# SpoolTracker vs Probation360

The clearest difference is rating: SpoolTracker at 5.0 against Probation360's 2.7. SpoolTracker also leads on in-app purchases (none vs 1) and iOS requirement (12.4 vs 15.1). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Probation360 sells 1 in-app purchase, starting at $9.99 per month. SpoolTracker asks for nothing beyond the download.

SpoolTracker holds the better App Store score, 5.0 against 2.7. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

SpoolTracker ships an update every 4 months, Probation360 every 2 months. Both last shipped on October 1, 2026.

## The numbers

| Metric | SpoolTracker | Probation360 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/spooltracker/id1644046440/reviews)** | [2.7 (3 ratings)](https://appshunter.io/ios/app/probation360/id6755721290/reviews) |
| Number of ratings | **4** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 32 MB | 47 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Victaulic](https://appshunter.io/developer/563513551) | [steven helfer](https://appshunter.io/developer/1855824932) |

## 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


### Probation360

[App page](https://appshunter.io/ios/app/probation360/id6755721290)

This app automates daily probation check-ins by calling a hotline and listening for testing requirements. It provides instant notifications, a daily calendar of results, and progress tracking for a more organized and less stressful routine.

**Highlights:** Automatic daily hotline check-ins, Instant test notifications, Daily calendar of hotline results, Progress tracking for clean streaks, Simple and private user interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Daily UA Check-In | $9.99 | per month |


## Frequently asked questions

### Is SpoolTracker free?

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

### Is Probation360 free?

Probation360 is free to download, with in-app purchases available.

### Which has better reviews, SpoolTracker or Probation360?

SpoolTracker is rated higher. SpoolTracker averages 5.0 out of 5 from 4 ratings, while Probation360 averages 2.7 from 3 ratings.

### Do SpoolTracker or Probation360 have ads?

Neither SpoolTracker nor Probation360 shows ads.

### Which is updated more often, SpoolTracker or Probation360?

SpoolTracker ships an update every 4 months, and Probation360 every 2 months. Most recently, SpoolTracker was updated on October 1, 2026 and Probation360 on October 1, 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.*