# Lighting Calculations vs Electrical Engineering

Lighting Calculations and Electrical Engineering both sit at 4.8 stars, but that hides the real split: 74% of Electrical Engineering's written reviews are positive against 60% of Lighting Calculations's. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Lighting Calculations sells 3 in-app purchases, starting at $1.99 per 3 months and Electrical Engineering sells 7 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Lighting Calculations against 4.9 for Electrical Engineering. Both are backed by a comparable volume of ratings — 6 and 11 respectively. Written reviews are what separate them: 60% of Lighting Calculations's written reviews are positive against 74% of Electrical Engineering's.

Lighting Calculations ships an update every 5 weeks, Electrical Engineering every 2 months. The most recent releases landed on September 8, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Lighting Calculations | Electrical Engineering |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (6 ratings)](https://appshunter.io/ios/app/lighting-calculations/id1021580336/reviews) | **[4.9 (11 ratings)](https://appshunter.io/ios/app/electrical-engineering-quiz/id1330321712/reviews)** |
| Number of ratings | 6 | **11** |
| Positive reviews | 60.0% of reviews | **73.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 32 MB | 115 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Egal Net di Ettore Gallina](https://appshunter.io/developer/993232047) | [Carlo Terracciano](https://appshunter.io/developer/1159639539) |

## What reviewers say

### Lighting Calculations

[App page](https://appshunter.io/ios/app/lighting-calculations/id1021580336)

This app transforms your smartphone into a comprehensive lighting design tool. It offers advanced calculations for room lighting, LED analysis, and efficiency, alongside quick conversions and essential technical resources. Ensure your lighting projects meet all standards and optimize energy usage.

**Highlights:** Room lighting design calculations, LED analysis (lifespan, photobiological risk), Energy efficiency calculations, Photometric code decoding, Lumen, Lux, Candela, Watt conversions, Normative requirements and technical guides, Light quality metrics (CRI, UGR)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Version (3 months) | $1.99 | per 3 months |
| PRO Version (1 year) | $2.99 | per year |
| PRO Version (Lifetime) | $89.99 | one-time |


### Electrical Engineering

[App page](https://appshunter.io/ios/app/electrical-engineering-quiz/id1330321712)

This app provides electrical calculations and fundamental concepts for students and professionals. It covers Ohm's Law, power calculations, circuit analysis, and advanced topics like wire sizing and power factor correction.

**Highlights:** Electrical calculations, Basic electrical knowledge, Advanced electrical topics, Ohm's Law and power calculations, Circuit analysis theorems, Wire sizing and voltage drop, Resistor color codes

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription - Electro | $3.99 | per month |
| Monthly subscription - Electro | $5.99 | per month |
| Annual Subscription Electronic | $8.99 | per year |
| Annual Subscription Electronic | $24.99 | per year |
| Annual Subscription Electronic | $24.99 | per year |
| Lifetime Subscription Electro | $29.99 | one-time |
| Lifetime Subscription Electro | $99.99 | one-time |


## Frequently asked questions

### Is Lighting Calculations free?

Lighting Calculations is free to download, with in-app purchases available.

### Is Electrical Engineering free?

Electrical Engineering is free to download, with in-app purchases available.

### Which has better reviews, Lighting Calculations or Electrical Engineering?

Electrical Engineering is rated higher. Lighting Calculations averages 4.8 out of 5 from 6 ratings, while Electrical Engineering averages 4.9 from 11 ratings.

### Do Lighting Calculations or Electrical Engineering have ads?

Both Lighting Calculations and Electrical Engineering show ads.

### Which is updated more often, Lighting Calculations or Electrical Engineering?

Lighting Calculations ships an update every 5 weeks, and Electrical Engineering every 2 months. Most recently, Lighting Calculations was updated on September 8, 2026 and Electrical Engineering on September 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*