# Journeyman Plumber vs Grading Grounds

The clearest difference is in-app purchases: Grading Grounds at none against Journeyman Plumber's 1. Grading Grounds also leads on ads (none vs shown) and update cadence (every 2 days vs every 12 months). Journeyman Plumber's advantage is iOS requirement (13.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. Journeyman Plumber sells 1 one-off in-app purchase. Grading Grounds asks for nothing beyond the download.

Journeyman Plumber ships an update every 12 months, Grading Grounds every 2 days. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Journeyman Plumber | Grading Grounds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/journeyman-plumber-test-prep/id6472892372/reviews)** | — |
| Number of ratings | **9** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 45 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jayesh Vagadiya](https://appshunter.io/developer/1682487467) | [Garst Peterson](https://appshunter.io/developer/1896227590) |

## What reviewers say

### Journeyman Plumber

[App page](https://appshunter.io/ios/app/journeyman-plumber-test-prep/id6472892372)

Prepare for your Journeyman Plumber Test with over 1000 practice questions and 20+ mock tests. Track your progress, review errors, and utilize flashcards to master key plumbing subjects. This comprehensive study guide and simulator aims to ensure you're well-prepared for the actual exam.

**Highlights:** 1000+ practice questions, 20+ free mock tests, Progress tracking and score monitoring, Error review for learning, Flashcard study mode, Bookmark difficult questions, Real-time test simulator

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


### Grading Grounds

[App page](https://appshunter.io/ios/app/grading-grounds/id6787039083)

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

**In-app purchases:** none


## Frequently asked questions

### Is Journeyman Plumber free?

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

### Is Grading Grounds free?

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

### Do Journeyman Plumber or Grading Grounds have ads?

Journeyman Plumber shows ads; Grading Grounds does not.

### Which is updated more often, Journeyman Plumber or Grading Grounds?

Journeyman Plumber ships an update every 12 months, and Grading Grounds every 2 days. Most recently, Journeyman Plumber was updated on October 3, 2026 and Grading Grounds 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.*