# The Converter vs Unit Converter

The clearest difference is rating: The Converter at 4.5 against Unit Converter's 3.7. The Converter also leads on ads (none vs shown) and review sentiment (75% vs 50%). Unit Converter's advantage is update cadence (every 4 days vs every 6 weeks). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. The Converter sells 1 one-off in-app purchase and Unit Converter sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

The Converter holds the better App Store score, 4.5 against 3.7. That said, the two scores are not equally well evidenced: The Converter has 21 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 75% of The Converter's written reviews are positive against 50% of Unit Converter's.

The Converter ships an update every 6 weeks, Unit Converter every 4 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | The Converter | Unit Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (21 ratings)](https://appshunter.io/ios/app/the-converter/id286911289/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/unit-converter-auc/id1565736843/reviews) |
| Number of ratings | **21** | 3 |
| Positive reviews | **75.3% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 12 MB | 48 MB |
| Requires iOS | **7.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vladimir Kofman](https://appshunter.io/developer/286911292) | [Andre Leite Barbosa Costa](https://appshunter.io/developer/984337133) |

## What reviewers say

### The Converter

[App page](https://appshunter.io/ios/app/the-converter/id286911289)

This app offers a comprehensive unit and currency converter with over 1500 units across 65 categories. It features advanced search, customization, and two conversion modes for convenience, performing calculations as you type.

**Highlights:** 1500+ units across 65 categories, Advanced search and customization, Standard and Expanded conversion modes, Conversions performed as you type, Supports over 180 countries for currency

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Unit Converter

[App page](https://appshunter.io/ios/app/unit-converter-auc/id1565736843)

This tool offers quick and precise conversions for over 20 categories, including units of measurement and currency. Its user-friendly interface makes it ideal for students, travelers, and hobbyists needing reliable results on the go.

**Highlights:** 20+ conversion categories, Real-time currency exchange rates, Intuitive user interface, Offline conversion capability, Accurate and fast results

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads & Unlock All Themes | $4.99 | one-time |


## Frequently asked questions

### Is The Converter free?

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

### Is Unit Converter free?

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

### Which has better reviews, The Converter or Unit Converter?

The Converter is rated higher. The Converter averages 4.5 out of 5 from 21 ratings, while Unit Converter averages 3.7 from 3 ratings.

### Do The Converter or Unit Converter have ads?

Unit Converter shows ads; The Converter does not.

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

The Converter ships an update every 6 weeks, and Unit Converter every 4 days. Most recently, The 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.*