# Cu to Al to Cu Conversion Calc vs WBR Connect

The clearest difference is update cadence: WBR Connect at every 2 months against Cu to Al to Cu Conversion Calc's every 16 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Cu to Al to Cu Conversion Calc ships an update every 16 months, WBR Connect every 2 months. The most recent releases landed on October 24, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Cu to Al to Cu Conversion Calc | WBR Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cu-to-al-to-cu-conversion-calc/id6744463524/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 6 MB | 142 MB |
| Requires iOS | **16.6** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Southwire Company](https://appshunter.io/developer/440338423) | [Parish of West Baton Rouge](https://appshunter.io/developer/1825901624) |

## What reviewers say

### Cu to Al to Cu Conversion Calc

[App page](https://appshunter.io/ios/app/cu-to-al-to-cu-conversion-calc/id6744463524)

Easily convert between copper and aluminum wire sizes. Get a quick overview of key conversion factors for electrical projects.

**Highlights:** Copper to aluminum conversion, Aluminum to copper conversion, Key variable display, Electrical project calculations, Snap view of conversions

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

**In-app purchases:** none


### WBR Connect

[App page](https://appshunter.io/ios/app/wbr-connect/id6748469757)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cu to Al to Cu Conversion Calc free?

Cu to Al to Cu Conversion Calc is free to download, with no in-app purchases.

### Is WBR Connect free?

WBR Connect is free to download, with no in-app purchases.

### Do Cu to Al to Cu Conversion Calc or WBR Connect have ads?

Neither Cu to Al to Cu Conversion Calc nor WBR Connect shows ads.

### Which is updated more often, Cu to Al to Cu Conversion Calc or WBR Connect?

Cu to Al to Cu Conversion Calc ships an update every 16 months, and WBR Connect every 2 months. Most recently, Cu to Al to Cu Conversion Calc was updated on October 24, 2026 and WBR Connect on September 30, 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.*