# Master Plumber Test vs Journeyman Plumber Prep

The clearest difference is device support: Journeyman Plumber Prep at 3 against Master Plumber Test's 1. Journeyman Plumber Prep also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Master Plumber Test sells 2 in-app purchases, starting at $6.99 per month and Journeyman Plumber Prep sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Master Plumber Test | Journeyman Plumber Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/master-plumber-test/id6664061133/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Subscription | — |
| Size | 11 MB | 51 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) | [Md Tariqul Islam](https://appshunter.io/developer/1789667629) |

## What reviewers say

### Master Plumber Test

[App page](https://appshunter.io/ios/app/master-plumber-test/id6664061133)

Prepare for your plumber licensing exams with a comprehensive study tool. It offers extensive practice questions with detailed explanations, custom test creation, and progress tracking for both UPC and IPC codes. Study offline with a user-friendly interface.

**Highlights:** Extensive practice questions, Customizable practice tests, Detailed explanations and references, Plumbing math and calculations, Progress tracking, Up-to-date content, Offline access

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $6.99 | per month |
| Lifetime version | $19.99 | one-time |


### Journeyman Plumber Prep

[App page](https://appshunter.io/ios/app/journeyman-plumber-prep/id6748274612)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Unlimited Plan | $12.99 | one-time |


## Frequently asked questions

### Is Master Plumber Test free?

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

### Is Journeyman Plumber Prep free?

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

### Do Master Plumber Test or Journeyman Plumber Prep have ads?

Neither Master Plumber Test nor Journeyman Plumber Prep shows ads.

### Which is updated more often, Master Plumber Test or Journeyman Plumber Prep?

Master Plumber Test ships an update every 3 weeks, and Journeyman Plumber Prep every 3 weeks. Most recently, Master Plumber Test was updated on October 24, 2026 and Journeyman Plumber Prep on October 12, 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.*