Wire Gauge Calculator vs E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wire Gauge Calculator
Calculate wire resistance based on gauge and length. It also determines the minimum wire gauge required for specific voltage drop, length, and material.
- Calculate wire resistance
- Determine minimum wire gauge
- Input wire gauge and length
- Input material, length, and voltage drop
- Supports various wire materials
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The Wire Gauge Calculator is designed to allow the electrical engineer or technician to determine the resistance of a wire given the gauge and length of the wire. It will also determine the minimum wire gauge needed for a given wire material, length and maximum voltage drop.
E
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.
- 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
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E-Wire Calc is an enamelled copper wire (magnet wire) tool based on the industry standards IEC, NEMA or JIS. It provides several functions for the determination of various technical characteristics of the wire in the range 0,010 - 0,8 mm or AWG 58 - 20 respectively. The function DIAMETER allows the conversion of mm, inch and AWG The function RESISTANCE shows the nominal resistance for the given bare copper wire according to the set standard or calculates the diameter for the given resistance respectively The function METALS allows the calculation of bare wire diameters of different metals for a given resistance. The function RESISTANCE TOLERANCE shows the minimal and maximal permitted resistance for a given nominal copper wire diameter according to the set standard. The function SIZES calculates the quantity of enamelled copper for a selected unit of length, the length for a selected unit of quantity and the cross section for a given bare wire and outer diameter. The function BREAKDOWN VOLTAGE shows the minimum voltage of an enamelled copper wire with a given nominal diameter for different addition / increase classes. The function WINDING TENSION calculates the maximal winding tension in cN recommended by ELEKTRISOLA for a given nominal copper wire diameter. The function OVERALL DIAMETER TOLERANCE shows the minimal and maximal permitted outer diameter for an enamelled wire with a given nominal diameter in different addition / increase classes according to the set standard.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 September 29, 2026 and September 12, 2026 respectively.
| Parameter | Wire Gauge Calculator | E |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 39 months | Every 18 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 1 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Paul Pollock | ELEKTRISOLA |
Customer experience
Wire Gauge Calculator
E
In-app purchases
Wire Gauge Calculator
No in-app purchases
E
No in-app purchases
Questions
Is Wire Gauge Calculator free?
Is E free?
Which has better reviews, Wire Gauge Calculator or E?
Do Wire Gauge Calculator or E have ads?
Which is updated more often, Wire Gauge Calculator or E?
Other comparisons
