# Johnstone University vs Electrician Exam Study Guide

The clearest difference is in-app purchases: Johnstone University at none against Electrician Exam Study Guide's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Electrician Exam Study Guide sells 2 in-app purchases, starting at $2.99 per month. Johnstone University asks for nothing beyond the download.

## The numbers

| Metric | Johnstone University | Electrician Exam Study Guide |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 56 MB | 19 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Johnstone Supply](https://appshunter.io/developer/492852821) | [DMP ENTERPRISE LLC](https://appshunter.io/developer/1808322033) |

## What reviewers say

### Johnstone University

[App page](https://appshunter.io/ios/app/johnstone-university/id6778569177)

**Features:** macOS Compatibility

**In-app purchases:** none


### Electrician Exam Study Guide

[App page](https://appshunter.io/ios/app/electrician-exam-study-guide/id6790532007)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Electrician Premium (Monthly) | $2.99 | per month |
| Electrician Premium (Lifetime) | $20.00 | one-time |


## Frequently asked questions

### Is Johnstone University free?

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

### Is Electrician Exam Study Guide free?

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

### Do Johnstone University or Electrician Exam Study Guide have ads?

Neither Johnstone University nor Electrician Exam Study Guide shows ads.

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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.*