# Building Wire Selector vs EV Calc Pro

Building Wire Selector and EV Calc Pro are too close to call on the numbers: across 9 compared parameters — price, rating, review sentiment and ratings volume among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

On the App Store both sit at effectively the same score — 5.0 for Building Wire Selector against 5.0 for EV Calc Pro. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Building Wire Selector | EV Calc Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/building-wire-selector/id6670218338/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/ev-calc-pro/id6760562066/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | Free | Free |
| Size | 6 MB | 62 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Southwire Company](https://appshunter.io/developer/440338423) | [Charge Rigs, LLC](https://appshunter.io/developer/1882610684) |

## What reviewers say

### Building Wire Selector

[App page](https://appshunter.io/ios/app/building-wire-selector/id6670218338)

This tool helps determine the correct conductor size and wire type for electrical installations. It adheres to the National Electrical Code® wiring methods, ensuring compliance and safety.

**Highlights:** Conductor size determination, Wire and cable type selection, National Electrical Code compliance, Electrical installation guidance

**Features:** macOS Compatibility

**In-app purchases:** none


### EV Calc Pro

[App page](https://appshunter.io/ios/app/ev-calc-pro/id6760562066)

This professional-grade electrical calculator assists EV charger installers and electricians with accurate, NEC-compliant calculations. It offers multiple specialized calculators for load analysis, wire sizing, voltage drop, and more, all accessible offline.

**Highlights:** EV Charger Load Calculator, EV Site Load Calculator, Wire Size Calculator, Voltage Drop Analysis, Breaker Sizing, Offline functionality, NEC code references

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Building Wire Selector free?

Building Wire Selector is free to download, with no in-app purchases.

### Is EV Calc Pro free?

EV Calc Pro is free to download, with no in-app purchases.

### Which has better reviews, Building Wire Selector or EV Calc Pro?

Building Wire Selector and EV Calc Pro are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Building Wire Selector or EV Calc Pro have ads?

Neither Building Wire Selector nor EV Calc Pro shows ads.

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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.*