" through 48" pipe sizes

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

**In-app purchases:** none


### Vaetrix Hydro App

[App page](https://appshunter.io/ios/app/vaetrix-hydro-app/id1593529241)

Monitor pipeline pressure in real-time with live readings, min/max values, and customizable alarms. View trending graphs and store permanent data records. Easily share reports in PDF format for efficient field distribution and compliance.

**Highlights:** Live pressure monitoring, Min/Max pressure tracking, Customizable pressure alarms, Live trending graph, Data storage and PDF export, Field data distribution

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

**In-app purchases:** none


## Frequently asked questions

### Is Piping Offset Calculator free?

Piping Offset Calculator costs $4.99, with no in-app purchases.

### Is Vaetrix Hydro App free?

Vaetrix Hydro App is free to download, with no in-app purchases.

### Which has better reviews, Piping Offset Calculator or Vaetrix Hydro App?

Vaetrix Hydro App is rated higher. Piping Offset Calculator averages 3.9 out of 5 from 15 ratings, while Vaetrix Hydro App averages 4.0 from 2 ratings.

### Do Piping Offset Calculator or Vaetrix Hydro App have ads?

Neither Piping Offset Calculator nor Vaetrix Hydro App shows ads.

### Which is updated more often, Piping Offset Calculator or Vaetrix Hydro App?

Piping Offset Calculator ships an update every 6 months, and Vaetrix Hydro App every 5 months. Most recently, Piping Offset Calculator was updated on October 24, 2026 and Vaetrix Hydro App on October 9, 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.*