# Weldbend Field Reference App vs Tube Turns

The clearest difference is rating: Tube Turns at 4.5 against Weldbend Field Reference App's 3.1. Weldbend Field Reference App's advantage is review sentiment (50% vs 33%) and ratings volume (38 vs 4). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Tube Turns holds the better App Store score, 4.5 against 3.1. That said, the two scores are not equally well evidenced: Weldbend Field Reference App has 38 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 50% of Weldbend Field Reference App's written reviews are positive against 33% of Tube Turns's, so the app with the better star average is not the one people write more warmly about.

Weldbend Field Reference App ships an update every 2 months, Tube Turns every 4 months. The most recent releases landed on October 23, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Weldbend Field Reference App | Tube Turns |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (38 ratings)](https://appshunter.io/ios/app/weldbend-field-reference-app/id563044323/reviews) | **[4.5 (4 ratings)](https://appshunter.io/ios/app/tube-turns/id1523547174/reviews)** |
| Number of ratings | **38** | 4 |
| Positive reviews | **50.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 29 MB | 57 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Weldbend Corporation](https://appshunter.io/developer/563044326) | [Aaron McCarthy](https://appshunter.io/developer/1523547176) |

## What reviewers say

### Weldbend Field Reference App

[App page](https://appshunter.io/ios/app/weldbend-field-reference-app/id563044323)

Access dimensional data for carbon steel butt-weld fittings and flanges. This digital companion also provides technical and general information for carbon steel pipe systems.

**Highlights:** Dimensional data for butt-weld fittings, Dimensional data for flanges, Technical information for carbon steel pipe systems, General information for carbon steel pipe systems

**Features:** macOS Compatibility

**In-app purchases:** none


### Tube Turns

[App page](https://appshunter.io/ios/app/tube-turns/id1523547174)

A mobile reference guide for pipe fitting, welding, and industrial piping. It provides instant access to essential formulas, conversion tables, technical specifications, and industry standards for professionals in the oil & gas and petrochemical sectors.

**Highlights:** Technical reference library, Formulas and conversion tools, Welding specifications, Material properties database, Searchable glossary, Offline functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Weldbend Field Reference App free?

Weldbend Field Reference App is free to download, with no in-app purchases.

### Is Tube Turns free?

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

### Which has better reviews, Weldbend Field Reference App or Tube Turns?

Tube Turns is rated higher. Weldbend Field Reference App averages 3.1 out of 5 from 38 ratings, while Tube Turns averages 4.5 from 4 ratings.

### Do Weldbend Field Reference App or Tube Turns have ads?

Neither Weldbend Field Reference App nor Tube Turns shows ads.

### Which is updated more often, Weldbend Field Reference App or Tube Turns?

Weldbend Field Reference App ships an update every 2 months, and Tube Turns every 4 months. Most recently, Weldbend Field Reference App was updated on October 23, 2026 and Tube Turns on October 11, 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.*