Best Fieldwatt Electrician NEC Calc alternatives: apps like Fieldwatt Electrician NEC Calc

10+ similar apps compared and reviewed

4.2 avg rating
9 free apps
Updated November 2026

Fieldwatt Electrician NEC Calc is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Fieldwatt Electrician NEC Calc

FieldWatt: Solar PV Toolkit#1

FieldWatt: Solar PV Toolkit by Chris Thrasher

Inverter faults & NEC calcs
Editor's Choice
🔧 Utilities
5.0(1 ratings)
FreeIn-App Purchases
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FieldWatt: Solar PV Toolkit screenshot 6

This offline toolkit provides essential calculations and reference material for utility-scale solar plant commissioning and O&M. It includes guided troubleshooting, site paperwork generation, and receipt tracking, all designed for field use.

WiFi Analyzer and Heat Map#3

WiFi Analyzer and Heat Map by Thomas Backes

Survey your WiFi performance
Worth Considering
🔧 Utilities
2.8(5 ratings)
FreeIn-App Purchases
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Analyze WiFi network performance with speed tests, ping, latency, and jitter. Create visual heatmaps by overlaying floorplans to identify dead spots and optimize WiFi node placement. Organize surveys with projects and floorplans for performance tracking.

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Sunco Smart Lighting
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Sunco Smart Lighting
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Control your smart LED bulbs from your phone with this app. Adjust colors, brightness, and set schedules for automated lighting. Group bulbs and integrate with voice assistants for a seamless smart home experience.

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ZEUS Wallet
ZEUS Wallet
ZEUS Wallet
Bitcoin + Lightning
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Manage your Bitcoin and Lightning Network funds with this mobile application. It allows you to create a Lightning wallet or remotely control your node from any location.

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iConnectHue for Philips Hue
iConnectHue for Philips Hue
iConnectHue for Philips Hue
Get the best out of your light
$3.99

Enhance your Philips Hue lighting system with advanced control over scenes, timers, and animations. Run features directly on your Hue Bridge for efficient operation. Offers extensive customization for ambiance, parties, and daily routines.

Intelligent and instant timersCustomizable home widgetsScene sharing and family geofencing
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7
Hearlo
Hearlo
Hearlo
Communicate with everyone!
Free

This app facilitates communication for individuals with speech or hearing disabilities. It offers real-time audio transcription, text-to-speech conversion, and translation in multiple languages, including offline support. A customizable pictogram library and business-specific navigation features enhance accessibility.

Real-time audio transcriptionText-to-speech conversionReal-time translation
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Altimeter ∞ Elevation GPS
Altimeter ∞ Elevation GPS
Altimeter ∞ Elevation GPS
Current Altitude Tracker
Free

This app provides real-time GPS altitude readings in feet or meters with live accuracy indicators. It's designed for outdoor enthusiasts and travelers needing a fast, reliable elevation tracker that works offline and uses minimal battery.

Live GPS altitudeUnit toggle (feet/meters)GPS accuracy display
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Zulu Time Now - UTC GMT Clock
Zulu Time Now - UTC GMT Clock
Zulu Time Now - UTC GMT Clock
UTC Widget for Pilot, Military
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This app displays Zulu time (UTC/GMT) alongside your local time, with customizable formats and widgets for easy access. It's designed for pilots, military personnel, and anyone needing precise global timekeeping.

Zulu and local time displayAdjustable time by slidingApple Watch app and complications
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PCalc Lite
PCalc Lite
PCalc Lite
The Best Calculator
Free

This free scientific calculator offers essential features like RPN mode, unit conversions, and multiple undo/redo. It provides a taste of a more powerful version, with optional in-app purchases for expanded functionality.

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