# Unit Plus vs Units Conversion Chart

The clearest difference is in-app purchases: Units Conversion Chart at none against Unit Plus's 1. Units Conversion Chart also leads on ads (none vs shown). Unit Plus's advantage is iOS requirement (15.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Unit Plus sells 1 one-off in-app purchase. Units Conversion Chart asks for nothing beyond the download.

## The numbers

| Metric | Unit Plus | Units Conversion Chart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/unit-plus-24-measurement-units/id1184208185/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 1 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rohit Iyer](https://appshunter.io/developer/1150989827) | [Vishwam B](https://appshunter.io/developer/1068325932) |

## What reviewers say

### Unit Plus

[App page](https://appshunter.io/ios/app/unit-plus-24-measurement-units/id1184208185)

A beautifully designed unit converter with 24 categories and numerous units. Easily convert measurements from one unit to all others with a simple and intuitive interface. More units are planned for future updates.

**Highlights:** 24 conversion categories, Extensive unit selection, Intuitive user interface, Converts to all other units, Beautiful design, Regular updates

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Units Conversion Chart

[App page](https://appshunter.io/ios/app/units-conversion-chart/id6752585107)

**In-app purchases:** none


## Frequently asked questions

### Is Unit Plus free?

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

### Is Units Conversion Chart free?

Units Conversion Chart is free to download, with no in-app purchases.

### Do Unit Plus or Units Conversion Chart have ads?

Unit Plus shows ads; Units Conversion Chart 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.*