# Lighting Calculations vs Oni Telecom Casa Conectada

The clearest difference is in-app purchases: Oni Telecom Casa Conectada at none against Lighting Calculations's 3. Oni Telecom Casa Conectada also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Lighting Calculations sells 3 in-app purchases, starting at $1.99 per 3 months. Oni Telecom Casa Conectada asks for nothing beyond the download.

Lighting Calculations ships an update every 5 weeks, Oni Telecom Casa Conectada every 3 weeks. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Lighting Calculations | Oni Telecom Casa Conectada |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/lighting-calculations/id1021580336/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 90 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Egal Net di Ettore Gallina](https://appshunter.io/developer/993232047) | [Houseasy LTDA](https://appshunter.io/developer/1560227912) |

## 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 |


### Oni Telecom Casa Conectada

[App page](https://appshunter.io/ios/app/oni-telecom-casa-conectada/id6739005431)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lighting Calculations free?

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

### Is Oni Telecom Casa Conectada free?

Oni Telecom Casa Conectada is free to download, with no in-app purchases.

### Do Lighting Calculations or Oni Telecom Casa Conectada have ads?

Lighting Calculations shows ads; Oni Telecom Casa Conectada does not.

### Which is updated more often, Lighting Calculations or Oni Telecom Casa Conectada?

Lighting Calculations ships an update every 5 weeks, and Oni Telecom Casa Conectada every 3 weeks. Most recently, Lighting Calculations was updated on October 24, 2026 and Oni Telecom Casa Conectada on October 9, 2026.

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