# Universal Converter. vs Unit Converter ∞

Universal Converter. and Unit Converter ∞ both sit at 4.3 stars, but that hides the real split: 76% of Unit Converter ∞'s written reviews are positive against 0% of Universal Converter.'s. Unit Converter ∞ also leads on ratings volume (244 vs 12) and update cadence (every 9 months vs every 24 months). On rating, ads, in-app purchases and device support there is nothing between them.

Universal Converter. costs $4.99 and Unit Converter ∞ $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.3 for Universal Converter. against 4.4 for Unit Converter ∞. That said, the two scores are not equally well evidenced: Unit Converter ∞ has 244 ratings behind it against 12, so its average is the more settled of the two. Written reviews are what separate them: 0% of Universal Converter.'s written reviews are positive against 76% of Unit Converter ∞'s.

Universal Converter. ships an update every 24 months, Unit Converter ∞ every 9 months. The most recent releases landed on October 8, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Universal Converter. | Unit Converter ∞ |
| --- | --- | --- |
| Price | $4.99 | **$2.99** |
| Rating | [4.3 (12 ratings)](https://appshunter.io/ios/app/universal-converter/id519552652/reviews) | **[4.4 (244 ratings)](https://appshunter.io/ios/app/unit-converter/id539102182/reviews)** |
| Number of ratings | 12 | **244** |
| Positive reviews | 0.0% of reviews | **75.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 9 months** |
| Monetization | Paid | **Free** |
| Size | 5 MB | 19 MB |
| Requires iOS | 16.0 | **8.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [Incpt.Mobis](https://appshunter.io/developer/445261166) |

## What reviewers say

### Universal Converter.

[App page](https://appshunter.io/ios/app/universal-converter/id519552652)

This utility app provides a comprehensive conversion calculator for a vast array of units across 64 categories. It offers automatic calculations based on input changes and supports regional decimal separators for ease of use.

**Highlights:** 64 conversion categories, 1333 units supported, Automatic value calculation, Supports regional decimal separators, Simple and easy to use interface, Engineering and educational utility

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

**In-app purchases:** none


### Unit Converter ∞

[App page](https://appshunter.io/ios/app/unit-converter/id539102182)

This app offers a comprehensive unit conversion experience with a vast database of over 1000 units across 50 categories. It supports mixed units, custom unit creation, and provides a unique, visually appealing interface for all your conversion needs.

**Highlights:** 50+ Categories & 1000+ Units, Create your own unit, Mixed-unit Support, Currency Exchange, Price Conversion, Widget Support

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Comprehensive unit conversions
- 👍 Visually appealing interface
- 💡 Highly customizable
- 🚀 Powerful and accurate

**What reviewers complain about**

- 🐛 Occasional crashes or bugs
- 👎 Steep learning curve
- 👎 Confusing or non-intuitive navigation
- 🕰️ Slow performance on older devices

**Reported bugs**

- Incorrect unit conversions for some measurements
- Compatibility issues with newer iOS versions

**Requested features**

- Add support for more currencies
- Improve search and navigation
- Provide a list-based interface option
- Add a number base converter


## Frequently asked questions

### Is Universal Converter. free?

Universal Converter. costs $4.99, with no in-app purchases.

### Is Unit Converter ∞ free?

Unit Converter ∞ costs $2.99, with no in-app purchases.

### Which has better reviews, Universal Converter. or Unit Converter ∞?

Unit Converter ∞ is rated higher. Universal Converter. averages 4.3 out of 5 from 12 ratings, while Unit Converter ∞ averages 4.4 from 244 ratings.

### Do Universal Converter. or Unit Converter ∞ have ads?

Neither Universal Converter. nor Unit Converter ∞ shows ads.

### Which is updated more often, Universal Converter. or Unit Converter ∞?

Universal Converter. ships an update every 24 months, and Unit Converter ∞ every 9 months. Most recently, Universal Converter. was updated on October 8, 2026 and Unit Converter ∞ on October 19, 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.*