# Pipefitter vs Weight calculator for metals

The clearest difference is price: Weight calculator for metals at Free against Pipefitter's $6.99. Weight calculator for metals also leads on rating (4.1 vs 2.7) and ratings volume (263 vs 3). Pipefitter's advantage is in-app purchases (none vs 1) and ads (none vs shown). On review sentiment, update cadence, device support and iOS requirement there is nothing between them.

Weight calculator for metals is free to download; Pipefitter costs $6.99 up front. Weight calculator for metals sells 1 one-off in-app purchase. Pipefitter asks for nothing beyond the download.

Weight calculator for metals holds the better App Store score, 4.1 against 2.7. That said, the two scores are not equally well evidenced: Weight calculator for metals has 263 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 45% of Pipefitter's written reviews are positive against 39% of Weight calculator for metals's, so the app with the better star average is not the one people write more warmly about.

Pipefitter ships an update every 3 months, Weight calculator for metals every 5 months. Both last shipped on November 6, 2026.

## The numbers

| Metric | Pipefitter | Weight calculator for metals |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | [2.7 (3 ratings)](https://appshunter.io/ios/app/pipefitter/id1043963852/reviews) | **[4.1 (263 ratings)](https://appshunter.io/ios/app/weight-calculator-for-metals/id1442079573/reviews)** |
| Number of ratings | 3 | **263** |
| Positive reviews | **45.5% of reviews** | 39.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 38 MB | 14 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Tomasz Szymanski](https://appshunter.io/developer/1043963851) | [Electronial](https://appshunter.io/developer/1350247180) |

## What reviewers say

### Pipefitter

[App page](https://appshunter.io/ios/app/pipefitter/id1043963852)

This tool simplifies complex pipefitting calculations for odd angles, offsets, and standard fittings. It provides clear visual guides and measurements for creating and assembling pipes, speeding up the workflow for professionals.

**Highlights:** Calculate odd angles and offsets, Measure face-to-face and center-to-center, Select standard pipe sizes, Generate clear visual guides, Supports ANSI and DIN elbows

**Features:** Vision Pro support

**In-app purchases:** none


### Weight calculator for metals

[App page](https://appshunter.io/ios/app/weight-calculator-for-metals/id1442079573)

Easily calculate the mass, length, and price of various metal shapes. Supports custom metals and multiple units for length and weight. Offers both length and weight calculation modes for flexibility.

**Highlights:** Calculate mass, length, and price, Supports custom metals, Multiple length and weight units, Length and weight calculation modes, Diagrams for shape dimensions, Includes many common metal shapes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro version | $0.99 | one-time |

**What reviewers like**

- 👍 Good for traders
- 👍 User-friendly calculations
- 👍 Good for steel traders
- 👍 Excellent app
- 👍 Very useful

**What reviewers complain about**

- 🐛 Metal type blank
- 🐛 Metric only
- 🐛 App not working
- 🐛 Metal description removed
- 🐛 Black out in dark mode

**Reported bugs**

- Metal type section is blank
- App does not support imperial measurements
- App is not working
- Metal description removed after purchase
- App blacks out in dark mode

**Requested features**

- Option for imperial measurements
- Fix iOS issue for metal selection
- Add density for material grades
- Allow adding and viewing material list in pro version
- Fix bug for new iOS and iPhone 14 Pro


## Frequently asked questions

### Is Pipefitter free?

Pipefitter costs $6.99, with no in-app purchases.

### Is Weight calculator for metals free?

Weight calculator for metals is free to download, with in-app purchases available.

### Which has better reviews, Pipefitter or Weight calculator for metals?

Weight calculator for metals is rated higher. Pipefitter averages 2.7 out of 5 from 3 ratings, while Weight calculator for metals averages 4.1 from 263 ratings.

### Do Pipefitter or Weight calculator for metals have ads?

Weight calculator for metals shows ads; Pipefitter does not.

### Which is updated more often, Pipefitter or Weight calculator for metals?

Pipefitter ships an update every 3 months, and Weight calculator for metals every 5 months. Most recently, Pipefitter was updated on November 6, 2026 and Weight calculator for metals on November 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*