# Electric PRO vs Quackify

The clearest difference is price: Quackify at Free against Electric PRO's $0.99. Quackify also leads on update cadence (every 2 months vs every 5 months). Electric PRO's advantage is device support (4 vs 1) and iOS requirement (12.0 vs 16.0). On ads and in-app purchases there is nothing between them.

Quackify is free to download; Electric PRO costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Electric PRO ships an update every 5 months, Quackify every 2 months. The most recent releases landed on September 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Electric PRO | Quackify |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/electric-pro/id1014995444/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Paid | — |
| Size | 12 MB | 2 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nic Kolbe](https://appshunter.io/developer/512550641) | [Salvatore Rivieccio](https://appshunter.io/developer/1892817671) |

## What reviewers say

### Electric PRO

[App page](https://appshunter.io/ios/app/electric-pro/id1014995444)

This utility app offers quick and accurate conversions for various electrical units. It provides insights into additional electrical calculations and allows for adjustable number formats for user convenience. Simplify complex electrical computations with this tool.

**Highlights:** Electrical unit conversion, Ampere, Volt, Watt, Ohm, Siemens, Joule, Second conversion, Additional electrical calculation insights, Adjustable number formats, Simplifies complex calculations

**Features:** Vision Pro support

**In-app purchases:** none


### Quackify

[App page](https://appshunter.io/ios/app/quackify/id6762604652)

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

**In-app purchases:** none


## Frequently asked questions

### Is Electric PRO free?

Electric PRO costs $0.99, with no in-app purchases.

### Is Quackify free?

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

### Do Electric PRO or Quackify have ads?

Neither Electric PRO nor Quackify shows ads.

### Which is updated more often, Electric PRO or Quackify?

Electric PRO ships an update every 5 months, and Quackify every 2 months. Most recently, Electric PRO was updated on September 10, 2026 and Quackify on September 13, 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.*