# Pipe Guide Calculator vs Pipe Offset Calc Plumb

The clearest difference is price: Pipe Guide Calculator at Free against Pipe Offset Calc Plumb's $0.99. Pipe Guide Calculator also leads on in-app purchases (none vs 1). Pipe Offset Calc Plumb's advantage is update cadence (fortnightly vs every 12 months) and iOS requirement (13.0 vs 15.6). On ads and device support there is nothing between them.

Pipe Guide Calculator is free to download; Pipe Offset Calc Plumb costs $0.99 up front. Pipe Offset Calc Plumb sells 1 one-off in-app purchase. Pipe Guide Calculator asks for nothing beyond the download.

Pipe Guide Calculator ships an update every 12 months, Pipe Offset Calc Plumb fortnightly. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Pipe Guide Calculator | Pipe Offset Calc Plumb |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/pipe-guide-calculator/id1076615988/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 19 MB | 30 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [IT Welding Sweden AB](https://appshunter.io/developer/1076615987) | [Rizvan Adzhoian](https://appshunter.io/developer/1891746079) |

## What reviewers say

### Pipe Guide Calculator

[App page](https://appshunter.io/ios/app/pipe-guide-calculator/id1076615988)

This utility app provides essential calculations for pipe fitting, eliminating the need for reference tables. Designed by a welder for welders, it aims to save time and streamline work processes.

**Highlights:** All necessary computations in one place, Useful calculations for pipe fitting, Eliminates the need for tables, Saves time on the job, Designed for welders

**Features:** macOS Compatibility

**In-app purchases:** none


### Pipe Offset Calc Plumb

[App page](https://appshunter.io/ios/app/pipe-offset-calc-plumb/id6765783950)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Unlock | $2.99 | one-time |


## Frequently asked questions

### Is Pipe Guide Calculator free?

Pipe Guide Calculator is free to download, with no in-app purchases.

### Is Pipe Offset Calc Plumb free?

Pipe Offset Calc Plumb costs $0.99, and also offers in-app purchases.

### Do Pipe Guide Calculator or Pipe Offset Calc Plumb have ads?

Neither Pipe Guide Calculator nor Pipe Offset Calc Plumb shows ads.

### Which is updated more often, Pipe Guide Calculator or Pipe Offset Calc Plumb?

Pipe Guide Calculator ships an update every 12 months, and Pipe Offset Calc Plumb fortnightly. Most recently, Pipe Guide Calculator was updated on October 4, 2026 and Pipe Offset Calc Plumb on October 5, 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.*