# Pipe Guide Calculator vs SpoolTracker

The clearest difference is review sentiment: SpoolTracker at 100% against Pipe Guide Calculator's 0%. SpoolTracker also leads on rating (5.0 vs 3.0) and update cadence (every 4 months vs every 12 months). On price, ratings volume, 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.

SpoolTracker holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 0% of Pipe Guide Calculator's written reviews are positive against 100% of SpoolTracker's.

Pipe Guide Calculator ships an update every 12 months, SpoolTracker every 4 months. The most recent releases landed on June 9, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Pipe Guide Calculator | SpoolTracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/pipe-guide-calculator/id1076615988/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/spooltracker/id1644046440/reviews)** |
| Number of ratings | 4 | 4 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 19 MB | 32 MB |
| Requires iOS | 15.6 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [IT Welding Sweden AB](https://appshunter.io/developer/1076615987) | [Victaulic](https://appshunter.io/developer/563513551) |

## 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


### SpoolTracker

[App page](https://appshunter.io/ios/app/spooltracker/id1644046440)

This application helps construction professionals track the status of individual spools on a project. Users can scan QR codes to update spool status, attach images, and add comments for real-time project progress summaries.

**Highlights:** Track spool status, QR code scanning, Attach images to spools, Add comments to spools, Project progress summary, Easy-to-use interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pipe Guide Calculator free?

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

### Is SpoolTracker free?

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

### Which has better reviews, Pipe Guide Calculator or SpoolTracker?

SpoolTracker is rated higher. Pipe Guide Calculator averages 3.0 out of 5 from 4 ratings, while SpoolTracker averages 5.0 from 4 ratings.

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

Neither Pipe Guide Calculator nor SpoolTracker shows ads.

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

Pipe Guide Calculator ships an update every 12 months, and SpoolTracker every 4 months. Most recently, Pipe Guide Calculator was updated on June 9, 2026 and SpoolTracker on June 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.*