# Unit Converter SW vs Unit Converter

The clearest difference is review sentiment: Unit Converter at 50% against Unit Converter SW's 0%. Unit Converter also leads on rating (3.7 vs 1.0) and update cadence (every 4 days vs every 6 weeks). Unit Converter SW's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

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

Unit Converter holds the better App Store score, 3.7 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 0% of Unit Converter SW's written reviews are positive against 50% of Unit Converter's.

Unit Converter SW ships an update every 6 weeks, Unit Converter every 4 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Unit Converter SW | Unit Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/unit-converter-sw/id1542445498/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/unit-converter-auc/id1565736843/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 43 MB | 48 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Carmelo Scuderi](https://appshunter.io/developer/1455896258) | [Andre Leite Barbosa Costa](https://appshunter.io/developer/984337133) |

## What reviewers say

### Unit Converter SW

[App page](https://appshunter.io/ios/app/unit-converter-sw/id1542445498)

This app offers a comprehensive unit conversion tool with over 30 categories and hundreds of conversions. It includes an integrated calculator for quick calculations without leaving the app. Perform conversions for various measurements like length, temperature, and data, all while working offline.

**Highlights:** 30+ unit categories, Hundreds of conversions, Integrated calculator, Offline functionality, Quick conversion screen, Supports various measurements

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Unit Converter SW free?

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

### Is Unit Converter free?

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

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

Unit Converter is rated higher. Unit Converter SW averages 1.0 out of 5 from 1 ratings, while Unit Converter averages 3.7 from 3 ratings.

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

Unit Converter shows ads; Unit Converter SW does not.

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

Unit Converter SW ships an update every 6 weeks, and Unit Converter every 4 days. Most recently, Unit Converter SW was updated on October 29, 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.*