# Pipeq Pipe Sizes vs Piping Engineering Toolbox

The clearest difference is review sentiment: Piping Engineering Toolbox at 50% against Pipeq Pipe Sizes's 0%. Piping Engineering Toolbox also leads on rating (3.7 vs 3.0) and ratings volume (9 vs 1). Pipeq Pipe Sizes's advantage is in-app purchases (none vs 4) and update cadence (daily vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Piping Engineering Toolbox sells 4 in-app purchases, starting at $1.99 per 7 days. Pipeq Pipe Sizes asks for nothing beyond the download.

Piping Engineering Toolbox holds the better App Store score, 3.7 against 3.0. That said, the two scores are not equally well evidenced: Piping Engineering Toolbox has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Pipeq Pipe Sizes's written reviews are positive against 50% of Piping Engineering Toolbox's.

Pipeq Pipe Sizes ships an update daily, Piping Engineering Toolbox every 3 months. The most recent releases landed on October 7, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Pipeq Pipe Sizes | Piping Engineering Toolbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/pipeq-pipe-sizes/id1553615184/reviews) | **[3.7 (9 ratings)](https://appshunter.io/ios/app/piping-engineering-toolbox/id6654914337/reviews)** |
| Number of ratings | 1 | **9** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 59 MB | 61 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tymon Versmoren](https://appshunter.io/developer/1534364179) | [Shital Gorasiya](https://appshunter.io/developer/1737199158) |

## What reviewers say

### Pipeq Pipe Sizes

[App page](https://appshunter.io/ios/app/pipeq-pipe-sizes/id1553615184)

Easily view and convert various pipe sizes between Metric and Inch units. Supports conversion between Kgm and Lbs/Ft with simple finger swipes and button presses.

**Highlights:** View pipe sizes, Convert Inch to Metric, Convert Metric to Inch, Convert Kgm to Lbs/Ft, Convert Lbs/Ft to Kgm, Easy to use interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Piping Engineering Toolbox

[App page](https://appshunter.io/ios/app/piping-engineering-toolbox/id6654914337)

This app provides piping engineers with essential tools, dimensions, and standards for design and analysis. It includes calculators, checklists, software shortcuts, and educational resources to streamline work and enhance knowledge.

**Highlights:** Pipe wall thickness calculator, Branch reinforcement calculator, Piping checklists, Fitting dimensions, Software shortcuts (AutoCAD, MicroStation), Piping standards references (ASME, ASTM), Industry blog and quizzes

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| Monthly Premium | $3.99 | per month |
| Yearly Premium | $7.99 | per year |
| Lifetime Premium | $12.99 | one-time |


## Frequently asked questions

### Is Pipeq Pipe Sizes free?

Pipeq Pipe Sizes is free to download, with no in-app purchases.

### Is Piping Engineering Toolbox free?

Piping Engineering Toolbox is free to download, with in-app purchases available.

### Which has better reviews, Pipeq Pipe Sizes or Piping Engineering Toolbox?

Piping Engineering Toolbox is rated higher. Pipeq Pipe Sizes averages 3.0 out of 5 from 1 ratings, while Piping Engineering Toolbox averages 3.7 from 9 ratings.

### Do Pipeq Pipe Sizes or Piping Engineering Toolbox have ads?

Neither Pipeq Pipe Sizes nor Piping Engineering Toolbox shows ads.

### Which is updated more often, Pipeq Pipe Sizes or Piping Engineering Toolbox?

Pipeq Pipe Sizes ships an update daily, and Piping Engineering Toolbox every 3 months. Most recently, Pipeq Pipe Sizes was updated on October 7, 2026 and Piping Engineering Toolbox on September 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.*