# Piping Engineering Toolbox vs GPIntel

The clearest difference is rating: GPIntel at 5.0 against Piping Engineering Toolbox's 3.7. GPIntel also leads on in-app purchases (none vs 4) and update cadence (every 5 days vs every 3 months). Piping Engineering Toolbox's advantage is ratings volume (9 vs 1) and iOS requirement (12.0 vs 15.6). On price, ads and device support 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. GPIntel asks for nothing beyond the download.

GPIntel holds the better App Store score, 5.0 against 3.7. 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.

Piping Engineering Toolbox ships an update every 3 months, GPIntel every 5 days. The most recent releases landed on August 26, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Piping Engineering Toolbox | GPIntel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (9 ratings)](https://appshunter.io/ios/app/piping-engineering-toolbox/id6654914337/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gpintel/id6751863620/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 61 MB | 26 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shital Gorasiya](https://appshunter.io/developer/1737199158) | [GPI.com, Inc](https://appshunter.io/developer/1783619624) |

## What reviewers say

### 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 |


### GPIntel

[App page](https://appshunter.io/ios/app/gpintel/id6751863620)

This platform helps multifamily property operators and on-site teams streamline operations, enhance transparency, and make informed decisions. It simplifies managing multiple properties to boost efficiency, tenant satisfaction, and financial results.

**Highlights:** Streamline operations, Improve transparency, Data-driven decisions, Manage multiple properties, Enhance tenant satisfaction, Boost financial performance

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

**In-app purchases:** none


## Frequently asked questions

### Is Piping Engineering Toolbox free?

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

### Is GPIntel free?

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

### Which has better reviews, Piping Engineering Toolbox or GPIntel?

GPIntel is rated higher. Piping Engineering Toolbox averages 3.7 out of 5 from 9 ratings, while GPIntel averages 5.0 from 1 ratings.

### Do Piping Engineering Toolbox or GPIntel have ads?

Neither Piping Engineering Toolbox nor GPIntel shows ads.

### Which is updated more often, Piping Engineering Toolbox or GPIntel?

Piping Engineering Toolbox ships an update every 3 months, and GPIntel every 5 days. Most recently, Piping Engineering Toolbox was updated on August 26, 2026 and GPIntel on September 19, 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.*