Electrical Power Calculator vs Lumen Layout
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Electrical Power Calculator
This app provides precise mathematical and scientific calculations for various needs. It helps users calculate generator and UPS requirements, convert lumens to watts, and estimate generator fuel consumption. It's designed for students, professionals, and anyone needing accurate computations.
- Generator requirement calculation (single/three phase)
- UPS requirement calculation (single/three phase)
- Lumens & Watts conversion
- Generator fuel consumption estimation
- Generator power calculation
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Unlock the potential of precision calculations with Power Calculator, your go-to app for a wide range of mathematical and scientific computations. Whether you're a student, professional, or just someone who loves numbers, Power Calculator is designed to meet your diverse needs with accuracy and efficiency. KW and kVA and Amps • Calculate generator requirements (single or three phase) • Calculate UPS requirements (single or three phase) • Convert Lumens & Watts • Generator Fuel Consumption • Generator Power Calculator Make every calculation a breeze with Power Calculator – your indispensable tool for mathematical empowerment. Download now and experience the ease of precise computations at your fingertips!
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 Power Calculator's 0%. Lumen Layout also leads on update cadence (every 2 months vs every 6 months). Electrical Power Calculator's advantage is rating (3.0 vs 1.0) and price ($2.99 vs $4.99). On ratings volume, ads, in-app purchases and monetization model 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 Power Calculator costs $2.99 and Lumen Layout $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Electrical Power Calculator holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews complicate that: 0% of Electrical Power Calculator'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 Power Calculator ships an update every 6 months, Lumen Layout every 2 months. The most recent releases landed on October 30, 2026 and October 8, 2026 respectively.
| Parameter | Electrical Power Calculator | Lumen Layout |
|---|---|---|
| Price | $2.99 — better | $4.99 |
| Rating | 3.0 (1 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 0.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 6 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 30 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Kantaben Gorasiya | The Sparky |
Customer experience
Electrical Power Calculator
Lumen Layout
In-app purchases
Electrical Power Calculator
No in-app purchases
Lumen Layout
No in-app purchases
Questions
Is Electrical Power Calculator free?
Is Lumen Layout free?
Which has better reviews, Electrical Power Calculator or Lumen Layout?
Do Electrical Power Calculator or Lumen Layout have ads?
Which is updated more often, Electrical Power Calculator or Lumen Layout?
Other comparisons
