Comparison

Fault Current Calculator vs Starfish Smart Lighting

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fault Current Calculator

This tool helps contractors, engineers, and electricians quickly calculate available fault current on single and three-phase electrical systems. It also assists in sizing fuses and conductors for various circuits and can generate labels for service equipment.

Highlights
  • Calculate available fault current
  • Size fuses and conductors
  • Generate service equipment labels
  • Single and three-phase system support
  • NEC® 110.24 compliance
Features
Read full description

Eaton's Bussmann Series FC2 Available Fault Current Calculator application is an innovative tool developed for contractors, engineers, electricians, and electrical inspectors. This tool can be used on the Bussmann website or out in the field on a mobile device for those needing a quick and simple way to determine available fault current. With this simple tool, users can: - Calculate available fault current on single and three-phase systems - Create and send a label via email for marking the available fault current on service equipment (NEC® 110.24) - Size fuses and conductors for service, feeder, and branch circuits. This application, calculations, and other information are intended to clearly present technical information that will determine the available fault current at specific points in an electrical system. Bussmann reserves the right, without notice, to change this application and/or discontinue/ limit its distribution and/or availability. Bussmann also reserves the right to change or update, without notice, any technical information contained in this application. The data and information presented in this application are believed to be accurate. However, any and all liability for the content, or any omissions from this application, including any inaccuracies, errors, or misstatements in such data, calculations or information, is expressly disclaimed. The application, calculations and other information are provided without warranty of any kind, either expressed or implied, but not limited to, the implied warranties of merchantability, or fitness for a particular purpose. Bussmann disclaims any liability for the use of this application, calculations or other information. The complete End-User License Agreement can be found at: https://faultcurrentcalculatorpro.bussmann.com/home/eula

About

Starfish Smart Lighting

Control your home lighting remotely and create custom scenes for atmosphere, security, and convenience. Integrate with voice assistants for hands-free operation and manage access for family and guests.

Highlights
  • Remote lighting control
  • Custom scene creation
  • Voice assistant integration
  • Multi-user access
  • Guest access control
  • Scheduling and automation
  • Color changing options
Features
Read full description

Satco’s STARFISHTM app brings you a simple, scalable, smart lighting solution! STARFISHTM Smart lighting connects life and home together helping enhance convenience, security, atmosphere and wellness. The STARFISHTM app synchronizes your life and home using mobile and activated devices. Transition daily routines, add light for safety, color the atmosphere, STARFISHTM connects your home and life. COMPATIBILITY The STARFISHTM app integrates with Hey Google, Siri, and Alexa for voice control. STARFISHTM is also compatible with SmartThingsTM for total home integration. CONNECT ANYONE Your STARFISHTM home allows for secure multi-device and multi-user access. The whole family can connect, set scenes and personalize their space. When you have guests they can enjoy the freedom of smart light control and you can set the parameters. Allow for control of a room through "device" selection, or give them control of the entire home. Guests can operate STARFISHTM without disrupting your settings or you can allow them to create their own settings—it's up to you. CONNECT ANYWHERE Access your home through the STARFISHTM app with your secure login anywhere in the world. You will never be out of touch. SECURITY Whether lighting your way for a sure-footed path or gaining peace of mind while you’re away, STARFISHTM adds that extra layer of security though automations and control of your home using voice activation and mobile technology. ATMOSPHERE Create the mood. Dynamic scene setting with millions of colors strike up just the right atmosphere. Tone the room, dim the lights, own that personal space! Combine color changing products, light settings, groupings and electronics to personalize the moment. CONVENIENCE Set up your home to transition with your daily activities. Adjust the intensity of light to coincide with a task. Make certain your lights are off when you leave. Schedule your light so you return in the evening to a safe and well-lit home. You can voice activate lighting in an emergency. WELLNESS When you wake, set your lighting to gently follow the sleep/wake cycle, correlate color temperatures to adjust with natural daylight, match your lighting to seasonal patterns. Natural and human centric lighting are thought to enhance wellness and positivity.

Screenshots

Fault Current Calculator4 screens
Starfish Smart Lighting4 screens

Verdict

The call

The clearest difference is review sentiment: Starfish Smart Lighting at 52% against Fault Current Calculator's 0%. Starfish Smart Lighting also leads on rating (4.7 vs 3.1) and in-app purchases (none vs 2). On price, update cadence, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Fault Current Calculator sells 2 in-app purchases, starting at $4.99 per month. Starfish Smart Lighting asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Starfish Smart Lighting holds the better App Store score, 4.7 against 3.1. That said, the two scores are not equally well evidenced: Starfish Smart Lighting has 1K ratings behind it against 23, so its average is the more settled of the two. Written reviews point the same way: 0% of Fault Current Calculator's written reviews are positive against 52% of Starfish Smart Lighting's.

UpkeepUpdate frequency

Fault Current Calculator ships an update every 4 months, Starfish Smart Lighting every 5 months. The most recent releases landed on October 2, 2026 and October 18, 2026 respectively.

Scorecard5 real differences · 5 level
Fault Current Calculator versus Starfish Smart Lighting: the parameters behind the verdict, then further details
ParameterFault Current CalculatorStarfish Smart Lighting
PriceFreeFree
Rating3.1 (23 ratings)4.7 (1K ratings) — better
Positive reviews0.0% of reviews51.6% of reviews — better
Number of ratings231K — better
Update frequencyEvery 4 months — betterEvery 5 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.014.0
Further details — not scored
Size25 MB264 MB
Age rating17+12+
DeveloperCooper Bussmann, LLCSatco Products, INC

Customer experience

Fault Current Calculator

All ratings23 ratings
Positive47.8%
Neutral8.7%
Negative43.5%
Written reviews10 reviews
Positive0.0%
Neutral20.0%
Negative80.0%

Starfish Smart Lighting

All ratings1,001 ratings
Positive94.0%
Neutral2.8%
Negative3.2%
Written reviews31 reviews
Positive51.6%
Neutral9.7%
Negative38.7%

Bugs and requests

Fault Current Calculator

Not enough reviews yet to summarise bugs or requests.

Starfish Smart Lighting

Reported bugs

4 issues
  • Lights turning on unexpectedly after power outages
  • Inconsistent color settings after turning lights on/off
  • App freezing and unresponsive
  • Inability to connect new devices after router upgrade

Requested features

4 requests
  • Localized sunset/sunrise support for scheduling
  • Native HomeKit support
  • Improved documentation and app localization
  • Better power outage handling

In-app purchases

2 purchases

Fault Current Calculator

Subscriptions2
  • Pro Monthly Subscription7 Days trial$4.991 Month
  • Pro Annual Subscription7 Days trial$39.991 Year
None

Starfish Smart Lighting

No in-app purchases

Questions

Is Fault Current Calculator free?
Fault Current Calculator is free to download, with in-app purchases available.
Is Starfish Smart Lighting free?
Starfish Smart Lighting is free to download, with no in-app purchases.
Which has better reviews, Fault Current Calculator or Starfish Smart Lighting?
Starfish Smart Lighting is rated higher. Fault Current Calculator averages 3.1 out of 5 from 23 ratings, while Starfish Smart Lighting averages 4.7 from 1K ratings.
Do Fault Current Calculator or Starfish Smart Lighting have ads?
Neither Fault Current Calculator nor Starfish Smart Lighting shows ads.
Which is updated more often, Fault Current Calculator or Starfish Smart Lighting?
Fault Current Calculator ships an update every 4 months, and Starfish Smart Lighting every 5 months. Most recently, Fault Current Calculator was updated on October 2, 2026 and Starfish Smart Lighting on October 18, 2026.

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