# FieldFox vs Wire Gauge Calculator °

The clearest difference is price: FieldFox at Free against Wire Gauge Calculator °'s $0.99. FieldFox also leads on ratings volume (4 vs 1) and iOS requirement (12.0 vs 17.0). Wire Gauge Calculator °'s advantage is rating (5.0 vs 4.0) and update cadence (weekly vs every 12 months). On ads, in-app purchases and device support there is nothing between them.

FieldFox is free to download; Wire Gauge Calculator ° costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Wire Gauge Calculator ° holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

FieldFox ships an update every 12 months, Wire Gauge Calculator ° weekly. The most recent releases landed on October 18, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | FieldFox | Wire Gauge Calculator ° |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/fieldfox/id635077328/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wire-gauge-calculator/id6575360056/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Weekly** |
| Monetization | **Free** | Paid |
| Size | 27 MB | 1 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Keysight Technologies, Inc.](https://appshunter.io/developer/903911491) | [bobo pei](https://appshunter.io/developer/1276016340) |

## What reviewers say

### FieldFox

[App page](https://appshunter.io/ios/app/fieldfox/id635077328)

This application allows for remote viewing and control of Keysight FieldFox handheld analyzers. Mirror the instrument's display on your iOS device and access product documentation. Full remote control requires a specific instrument option.

**Highlights:** Remote viewing of FieldFox instruments, Full remote control with option 030, Instrument display mirroring, Access to product manuals and brochures, View and share documentation, Portrait and landscape orientation support

**Features:** macOS Compatibility

**In-app purchases:** none


### Wire Gauge Calculator °

[App page](https://appshunter.io/ios/app/wire-gauge-calculator/id6575360056)

This utility provides instant AWG conversions, NEC references, and voltage drop calculations for electricians and engineers. It offers offline functionality, metric conversions, and ampacity lookup based on standard electrical codes.

**Highlights:** Instant AWG to Metric conversion, Offline ampacity lookup (NEC Table 310.16), Voltage drop calculation with 3% limit alerts, Support for custom system voltages, Dual unit support (Feet/Meters), Native SwiftUI design with haptic feedback

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

**In-app purchases:** none


## Frequently asked questions

### Is FieldFox free?

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

### Is Wire Gauge Calculator ° free?

Wire Gauge Calculator ° costs $0.99, with no in-app purchases.

### Which has better reviews, FieldFox or Wire Gauge Calculator °?

Wire Gauge Calculator ° is rated higher. FieldFox averages 4.0 out of 5 from 4 ratings, while Wire Gauge Calculator ° averages 5.0 from 1 ratings.

### Do FieldFox or Wire Gauge Calculator ° have ads?

Neither FieldFox nor Wire Gauge Calculator ° shows ads.

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

FieldFox ships an update every 12 months, and Wire Gauge Calculator ° weekly. Most recently, FieldFox was updated on October 18, 2026 and Wire Gauge Calculator ° on October 20, 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.*