# Select Conductor Wire PRO vs LightShowApp

The clearest difference is in-app purchases: Select Conductor Wire PRO at none against LightShowApp's 1. Select Conductor Wire PRO also leads on iOS requirement (15.0 vs 17.5). LightShowApp's advantage is update cadence (daily vs every 19 months). On price, ads and device support there is nothing between them.

Both are free to download. LightShowApp sells 1 one-off in-app purchase. Select Conductor Wire PRO asks for nothing beyond the download.

Select Conductor Wire PRO ships an update every 19 months, LightShowApp daily. The most recent releases landed on September 8, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Select Conductor Wire PRO | LightShowApp |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Daily** |
| Monetization | Free | — |
| Size | 10 MB | 19 MB |
| Requires iOS | **15.0** | 17.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Caio Pinheiro](https://appshunter.io/developer/494446833) | [Stream Shop Brasil Tecnologia Ltda](https://appshunter.io/developer/1700548782) |

## What reviewers say

### Select Conductor Wire PRO

[App page](https://appshunter.io/ios/app/select-conductor-wire-pro/id1178386753)

This app simplifies electrical conductor dimensioning for professionals and students. It offers precise calculations based on international standards, with an intuitive interface for quick and accurate results. Future updates will expand its capabilities.

**Highlights:** Electrical conductor dimensioning, B1 and B2 installation methods, Compliance with IEC 60364 standards, Intuitive and easy-to-use interface, Educational and professional tool, Planned expansion of installation methods

**Features:** macOS Compatibility

**In-app purchases:** none


### LightShowApp

[App page](https://appshunter.io/ios/app/lightshowapp/id6504754741)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LightShowApp Full Version | $0.99 | one-time |


## Frequently asked questions

### Is Select Conductor Wire PRO free?

Select Conductor Wire PRO is free to download, with no in-app purchases.

### Is LightShowApp free?

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

### Do Select Conductor Wire PRO or LightShowApp have ads?

Neither Select Conductor Wire PRO nor LightShowApp shows ads.

### Which is updated more often, Select Conductor Wire PRO or LightShowApp?

Select Conductor Wire PRO ships an update every 19 months, and LightShowApp daily. Most recently, Select Conductor Wire PRO was updated on September 8, 2026 and LightShowApp on September 16, 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.*