# ElectriCalc vs Voltage Drop.

The clearest difference is iOS requirement: Voltage Drop. at 13.0 against ElectriCalc's 15.6. 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.

## The numbers

| Metric | ElectriCalc | Voltage Drop. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 13 MB | 18 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yihua Xu](https://appshunter.io/developer/884486688) | [Eyup Ensar ORAL](https://appshunter.io/developer/6772512446) |

## What reviewers say

### ElectriCalc

[App page](https://appshunter.io/ios/app/electricalc-engineering-tool/id6762361122)

**In-app purchases:** none


### Voltage Drop.

[App page](https://appshunter.io/ios/app/voltage-drop/id6780509345)

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

**In-app purchases:** none


## Frequently asked questions

### Is ElectriCalc free?

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

### Is Voltage Drop. free?

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

### Do ElectriCalc or Voltage Drop. have ads?

Neither ElectriCalc nor Voltage Drop. shows ads.

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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.*