# Backflow Buddy vs Journeyman Electrician Guide

The clearest difference is price: Journeyman Electrician Guide at Free against Backflow Buddy's $1.99. Journeyman Electrician Guide also leads on rating (5.0 vs 3.7). Backflow Buddy's advantage is in-app purchases (none vs 3) and update cadence (fortnightly vs every 6 months). On ads, device support and iOS requirement there is nothing between them.

Journeyman Electrician Guide is free to download; Backflow Buddy costs $1.99 up front. Journeyman Electrician Guide sells 3 in-app purchases, starting at $2.99 per 7 days. Backflow Buddy asks for nothing beyond the download.

Journeyman Electrician Guide holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Backflow Buddy ships an update fortnightly, Journeyman Electrician Guide every 6 months. Both last shipped on November 4, 2026.

## The numbers

| Metric | Backflow Buddy | Journeyman Electrician Guide |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/backflow-buddy/id6475203858/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/journeyman-electrician-guide/id6479552847/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 6 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 258 MB | 34 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Greg Phillips](https://appshunter.io/developer/1723623593) | [Jignasha Joshi](https://appshunter.io/developer/1699384056) |

## What reviewers say

### Backflow Buddy

[App page](https://appshunter.io/ios/app/backflow-buddy/id6475203858)

This app simulates backflow prevention devices and their testing procedures. It offers customizable water pressure simulations and quizzes to prepare users for certification exams.

**Highlights:** RPZ and Test Gauge simulation, Double Check and Test Gauge simulation, Customizable internal water pressure, Differential pressure gauge simulation, Quiz preparation with multiple lengths, Randomized industry-expert questions, Comprehensive quiz results

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

**In-app purchases:** none


### Journeyman Electrician Guide

[App page](https://appshunter.io/ios/app/journeyman-electrician-guide/id6479552847)

Prepare for your Journeyman Electrician Exam with this comprehensive study tool. It offers randomized mock tests, an extensive question bank covering various electrical topics, and detailed progress tracking to identify areas for improvement. Bookmark questions and review weak areas for effective exam preparation.

**Highlights:** Randomized mock tests, Extensive question bank, Progress tracking, Bookmark weak questions, Test resumption, Dark mode support

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access - 7 Days | $2.99 | per 7 days |
| Premium Access - 30 Days | $7.99 | per month |
| Remove Ads | $9.99 | one-time |


## Frequently asked questions

### Is Backflow Buddy free?

Backflow Buddy costs $1.99, with no in-app purchases.

### Is Journeyman Electrician Guide free?

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

### Which has better reviews, Backflow Buddy or Journeyman Electrician Guide?

Journeyman Electrician Guide is rated higher. Backflow Buddy averages 3.7 out of 5 from 3 ratings, while Journeyman Electrician Guide averages 5.0 from 1 ratings.

### Do Backflow Buddy or Journeyman Electrician Guide have ads?

Both Backflow Buddy and Journeyman Electrician Guide show ads.

### Which is updated more often, Backflow Buddy or Journeyman Electrician Guide?

Backflow Buddy ships an update fortnightly, and Journeyman Electrician Guide every 6 months. Most recently, Backflow Buddy was updated on November 4, 2026 and Journeyman Electrician Guide on November 4, 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.*