# SpoolTracker vs Piping Engineering Toolbox

The clearest difference is review sentiment: SpoolTracker at 100% against Piping Engineering Toolbox's 50%. SpoolTracker also leads on rating (5.0 vs 3.7) and in-app purchases (none vs 4). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Piping Engineering Toolbox sells 4 in-app purchases, starting at $1.99 per 7 days. SpoolTracker asks for nothing beyond the download.

SpoolTracker holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 4 and 9 respectively. Written reviews point the same way: 100% of SpoolTracker's written reviews are positive against 50% of Piping Engineering Toolbox's.

SpoolTracker ships an update every 4 months, Piping Engineering Toolbox every 3 months. The most recent releases landed on June 11, 2026 and August 26, 2026 respectively.

## The numbers

| Metric | SpoolTracker | Piping Engineering Toolbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/spooltracker/id1644046440/reviews)** | [3.7 (9 ratings)](https://appshunter.io/ios/app/piping-engineering-toolbox/id6654914337/reviews) |
| Number of ratings | 4 | **9** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 32 MB | 61 MB |
| Requires iOS | 12.4 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Victaulic](https://appshunter.io/developer/563513551) | [Shital Gorasiya](https://appshunter.io/developer/1737199158) |

## What reviewers say

### 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


### Piping Engineering Toolbox

[App page](https://appshunter.io/ios/app/piping-engineering-toolbox/id6654914337)

This app provides piping engineers with essential tools, dimensions, and standards for design and analysis. It includes calculators, checklists, software shortcuts, and educational resources to streamline work and enhance knowledge.

**Highlights:** Pipe wall thickness calculator, Branch reinforcement calculator, Piping checklists, Fitting dimensions, Software shortcuts (AutoCAD, MicroStation), Piping standards references (ASME, ASTM), Industry blog and quizzes

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| Monthly Premium | $3.99 | per month |
| Yearly Premium | $7.99 | per year |
| Lifetime Premium | $12.99 | one-time |


## Frequently asked questions

### Is SpoolTracker free?

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

### Is Piping Engineering Toolbox free?

Piping Engineering Toolbox is free to download, with in-app purchases available.

### Which has better reviews, SpoolTracker or Piping Engineering Toolbox?

SpoolTracker is rated higher. SpoolTracker averages 5.0 out of 5 from 4 ratings, while Piping Engineering Toolbox averages 3.7 from 9 ratings.

### Do SpoolTracker or Piping Engineering Toolbox have ads?

Neither SpoolTracker nor Piping Engineering Toolbox shows ads.

### Which is updated more often, SpoolTracker or Piping Engineering Toolbox?

SpoolTracker ships an update every 4 months, and Piping Engineering Toolbox every 3 months. Most recently, SpoolTracker was updated on June 11, 2026 and Piping Engineering Toolbox on August 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*