# Welding & Pipe Tools vs ValvEye App

The clearest difference is update cadence: ValvEye App at every 2 weeks against Welding & Pipe Tools's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Welding & Pipe Tools sells 1 one-off in-app purchase and ValvEye App sells 12 in-app purchases, starting at $0.29 per year. Whichever you choose, the download price is not the number that matters.

Welding & Pipe Tools ships an update every 6 months, ValvEye App every 2 weeks. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Welding & Pipe Tools | ValvEye App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/welding-and-pipe-tools/id6745118745/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 45 MB | 83 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shital Gorasiya](https://appshunter.io/developer/1737199158) | [Eugen Engledall](https://appshunter.io/developer/1856496813) |

## What reviewers say

### Welding & Pipe Tools

[App page](https://appshunter.io/ios/app/welding-and-pipe-tools/id6745118745)

This app provides a comprehensive suite of tools for welders, fabricators, and pipe fitters. It includes powerful calculators for offsets, cutting angles, and material weights, along with welding setting recommendations and a material reference guide. Work faster and smarter with offline access to all features.

**Highlights:** Pipe Offset Calculator, Welding Setting Recommendations, Material Reference Guide, Unit Converter, Save Projects & Calculations, Offline Functionality

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Purchase | $4.99 | one-time |


### ValvEye App

[App page](https://appshunter.io/ios/app/valveye-app/id6755808491)

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 12 Month | $0.29 | per year |
| Basic 12 Month | $0.99 | per year |
| Basic Plus 1 Month | $2.99 | per month |
| Pro 1 Month | $3.99 | per month |
| Basic Plus 3 Month | $6.99 | per 3 months |
| Basic Plus 12 Month | $7.99 | per year |
| Basic Plus 6 Month | $9.99 | per 6 months |
| Pro 3 Month | $9.99 | per 3 months |
| Basic Plus 12 Month | $12.99 | per year |
| Pro 12 Month | $12.99 | per year |
| Pro 6 Month | $14.90 | per 6 months |
| Pro 12 Month | $17.99 | per year |


## Frequently asked questions

### Is Welding & Pipe Tools free?

Welding & Pipe Tools is free to download, with in-app purchases available.

### Is ValvEye App free?

ValvEye App is free to download, with in-app purchases available.

### Do Welding & Pipe Tools or ValvEye App have ads?

Neither Welding & Pipe Tools nor ValvEye App shows ads.

### Which is updated more often, Welding & Pipe Tools or ValvEye App?

Welding & Pipe Tools ships an update every 6 months, and ValvEye App every 2 weeks. Most recently, Welding & Pipe Tools was updated on September 24, 2026 and ValvEye App on September 18, 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.*