# Wire Gauge Calculator vs E

The clearest difference is rating: E at 5.0 against Wire Gauge Calculator's 1.0. E also leads on update cadence (every 18 months vs every 39 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

E holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Wire Gauge Calculator ships an update every 39 months, E every 18 months. The most recent releases landed on October 14, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Wire Gauge Calculator | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/wire-gauge-calculator/id788713397/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/e-wire-calc/id885429495/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 18 months** |
| Monetization | Free | Free |
| Size | 1 MB | 26 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Paul Pollock](https://appshunter.io/developer/430791885) | [ELEKTRISOLA](https://appshunter.io/developer/885429498) |

## What reviewers say

### Wire Gauge Calculator

[App page](https://appshunter.io/ios/app/wire-gauge-calculator/id788713397)

Calculate wire resistance based on gauge and length. It also determines the minimum wire gauge required for specific voltage drop, length, and material.

**Highlights:** Calculate wire resistance, Determine minimum wire gauge, Input wire gauge and length, Input material, length, and voltage drop, Supports various wire materials

**Features:** macOS Compatibility

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-wire-calc/id885429495)

This tool helps determine technical characteristics of enamelled copper wire based on industry standards. It offers functions for diameter conversion, resistance calculations, and breakdown voltage.

**Highlights:** Diameter conversion (mm, inch, AWG), Resistance calculation, Metal wire diameter calculation, Resistance tolerance, Enamelled copper quantity and length, Breakdown voltage, Winding tension calculation, Overall diameter tolerance

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

**In-app purchases:** none


## Frequently asked questions

### Is Wire Gauge Calculator free?

Wire Gauge Calculator is free to download, with no in-app purchases.

### Is E free?

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

### Which has better reviews, Wire Gauge Calculator or E?

E is rated higher. Wire Gauge Calculator averages 1.0 out of 5 from 1 ratings, while E averages 5.0 from 1 ratings.

### Do Wire Gauge Calculator or E have ads?

Neither Wire Gauge Calculator nor E shows ads.

### Which is updated more often, Wire Gauge Calculator or E?

Wire Gauge Calculator ships an update every 39 months, and E every 18 months. Most recently, Wire Gauge Calculator was updated on October 14, 2026 and E on September 12, 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.*