# Random vs Unit Converter

The clearest difference is update cadence: Random at every 4 months against Unit Converter's every 9 months. Random also leads on iOS requirement (13.0 vs 15.0). 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.

Random ships an update every 4 months, Unit Converter every 9 months. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Random | Unit Converter |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 9 months |
| Monetization | — | Free |
| Size | 2 MB | 5 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Mac |
| Age rating | +4 | 4+ |
| Developer | [Seung-Un Ham](https://appshunter.io/developer/447543367) | [Armchair Engineering](https://appshunter.io/developer/398901339) |

## What reviewers say

### Random

[App page](https://appshunter.io/ios/app/random-coffee/id1483156053)

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

**In-app purchases:** none


### Unit Converter

[App page](https://appshunter.io/ios/app/unit-converter-barconvert/id1518931403)

Easily convert measurements across various categories including area, currency, length, and temperature. This utility app provides quick and accurate conversions using the latest data for currencies.

**Highlights:** Area conversion, Currency conversion with latest data, Length conversion, Temperature conversion, Time conversion, Volume conversion, Weight conversion

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Random free?

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

### Is Unit Converter free?

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

### Do Random or Unit Converter have ads?

Neither Random nor Unit Converter shows ads.

### Which is updated more often, Random or Unit Converter?

Random ships an update every 4 months, and Unit Converter every 9 months. Most recently, Random was updated on October 7, 2026 and Unit Converter on October 16, 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.*