# Converter vs Currency & Unit Converter #

The clearest difference is rating: Converter at 4.9 against Currency & Unit Converter #'s 4.3. Converter also leads on review sentiment (94% vs 73%) and update cadence (every 2 months vs every 6 months). Currency & Unit Converter #'s advantage is iOS requirement (8.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Converter holds the better App Store score, 4.9 against 4.3. Both are backed by a comparable volume of ratings — 981 and 215 respectively. Written reviews point the same way: 94% of Converter's written reviews are positive against 73% of Currency & Unit Converter #'s.

Converter ships an update every 2 months, Currency & Unit Converter # every 6 months. The most recent releases landed on October 25, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Converter | Currency & Unit Converter # |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (981 ratings)](https://appshunter.io/ios/app/converter-universal-conversion/id423521445/reviews)** | [4.3 (215 ratings)](https://appshunter.io/ios/app/currency-and-unit-converter/id539104872/reviews) |
| Number of ratings | **981** | 215 |
| Positive reviews | **93.9% of reviews** | 72.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 37 MB | 25 MB |
| Requires iOS | 15.6 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Trelleborg Sealing Solutions](https://appshunter.io/developer/396863758) | [Incpt.Mobis](https://appshunter.io/developer/445261166) |

## 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


### Currency & Unit Converter #

[App page](https://appshunter.io/ios/app/currency-and-unit-converter/id539104872)

This app offers a comprehensive solution for converting units across more than 20 common categories, including over 400 units. It supports mixed units and currency exchange with real-time updates, making it useful for work, study, and daily life. The app features a scientific calculator and a user-friendly interface.

**Highlights:** 20+ Categories & 400+ Units, Mixed-Unit Support, Currency Exchange, Scientific Calculator, Widget Support, Online DB & Currency Rate Updates

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

**In-app purchases:** none

**What reviewers like**

- 🎨 Beautiful and attractive visual design
- 🔄 Comprehensive range of unit conversions
- ⚡ Fast and efficient conversion calculations
- 🆓 Free app with no advertisements
- 🎡 Innovative wheel/dial interface concept

**What reviewers complain about**

- 😕 Confusing and unintuitive user interface
- 🎨 Overly complex design prioritizes aesthetics over usability
- ⏱️ Steep learning curve for new users
- 🔄 Wheel selection mechanism is slow and cumbersome
- 📊 Too many features make the app overwhelming

**Reported bugs**

- Widget does not change units of measurement
- Widget arrows to cycle through options don't function
- App crashes frequently
- App crashes on first touch
- Currency conversion display issues

**Requested features**

- Tutorial or onboarding guide for new users
- Favorites or custom presets for frequently used conversions
- Reverse Polish Notation (RPN) calculator support
- Remember last selected units between app sessions
- Ability to customize which conversion categories appear


## Frequently asked questions

### Is Converter free?

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

### Is Currency & Unit Converter # free?

Currency & Unit Converter # is free to download, with no in-app purchases.

### Which has better reviews, Converter or Currency & Unit Converter #?

Converter is rated higher. Converter averages 4.9 out of 5 from 981 ratings, while Currency & Unit Converter # averages 4.3 from 215 ratings.

### Do Converter or Currency & Unit Converter # have ads?

Neither Converter nor Currency & Unit Converter # shows ads.

### Which is updated more often, Converter or Currency & Unit Converter #?

Converter ships an update every 2 months, and Currency & Unit Converter # every 6 months. Most recently, Converter was updated on October 25, 2026 and Currency & Unit Converter # on October 23, 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.*