# Tulsa Pipeliners Club App vs Welding Reference Pro

The clearest difference is in-app purchases: Tulsa Pipeliners Club App at none against Welding Reference Pro's 1. Tulsa Pipeliners Club App also leads on device support (3 vs 1) and iOS requirement (14.0 vs 18.0). Welding Reference Pro's advantage is update cadence (every 4 days vs every 7 months). On price and ads there is nothing between them.

Both are free to download. Welding Reference Pro sells 1 one-off in-app purchase. Tulsa Pipeliners Club App asks for nothing beyond the download.

Tulsa Pipeliners Club App ships an update every 7 months, Welding Reference Pro every 4 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Tulsa Pipeliners Club App | Welding Reference Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/welding-reference-pro/id6761250858/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 70 MB | 6 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pipe Liners Club of Tulsa](https://appshunter.io/developer/1499424898) | [ZIma Logistics LLC](https://appshunter.io/developer/1883563240) |

## What reviewers say

### Tulsa Pipeliners Club App

[App page](https://appshunter.io/ios/app/tulsa-pipeliners-club-app/id1499424899)

**In-app purchases:** none


### Welding Reference Pro

[App page](https://appshunter.io/ios/app/welding-reference-pro/id6761250858)

This app provides welders with essential tools, including calculators for settings and costs, comprehensive reference guides, and exam preparation modules. It offers offline access to all features, with a one-time purchase unlocking advanced calculators and exam practice.

**Highlights:** Weld setting calculators, Filler metal estimation, Unit conversion, Reference guides, Training modules, Exam preparation, Qualification tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Tools | $9.99 | one-time |


## Frequently asked questions

### Is Tulsa Pipeliners Club App free?

Tulsa Pipeliners Club App is free to download, with no in-app purchases.

### Is Welding Reference Pro free?

Welding Reference Pro is free to download, with in-app purchases available.

### Do Tulsa Pipeliners Club App or Welding Reference Pro have ads?

Neither Tulsa Pipeliners Club App nor Welding Reference Pro shows ads.

### Which is updated more often, Tulsa Pipeliners Club App or Welding Reference Pro?

Tulsa Pipeliners Club App ships an update every 7 months, and Welding Reference Pro every 4 days. Most recently, Tulsa Pipeliners Club App was updated on October 25, 2026 and Welding Reference Pro on October 25, 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.*