Electrical Converter vs Lumen Layout
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Electrical Converter
This utility app provides a comprehensive set of tools for electrical unit conversions and calculations. It includes 16 categories of unit converters and offers an extensive collection of 62 electrical calculators as an in-app purchase.
- 16 electrical unit converter categories
- 173 units and 2162 conversions
- 62 electrical calculators available
- In-app purchase for advanced calculators
- Supports SI & USCS standards for wire size
- Useful for engineers, project heads, and students
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Electrical Converter is a conversion calculator that converts different electrical units of measure,consists of 16 Categories with 173 Units and 2162 Conversions. -offers 62 Electrical Calculators as In-App Purchase. Electrical Converters List:(16) 1.Field Strength 2.Electric Potential 3.Resistance 4.Resistivity 5.Conductance 6.Conductivity 7.Capacitance 8.Inductance 9.Charge 10.Linear Charge Density 11.Surface Charge Density 12.Volume Charge Density 13.Current 14.Linear Current Density 15.Surface Current Density 16.Power Electrical Calculator List:(62) (offered as in-App Purchase) 1.Voltage Calculator 2.Current Calculator 3.Resistance Calculator 4.Power Calculator 5.kVA to amps (Single Phase) offered as in-App Purchase - Voltage Drop Calculator( SI & USCS Standards for wire size ) 6.kVA to amps (Three Phase) 7.amps to kVA (Single Phase) 8.amps to kVA (Three Phase) 9.Single Phase Power Calculator 10.Three Phase Power Calculator 11.Single Phase Current Calculator 12.Three Phase Current Calculator 13.DC Horse Power 14.Single Phase Horse Power 15.Three Phase Horse Power 16.DC Current (HP)Calculator 17.Single Phase Current (HP) Calculator 18.Three Phase Current (HP) Calculator 19.Efficiency (DC) Calculator 20.Efficiency (Single Phase) Calculator 21.Efficiency (Three Phase) Calculator 22.Power Factor (Single Phase) Calculator 23.Power Factor (Three Phase) Calculator 24.Luminous Intensity Calculator 25.Luminous Flux Calculator 26.Solid Angle Calculator 27.Energy Cost Calculator 28.Energy Storage (Resistance) Calculator 29.Energy Storage (Inductance) Calculator 30.Energy Storage (Capacitance) Calculator 31.Star to Delta Conversion 32.Delta to Star Conversion 33.Inductive Reactance Calculator 34.Capacitive Reactance Calculator 35.Resonant Frequency Calculator 36.Inductor Sizing Equation 37.Capacitor Sizing Equation 38.Resistance (Series) Calculator 39.Resistance (Parallel) Calculator 40.Inductance (Series) Calculator 41.Inductance (Parallel) Calculator 42.Capacitance (Series) Calculator 43.Capacitance (Parallel) Calculator 44.UnKnown Resistance (Series) Calculator 45.UnKnown Resistance (Parallel) Calculator 46.UnKnown Capacitance (Series) Calculator 47.UnKnown Capacitance (Parallel) Calculator 48.Neutral Current (3Ph) Unbalanced Loads and more calculators A must have App for engineers, project heads and students
Lumen Layout
This app helps calculate pot light layouts for rooms. It offers both basic and advanced modes for quick or precise planning, providing a clear results page with light coordinates and spacing diagrams.
- Pot light layout calculation
- Basic and advanced modes
- Customizable room dimensions
- Light spacing options
- Results page with coordinates
- Diagram for reference
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Introducing Lumen Layout - your new pot light layout calculator. Offering simplicity, flexibility and a beautiful design for a reasonable price. Choose between basic and advanced modes to get the layout you need - fast. Here's the difference: Basic is quick and simple - add room dimensions, choose your layout and specify the number of lights. Advanced offers more precision - specify width and length for room dimensions, number of lights and spacing style to get the most customizable layout possible. Both options end in the same place: a simple and easy to understand results page where each individual light's coordinates are presented in a list with the light spacing and a diagram to reference. Get Lumen Layout today and let us help speed up that tedious layout process!
Screenshots
Verdict
The clearest difference is review sentiment: Lumen Layout at 50% against Electrical Converter's 0%. Lumen Layout also leads on in-app purchases (none vs 1). Electrical Converter's advantage is rating (4.0 vs 1.0) and ratings volume (31 vs 1). On update cadence and ads 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
Electrical Converter costs $0.99 and Lumen Layout $4.99 up front. Electrical Converter sells 1 one-off in-app purchase. Lumen Layout asks for nothing beyond the download.
Electrical Converter holds the better App Store score, 4.0 against 1.0. That said, the two scores are not equally well evidenced: Electrical Converter has 31 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 0% of Electrical Converter's written reviews are positive against 50% of Lumen Layout's, so the app with the better star average is not the one people write more warmly about.
Electrical Converter ships an update every 5 months, Lumen Layout every 2 months. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.
| Parameter | Electrical Converter | Lumen Layout |
|---|---|---|
| Price | $0.99 — better | $4.99 |
| Rating | 4.0 (31 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 0.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 31 — better | 1 |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 15 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | V PUGAZHENTHI | The Sparky |
Customer experience
Electrical Converter
Lumen Layout
In-app purchases
Electrical Converter
- 62 Electrical Calculator$2.99
Lumen Layout
No in-app purchases
Questions
Is Electrical Converter free?
Is Lumen Layout free?
Which has better reviews, Electrical Converter or Lumen Layout?
Do Electrical Converter or Lumen Layout have ads?
Which is updated more often, Electrical Converter or Lumen Layout?
Other comparisons
