# Electrical Calculations vs Charofil App v2.0

The clearest difference is in-app purchases: Charofil App v2.0 at none against Electrical Calculations's 3. Charofil App v2.0 also leads on ads (none vs shown) and review sentiment (100% vs 87%). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Electrical Calculations sells 3 in-app purchases, starting at $3.99 per 3 months. Charofil App v2.0 asks for nothing beyond the download.

Electrical Calculations ships an update every 2 weeks, Charofil App v2.0 every 9 days. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Electrical Calculations | Charofil App v2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (129 ratings)](https://appshunter.io/ios/app/electrical-calculations/id993232048/reviews)** | — |
| Number of ratings | **129** | — |
| Positive reviews | 86.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 56 MB | 31 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Egal Net di Ettore Gallina](https://appshunter.io/developer/993232047) | [MANCILLA GRUPO SA DE CV](https://appshunter.io/developer/1531806633) |

## What reviewers say

### Electrical Calculations

[App page](https://appshunter.io/ios/app/electrical-calculations/id993232048)

This app provides a comprehensive suite of electrical calculations for professionals. It supports various international standards and offers detailed reports in PDF format. The tool covers wiring, power, motor, and electronic calculations, along with extensive conversion tables and resources.

**Highlights:** Wire size and voltage drop calculations, Power, current, and resistance calculations, Motor performance and connection diagrams, Electronic component calculations, Extensive unit conversions, PDF report generation, Support for IEC, CEI, NEC, CEC standards

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Version (3 months) | $3.99 | per 3 months |
| PRO Version (1 year) | $7.49 | per year |
| PRO Version (Lifetime) | $89.99 | one-time |


### Charofil App v2.0

[App page](https://appshunter.io/ios/app/charofil-app-v20/id1531806631)

This app helps professionals in electrical and telecommunications wiring manage their projects. Access product catalogs, download technical sheets, and register for in-person certification courses.

**Highlights:** Project registration, Product catalog access, Technical sheet downloads, Course registration, Product line information

**In-app purchases:** none


## Frequently asked questions

### Is Electrical Calculations free?

Electrical Calculations is free to download, with in-app purchases available.

### Is Charofil App v2.0 free?

Charofil App v2.0 is free to download, with no in-app purchases.

### Do Electrical Calculations or Charofil App v2.0 have ads?

Electrical Calculations shows ads; Charofil App v2.0 does not.

### Which is updated more often, Electrical Calculations or Charofil App v2.0?

Electrical Calculations ships an update every 2 weeks, and Charofil App v2.0 every 9 days. Most recently, Electrical Calculations was updated on October 24, 2026 and Charofil App v2.0 on October 14, 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.*