# Piping DataBase vs Piping Engineering Toolbox

The clearest difference is price: Piping Engineering Toolbox at Free against Piping DataBase's $9.99. Piping DataBase's advantage is rating (4.9 vs 3.7) and review sentiment (86% vs 50%). On ads, in-app purchases, monetization model and device support there is nothing between them.

Piping Engineering Toolbox is free to download; Piping DataBase costs $9.99 up front. Piping DataBase sells 5 one-off in-app purchases and Piping Engineering Toolbox sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Piping DataBase holds the better App Store score, 4.9 against 3.7. That said, the two scores are not equally well evidenced: Piping DataBase has 212 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 86% of Piping DataBase's written reviews are positive against 50% of Piping Engineering Toolbox's.

Piping DataBase ships an update every 5 weeks, Piping Engineering Toolbox every 3 months. The most recent releases landed on October 13, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Piping DataBase | Piping Engineering Toolbox |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.9 (212 ratings)](https://appshunter.io/ios/app/piping-database-xtreme/id361124046/reviews)** | [3.7 (9 ratings)](https://appshunter.io/ios/app/piping-engineering-toolbox/id6654914337/reviews) |
| Number of ratings | **212** | 9 |
| Positive reviews | **86.2% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#28** | — |
| Size | 18 MB | 61 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Radin Alcira](https://appshunter.io/developer/352538434) | [Shital Gorasiya](https://appshunter.io/developer/1737199158) |

## What reviewers say

### Piping DataBase

[App page](https://appshunter.io/ios/app/piping-database-xtreme/id361124046)

**Currently charting:** #28 Top Paid · Utilities, #188 Top Paid (US App Store)

Access a comprehensive piping database with detailed component information, dimensions, and figures. This continuously updated reference app offers a user-friendly interface for piping layout, drawings, and material take-offs. Get all modules for free for a limited time.

**Highlights:** Largest piping database, Detailed component information, Standard piping symbols, Interchangeable dimension units, Material take-off reference, Continuous updates based on user requests

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pipe Spacing | Free | one-time |
| Flanges B16.47 | Free | one-time |
| Malleable Iron Fittings | Free | one-time |
| Orifice Flanges B16.36 | Free | one-time |
| Flange Joint  Bolt Tightening Sequence | Free | one-time |

**What reviewers like**

- 🚀 Handy reference
- 🔧 Comprehensive data
- 👍 User-friendly
- 💰 Worth the money
- 🔍 Accurate information

**What reviewers complain about**

- 🐛 Occasional crashes or bugs
- 🔍 Incomplete or inaccurate data in some areas
- 💻 Needs better compatibility with newer devices/OS

**Reported bugs**

- Crashes after recent update
- Incorrect dimensions for some fittings

**Requested features**

- Add support for more pipe/fitting standards (e.g. DIN, AS)
- Include more detailed information (e.g. flange pressure/temp ratings, swage dimensions)
- Implement a favorites/recent list for quick access
- Provide a PC/desktop version for easier integration with CAD


### 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 Piping DataBase free?

Piping DataBase costs $9.99, and also offers in-app purchases.

### Is Piping Engineering Toolbox free?

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

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

Piping DataBase is rated higher. Piping DataBase averages 4.9 out of 5 from 212 ratings, while Piping Engineering Toolbox averages 3.7 from 9 ratings.

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

Neither Piping DataBase nor Piping Engineering Toolbox shows ads.

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

Piping DataBase ships an update every 5 weeks, and Piping Engineering Toolbox every 3 months. Most recently, Piping DataBase was updated on October 13, 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.*