# Unit Converter and Calculator. vs ARVIS process

The clearest difference is in-app purchases: ARVIS process at none against Unit Converter and Calculator.'s 1. ARVIS process also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Unit Converter and Calculator. sells 1 one-off in-app purchase. ARVIS process asks for nothing beyond the download.

## The numbers

| Metric | Unit Converter and Calculator. | ARVIS process |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (82 ratings)](https://appshunter.io/ios/app/unit-converter-and-calculator/id1559358634/reviews)** | — |
| Number of ratings | **82** | — |
| Positive reviews | 31.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 218 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kemal Bakacak](https://appshunter.io/developer/1475963902) | [MIX REALITY SERVICOS EM TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/1580919665) |

## What reviewers say

### Unit Converter and Calculator.

[App page](https://appshunter.io/ios/app/unit-converter-and-calculator/id1559358634)

Effortlessly perform a vast array of unit conversions with this comprehensive mobile application. It offers real-time, accurate results across over 70 categories and 1450 units, featuring a user-friendly design and offline access.

**Highlights:** Real-time conversions, Over 70 categories, More than 1450 units, Offline access, User-friendly design, Customizable settings, Dark mode support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium, All Calculation Units | $2.99 | one-time |


### ARVIS process

[App page](https://appshunter.io/ios/app/arvis-process/id6447362080)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Unit Converter and Calculator. free?

Unit Converter and Calculator. is free to download, with in-app purchases available.

### Is ARVIS process free?

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

### Do Unit Converter and Calculator. or ARVIS process have ads?

Unit Converter and Calculator. shows ads; ARVIS process 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.*