# Konvert vs Unit Converter

The clearest difference is price: Unit Converter at Free against Konvert's $1.99. Unit Converter also leads on review sentiment (100% vs 79%) and update cadence (weekly vs monthly). Konvert's advantage is in-app purchases (none vs 1) and ads (none vs shown). On rating and device support there is nothing between them.

Unit Converter is free to download; Konvert costs $1.99 up front. Unit Converter sells 1 one-off in-app purchase. Konvert asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Konvert against 5.0 for Unit Converter. That said, the two scores are not equally well evidenced: Konvert has 364 ratings behind it against 42, so its average is the more settled of the two. Written reviews are what separate them: 79% of Konvert's written reviews are positive against 100% of Unit Converter's.

Konvert ships an update monthly, Unit Converter weekly. The most recent releases landed on October 21, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Konvert | Unit Converter |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.8 (364 ratings)](https://appshunter.io/ios/app/konvert/id679568189/reviews) | **[5.0 (42 ratings)](https://appshunter.io/ios/app/unit-converter-omniconvert/id1602930764/reviews)** |
| Number of ratings | **364** | 42 |
| Positive reviews | 78.6% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 35 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [InnovationBox](https://appshunter.io/developer/388046149) | [Jonathan Chen](https://appshunter.io/developer/1602930766) |

## What reviewers say

### Konvert

[App page](https://appshunter.io/ios/app/konvert/id679568189)

This app provides a simple and intuitive way to perform unit and currency conversions. It features a clean design, supports numerous categories and units, and offers convenient features like real-time conversion and widget integration.

**Highlights:** Easy to use with clean design, 24 categories and hundreds of units, Converts as you type, Today widget for last conversion, 3D Touch shortcut for currency converter, Localized in multiple languages

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

**In-app purchases:** none

**What reviewers like**

- 🎨 Beautiful, clean, and intuitive user interface design
- ⚡ Fast and easy to use for quick conversions
- 📊 Comprehensive range of unit conversions available
- ✨ Smooth animations and polished visual presentation
- 🔄 Works offline for currency and unit conversions

**What reviewers complain about**

- 💱 Exchange rates not updating or frequently inaccurate
- 🐢 Cumbersome unit selection process (swiping through tiny windows)
- 📉 Lack of developer support and long periods without updates
- ❌ Missing common conversion categories (volume/liquid conversions)
- 🔢 Limited currency options (only ~10 out of 150+ worldwide currencies)

**Reported bugs**

- Exchange rates not updating properly
- Inaccurate currency conversion rates (off by significant margins)
- Data conversion errors (KB to Bytes calculation incorrect)
- Unit arrangement feature non-functional
- Missing units in various categories despite being listed

**Requested features**

- Add volume/liquid conversions (ml to oz, liters, etc.)
- Expand currency list to include more world currencies
- Improve unit selection interface (tap-to-select instead of swiping)
- Add more measurement units (miles per gallon, stone weight, etc.)
- Implement different color themes or dark mode


### Unit Converter

[App page](https://appshunter.io/ios/app/unit-converter-omniconvert/id1602930764)

This app provides a comprehensive suite of tools for unit and currency conversions, along with various calculators and scientific constants. It offers real-time exchange rates, works offline, and supports a wide range of categories. Enjoy a user-friendly experience with features like dark mode and no conversion limits.

**Highlights:** Unit conversions, Currency conversions, Real-time exchange rates, Offline functionality, Variety of calculators, Scientific constants, Dark mode

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OmniConvert Pro | $2.99 | one-time |


## Frequently asked questions

### Is Konvert free?

Konvert costs $1.99, with no in-app purchases.

### Is Unit Converter free?

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

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

Unit Converter is rated higher. Konvert averages 4.8 out of 5 from 364 ratings, while Unit Converter averages 5.0 from 42 ratings.

### Do Konvert or Unit Converter have ads?

Unit Converter shows ads; Konvert does not.

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

Konvert ships an update monthly, and Unit Converter weekly. Most recently, Konvert was updated on October 21, 2026 and Unit Converter on October 15, 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.*