# Voltary vs Voltage Calculator

The clearest difference is ads: Voltage Calculator at none against Voltary's shown. Voltary's advantage is iOS requirement (13.0 vs 15.0). On price, 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 | Voltary | Voltage Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 weeks |
| Size | 45 MB | 72 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hasanain Alhamedi](https://appshunter.io/developer/6777917433) | [ESDEV Teknoloji](https://appshunter.io/developer/1693053468) |

## What reviewers say

### Voltary

[App page](https://appshunter.io/ios/app/voltary/id6778161465)

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

**In-app purchases:** none


### Voltage Calculator

[App page](https://appshunter.io/ios/app/voltage-calculator/id6790529321)

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

**In-app purchases:** none


## Frequently asked questions

### Is Voltary free?

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

### Is Voltage Calculator free?

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

### Do Voltary or Voltage Calculator have ads?

Voltary shows ads; Voltage Calculator does not.

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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.*