# Master Plumber Exam Prep vs Master Plumber Test

The clearest difference is price: Master Plumber Test at Free against Master Plumber Exam Prep's $6.99. Master Plumber Test also leads on update cadence (every 3 weeks vs every 15 months). Master Plumber Exam Prep's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On ads there is nothing between them.

Master Plumber Test is free to download; Master Plumber Exam Prep costs $6.99 up front. Master Plumber Test sells 2 in-app purchases, starting at $6.99 per month. Master Plumber Exam Prep asks for nothing beyond the download.

Master Plumber Exam Prep ships an update every 15 months, Master Plumber Test every 3 weeks. The most recent releases landed on September 26, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Master Plumber Exam Prep | Master Plumber Test |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/master-plumber-test/id6664061133/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 3 weeks** |
| Monetization | **Paid** | Subscription |
| Size | 59 MB | 11 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Adnan Sheikh](https://appshunter.io/developer/478871268) | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) |

## What reviewers say

### Master Plumber Exam Prep

[App page](https://appshunter.io/ios/app/master-plumber-exam-prep/id1523571168)

Prepare for your Master or Journeyman plumber license exams with over 400 mock questions. This app helps you assess your knowledge and build confidence to pass your state or local exam on the first try.

**Highlights:** 400+ mock exam questions, Assess knowledge gaps, Build exam confidence, Prepare for state/local exams, Compatible with Master and Journeyman levels

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Master Plumber Exam Prep free?

Master Plumber Exam Prep costs $6.99, with no in-app purchases.

### Is Master Plumber Test free?

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

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

Neither Master Plumber Exam Prep nor Master Plumber Test shows ads.

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

Master Plumber Exam Prep ships an update every 15 months, and Master Plumber Test every 3 weeks. Most recently, Master Plumber Exam Prep was updated on September 26, 2026 and Master Plumber Test on September 30, 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.*