# Converter vs Fancy Units Converter

The clearest difference is in-app purchases: Converter at none against Fancy Units Converter's 3. Converter also leads on ads (none vs shown) and review sentiment (94% vs 67%). Fancy Units Converter's advantage is update cadence (every 3 weeks vs every 2 months). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Fancy Units Converter sells 3 in-app purchases, starting at $2.99 per month. Converter asks for nothing beyond the download.

Converter holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 981 and 1.6K respectively. Written reviews point the same way: 94% of Converter's written reviews are positive against 67% of Fancy Units Converter's.

Converter ships an update every 2 months, Fancy Units Converter every 3 weeks. The most recent releases landed on October 25, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Converter | Fancy Units Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (981 ratings)](https://appshunter.io/ios/app/converter-universal-conversion/id423521445/reviews)** | [4.7 (1.6K ratings)](https://appshunter.io/ios/app/fancy-units-converter/id850306139/reviews) |
| Number of ratings | 981 | **1.6K** |
| Positive reviews | **93.9% of reviews** | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 37 MB | 16 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Trelleborg Sealing Solutions](https://appshunter.io/developer/396863758) | [Ievgenii Lebid](https://appshunter.io/developer/850306142) |

## What reviewers say

### Converter

[App page](https://appshunter.io/ios/app/converter-universal-conversion/id423521445)

This app offers a comprehensive unit and hardness conversion tool with an easy-to-use interface. It includes currency conversion with updated exchange rates, over 300 engineering and scientific units, and a specialized hardness converter. Additional features like timezone conversion, pace calculation, and a standard calculator enhance its utility.

**Highlights:** Currency converter with live exchange rates, Over 300 engineering and scientific units, Specialized hardness converter, Timezone conversion, Running pace calculator, Integrated standard calculator, Conversion history log

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate and fast conversions
- 💡 Comprehensive coverage of units and categories
- 🔒 No ads or hidden fees
- 💡 Useful currency converter

**What reviewers complain about**

- 🐛 Currency conversion rates can be outdated
- 🔍 Difficult to find specific conversions due to large number of options
- 💡 Lack of ability to set favorite conversions as default

**Reported bugs**

- Occasional crashes on startup for non-English/German users
- Conversion from meters to feet does not show inches

**Requested features**

- Add fuel efficiency conversions
- Allow users to set favorite conversions as default
- Improve currency conversion rate updates


### Fancy Units Converter

[App page](https://appshunter.io/ios/app/fancy-units-converter/id850306139)

This app offers a fast and user-friendly way to convert units and currencies. Customize your conversion lists and get instant results as you type, with support for over 350 units and 160 currencies. It also includes a built-in calculator and offline currency data.

**Highlights:** Real-time conversion, 350+ physical units, 160+ currencies, Built-in calculator, Smart search, Automatic currency refresh, Customizable conversion lists

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Version | $2.99 | per month |
| Unlock Full Version | $29.99 | per year |
| Unlock Pro Version | $99.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive UI
- 🚀 Quick conversions
- 💡 Customizable units
- 🌟 Aesthetically pleasing design
- 💰 Good value for money

**What reviewers complain about**

- 🔒 Essential units locked behind paywall
- 🐛 Occasional crashes and bugs
- 📵 Ads in free version
- 🚫 Limited functionality in free version
- ⚠️ Inaccurate conversions in some cases

**Reported bugs**

- Currency conversion rates not updating
- App freezes when closing conversion window
- Incorrect unit conversions in certain categories

**Requested features**

- Add more unit categories
- Improve currency conversion accuracy
- Implement a widget for quick access
- Allow custom unit creation
- Provide better support for offline use


## Frequently asked questions

### Is Converter free?

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

### Is Fancy Units Converter free?

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

### Which has better reviews, Converter or Fancy Units Converter?

Converter is rated higher. Converter averages 4.9 out of 5 from 981 ratings, while Fancy Units Converter averages 4.7 from 1.6K ratings.

### Do Converter or Fancy Units Converter have ads?

Fancy Units Converter shows ads; Converter does not.

### Which is updated more often, Converter or Fancy Units Converter?

Converter ships an update every 2 months, and Fancy Units Converter every 3 weeks. Most recently, Converter was updated on October 25, 2026 and Fancy Units Converter on November 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*