# WPM (Owner) vs Electrician's assistant

The clearest difference is in-app purchases: WPM (Owner) at none against Electrician's assistant's 1. WPM (Owner) also leads on ads (none vs shown). Electrician's assistant's advantage is update cadence (every 2 weeks vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Electrician's assistant sells 1 one-off in-app purchase. WPM (Owner) asks for nothing beyond the download.

WPM (Owner) ships an update every 3 months, Electrician's assistant every 2 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | WPM (Owner) | Electrician's assistant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 55 MB | 43 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [IMT Tech Sdn Bhd](https://appshunter.io/developer/1287476008) | [Albert Parti](https://appshunter.io/developer/534966701) |

## What reviewers say

### WPM (Owner)

[App page](https://appshunter.io/ios/app/wpm-owner/id6480431588)

**Features:** macOS Compatibility

**In-app purchases:** none


### Electrician's assistant

[App page](https://appshunter.io/ios/app/electricians-assistant/id6740750504)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertising-Electrician | $0.99 | one-time |


## Frequently asked questions

### Is WPM (Owner) free?

WPM (Owner) is free to download, with no in-app purchases.

### Is Electrician's assistant free?

Electrician's assistant is free to download, with in-app purchases available.

### Do WPM (Owner) or Electrician's assistant have ads?

Electrician's assistant shows ads; WPM (Owner) does not.

### Which is updated more often, WPM (Owner) or Electrician's assistant?

WPM (Owner) ships an update every 3 months, and Electrician's assistant every 2 weeks. Most recently, WPM (Owner) was updated on November 4, 2026 and Electrician's assistant on October 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.*