# Gas Converter vs Electrical Calculations

Gas Converter and Electrical Calculations both sit at 4.7 stars, but that hides the real split: 87% of Electrical Calculations's written reviews are positive against 50% of Gas Converter's. Electrical Calculations also leads on update cadence (every 2 weeks vs every 10 months). Gas Converter's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Electrical Calculations sells 2 in-app purchases, starting at $3.99 per 3 months. Gas Converter asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Gas Converter against 4.6 for Electrical Calculations. Both are backed by a comparable volume of ratings — 201 and 129 respectively. Written reviews are what separate them: 50% of Gas Converter's written reviews are positive against 87% of Electrical Calculations's.

Gas Converter ships an update every 10 months, Electrical Calculations every 2 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Gas Converter | Electrical Calculations |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (201 ratings)](https://appshunter.io/ios/app/gas-converter/id681227665/reviews)** | [4.6 (129 ratings)](https://appshunter.io/ios/app/electrical-calculations/id993232048/reviews) |
| Number of ratings | **201** | 129 |
| Positive reviews | 50.0% of reviews | **86.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 68 MB | 56 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Linde GmbH](https://appshunter.io/developer/657403417) | [Egal Net di Ettore Gallina](https://appshunter.io/developer/993232047) |

## What reviewers say

### Gas Converter

[App page](https://appshunter.io/ios/app/gas-converter/id681227665)

Easily convert volumetric to weight-based units for 15 industrial gases. Get additional information like enthalpy and boiling points. Simple three-step process for quick calculations.

**Highlights:** Convert volumetric to weight units, Supports 15 industrial gases, Provides enthalpy and boiling point data, Calculates values at different temperatures, Simple three-step conversion process, Sleek and usable design

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

**In-app purchases:** none


### 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 (2)**

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


## Frequently asked questions

### Is Gas Converter free?

Gas Converter is free to download, with no in-app purchases.

### Is Electrical Calculations free?

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

### Which has better reviews, Gas Converter or Electrical Calculations?

Gas Converter is rated higher. Gas Converter averages 4.7 out of 5 from 201 ratings, while Electrical Calculations averages 4.6 from 129 ratings.

### Do Gas Converter or Electrical Calculations have ads?

Electrical Calculations shows ads; Gas Converter does not.

### Which is updated more often, Gas Converter or Electrical Calculations?

Gas Converter ships an update every 10 months, and Electrical Calculations every 2 weeks. Most recently, Gas Converter was updated on November 1, 2026 and Electrical Calculations on November 3, 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.*