# Pipe Guide Calculator vs Pipe Calc

The clearest difference is in-app purchases: Pipe Guide Calculator at none against Pipe Calc's 1. Pipe Calc's advantage is update cadence (every 4 days vs every 12 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Pipe Calc 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 Calc every 4 days. The most recent releases landed on November 2, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Pipe Guide Calculator | Pipe Calc |
| --- | --- | --- |
| Price | Free | Free |
| 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 | **Every 4 days** |
| Monetization | Free | — |
| Size | 19 MB | 29 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IT Welding Sweden AB](https://appshunter.io/developer/1076615987) | [Gun woo Kim](https://appshunter.io/developer/1700263119) |

## 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 Calc

[App page](https://appshunter.io/ios/app/pipe-calc-pipefitter-offsets/id6786981763)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Unlock | $24.99 | one-time |


## Frequently asked questions

### Is Pipe Guide Calculator free?

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

### Is Pipe Calc free?

Pipe Calc is free to download, with in-app purchases available.

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

Neither Pipe Guide Calculator nor Pipe Calc shows ads.

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

Pipe Guide Calculator ships an update every 12 months, and Pipe Calc every 4 days. Most recently, Pipe Guide Calculator was updated on November 2, 2026 and Pipe Calc on October 28, 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.*