# Prysmian Group Voltage Drop vs EPiC

The clearest difference is review sentiment: EPiC at 100% against Prysmian Group Voltage Drop's 60%. EPiC also leads on update cadence (every 2 months vs every 7 months) and ratings volume (27 vs 6). Prysmian Group Voltage Drop's advantage is rating (5.0 vs 4.5) and iOS requirement (11.0 vs 17.4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Prysmian Group Voltage Drop holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 6 and 27 respectively. Written reviews complicate that: 60% of Prysmian Group Voltage Drop's written reviews are positive against 100% of EPiC's, so the app with the better star average is not the one people write more warmly about.

Prysmian Group Voltage Drop ships an update every 7 months, EPiC every 2 months. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Prysmian Group Voltage Drop | EPiC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/prysmian-group-voltage-drop/id847894136/reviews)** | [4.5 (27 ratings)](https://appshunter.io/ios/app/epic-mobile/id953041545/reviews) |
| Number of ratings | 6 | **27** |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 8 MB | 154 MB |
| Requires iOS | **11.0** | 17.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Prysmian Group](https://appshunter.io/developer/914872756) | [ABB Information Systems AG](https://appshunter.io/developer/1026885389) |

## What reviewers say

### Prysmian Group Voltage Drop

[App page](https://appshunter.io/ios/app/prysmian-group-voltage-drop/id847894136)

Calculate maximum circuit distance and minimum conductor size for required voltage drop. Designed for electrical professionals, it provides detailed information on conductor size, voltage loss, and amperage based on NEC standards.

**Highlights:** Calculate Maximum Circuit Distance, Determine Minimum Conductor Size, View Actual Voltage Loss, NEC Code Selection (2011, 2014, 2017), Metric or Standard Conductors, Amperage Calculations

**Features:** macOS Compatibility

**In-app purchases:** none


### EPiC

[App page](https://appshunter.io/ios/app/epic-mobile/id953041545)

Manage ABB low-voltage devices with precision and speed directly from your smartphone. Monitor, install, and digitally upgrade hardware features. Built for technicians, panel builders, and service engineers, it offers tools for configuration, real-time monitoring, and troubleshooting.

**Highlights:** Device monitoring and installation, Digital hardware feature upgrades, Commissioning and configuration, Real-time performance monitoring, Troubleshooting with diagnostics, Offline work capability, Wireless connection for safety

**In-app purchases:** none


## Frequently asked questions

### Is Prysmian Group Voltage Drop free?

Prysmian Group Voltage Drop is free to download, with no in-app purchases.

### Is EPiC free?

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

### Which has better reviews, Prysmian Group Voltage Drop or EPiC?

Prysmian Group Voltage Drop is rated higher. Prysmian Group Voltage Drop averages 5.0 out of 5 from 6 ratings, while EPiC averages 4.5 from 27 ratings.

### Do Prysmian Group Voltage Drop or EPiC have ads?

Neither Prysmian Group Voltage Drop nor EPiC shows ads.

### Which is updated more often, Prysmian Group Voltage Drop or EPiC?

Prysmian Group Voltage Drop ships an update every 7 months, and EPiC every 2 months. Most recently, Prysmian Group Voltage Drop was updated on November 5, 2026 and EPiC on November 6, 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.*