# Units Converter+ vs Unit Converter

The clearest difference is in-app purchases: Units Converter+ at none against Unit Converter's 3. Units Converter+ also leads on iOS requirement (10.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Unit Converter sells 3 in-app purchases, starting at $0.99 per month. Units Converter+ asks for nothing beyond the download.

Units Converter+ ships an update monthly, Unit Converter every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Units Converter+ | Unit Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/units-converter-plus/id895360448/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 5 MB | 3 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fusion Software Development Pty Ltd](https://appshunter.io/developer/872570075) | [Michiel de Gooijer](https://appshunter.io/developer/1849863849) |

## What reviewers say

### Units Converter+

[App page](https://appshunter.io/ios/app/units-converter-plus/id895360448)

This free utility tool helps you convert between over 400 units across more than 20 categories. It features a simple interface, fast calculations, and automatic updates for currency exchange rates.

**Highlights:** Over 400 units, 20+ conversion categories, Simple and easy UI, Fast calculations, Latest currency rates, Automatic currency updates, Mixed-unit support

**Features:** macOS Compatibility

**In-app purchases:** none


### Unit Converter

[App page](https://appshunter.io/ios/app/unit-converter-pro/id6758503595)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $0.99 | per month |
| Pro Yearly | $3.99 | per year |
| Small Tip | $0.99 | one-time |


## Frequently asked questions

### Is Units Converter+ free?

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

### Is Unit Converter free?

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

### Do Units Converter+ or Unit Converter have ads?

Neither Units Converter+ nor Unit Converter shows ads.

### Which is updated more often, Units Converter+ or Unit Converter?

Units Converter+ ships an update monthly, and Unit Converter every 2 weeks. Most recently, Units Converter+ was updated on October 24, 2026 and Unit Converter on October 24, 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.*