# Prysmian Group Voltage Drop vs Electrical Cost

Prysmian Group Voltage Drop and Electrical Cost both sit at 5.0 stars, but that hides the real split: 100% of Electrical Cost's written reviews are positive against 60% of Prysmian Group Voltage Drop's. Electrical Cost also leads on update cadence (monthly vs every 7 months). Prysmian Group Voltage Drop's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Electrical Cost sells 3 in-app purchases, starting at $0.99 per 3 months. Prysmian Group Voltage Drop asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Prysmian Group Voltage Drop against 5.0 for Electrical Cost. Both are backed by a comparable volume of ratings — 6 and 3 respectively. Written reviews are what separate them: 60% of Prysmian Group Voltage Drop's written reviews are positive against 100% of Electrical Cost's.

Prysmian Group Voltage Drop ships an update every 7 months, Electrical Cost monthly. The most recent releases landed on November 5, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Prysmian Group Voltage Drop | Electrical Cost |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/prysmian-group-voltage-drop/id847894136/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/electrical-cost/id1040802526/reviews) |
| Number of ratings | **6** | 3 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 25 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Prysmian Group](https://appshunter.io/developer/914872756) | [Egal Net di Ettore Gallina](https://appshunter.io/developer/993232047) |

## 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


### Electrical Cost

[App page](https://appshunter.io/ios/app/electrical-cost/id1040802526)

Monitor your home or office electricity consumption and predict energy spending. Get detailed estimates for appliance usage, track bills, and analyze spending trends with intuitive charts. Optimize appliance use to reduce your electricity costs.

**Highlights:** Precise appliance cost calculation, Daily, weekly, monthly, yearly estimates, Bill archiving and trend analysis, Graphical spending evolution, Customizable device parameters, Time-of-use tariff support, Data export in PDF/text

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Version (3 months) | $0.99 | per 3 months |
| PRO Version (1 year) | $1.99 | per year |
| PRO Version (Lifetime) | $9.99 | one-time |


## Frequently asked questions

### Is Prysmian Group Voltage Drop free?

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

### Is Electrical Cost free?

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

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

Prysmian Group Voltage Drop and Electrical Cost are both rated 5.0 out of 5 on the App Store, from 6 and 3 ratings respectively.

### Do Prysmian Group Voltage Drop or Electrical Cost have ads?

Electrical Cost shows ads; Prysmian Group Voltage Drop does not.

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

Prysmian Group Voltage Drop ships an update every 7 months, and Electrical Cost monthly. Most recently, Prysmian Group Voltage Drop was updated on November 5, 2026 and Electrical Cost on November 4, 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.*