# Electrical Calculation Tools vs Electrician's assistant

The clearest difference is price: Electrician's assistant at Free against Electrical Calculation Tools's $1.99. Electrician's assistant also leads on update cadence (every 2 weeks vs every 5 months). Electrical Calculation Tools's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Electrician's assistant is free to download; Electrical Calculation Tools costs $1.99 up front. Electrician's assistant sells 1 one-off in-app purchase. Electrical Calculation Tools asks for nothing beyond the download.

Electrical Calculation Tools ships an update every 5 months, Electrician's assistant every 2 weeks. The most recent releases landed on September 30, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Electrical Calculation Tools | Electrician's assistant |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Size | 37 MB | 43 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kantaben Gorasiya](https://appshunter.io/developer/1640260396) | [Albert Parti](https://appshunter.io/developer/534966701) |

## What reviewers say

### Electrical Calculation Tools

[App page](https://appshunter.io/ios/app/electrical-calculation-tools/id6446797237)

**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 Electrical Calculation Tools free?

Electrical Calculation Tools costs $1.99, with no in-app purchases.

### Is Electrician's assistant free?

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

### Do Electrical Calculation Tools or Electrician's assistant have ads?

Electrician's assistant shows ads; Electrical Calculation Tools does not.

### Which is updated more often, Electrical Calculation Tools or Electrician's assistant?

Electrical Calculation Tools ships an update every 5 months, and Electrician's assistant every 2 weeks. Most recently, Electrical Calculation Tools was updated on September 30, 2026 and Electrician's assistant on October 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*