# Circuit Wizard vs Wire (AWG) Calculator

The clearest difference is review sentiment: Wire (AWG) Calculator at 100% against Circuit Wizard's 40%. Wire (AWG) Calculator also leads on rating (4.2 vs 3.1) and update cadence (every 2 months vs every 12 months). Circuit Wizard's advantage is ratings volume (19 vs 6) and iOS requirement (7.1 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Wire (AWG) Calculator holds the better App Store score, 4.2 against 3.1. Both are backed by a comparable volume of ratings — 19 and 6 respectively. Written reviews point the same way: 40% of Circuit Wizard's written reviews are positive against 100% of Wire (AWG) Calculator's.

Circuit Wizard ships an update every 12 months, Wire (AWG) Calculator every 2 months. Both last shipped on October 23, 2026.

## The numbers

| Metric | Circuit Wizard | Wire (AWG) Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (19 ratings)](https://appshunter.io/ios/app/circuit-wizard/id576865083/reviews) | **[4.2 (6 ratings)](https://appshunter.io/ios/app/wire-awg-calculator/id1526471471/reviews)** |
| Number of ratings | **19** | 6 |
| Positive reviews | 40.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 4 MB | 24 MB |
| Requires iOS | **7.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Blue Sea Systems, Inc.](https://appshunter.io/developer/576865086) | [Neil Rohan](https://appshunter.io/developer/1522614743) |

## What reviewers say

### Circuit Wizard

[App page](https://appshunter.io/ios/app/circuit-wizard/id576865083)

This app assists electricians and enthusiasts in calculating wire sizes for installations based on ABYC and Blue Sea Systems specifications. It also helps find suitable protective products for circuits. The application functions completely offline.

**Highlights:** Wire sizing calculation, ABYC and Blue Sea Systems specifications, Product search for circuit protection, Offline functionality, Electrical installation reference

**Features:** macOS Compatibility

**In-app purchases:** none


### Wire (AWG) Calculator

[App page](https://appshunter.io/ios/app/wire-awg-calculator/id1526471471)

This app assists aircraft mechanics in selecting the correct American Wire Gauge (AWG) for aircraft wiring. It calculates wire size based on circuit length, current, voltage, temperature, and derating factors, referencing FAA guidelines.

**Highlights:** AWG wire size calculation, Voltage, current, and length inputs, Temperature and derating factors, Altitude deration calculation, Bundle deration calculation, Bundle Builder utility

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

**In-app purchases:** none


## Frequently asked questions

### Is Circuit Wizard free?

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

### Is Wire (AWG) Calculator free?

Wire (AWG) Calculator is free to download, with no in-app purchases.

### Which has better reviews, Circuit Wizard or Wire (AWG) Calculator?

Wire (AWG) Calculator is rated higher. Circuit Wizard averages 3.1 out of 5 from 19 ratings, while Wire (AWG) Calculator averages 4.2 from 6 ratings.

### Do Circuit Wizard or Wire (AWG) Calculator have ads?

Neither Circuit Wizard nor Wire (AWG) Calculator shows ads.

### Which is updated more often, Circuit Wizard or Wire (AWG) Calculator?

Circuit Wizard ships an update every 12 months, and Wire (AWG) Calculator every 2 months. Most recently, Circuit Wizard was updated on October 23, 2026 and Wire (AWG) Calculator on October 23, 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.*